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					                                            FeatureTypes




Feature Type Code                 Feature Type Name



                1 Administration area (named)
                2 Airport/Airfield

                3 Anchor Berth
                4 Anchorage Area




                5 Beacon, cardinal



                6 Beacon, isolated danger



                7 Beacon, lateral


                8 Beacon, safe water



                9 Beacon, special purpose
               10 Berth

               11 Bridge

               12 Building, single

               13 Built-up Area



               14 Buoy, cardinal


               15 Buoy, installation


               16 Buoy, isolated danger



               17 Buoy, lateral


               18 Buoy, safe water




                                                Page 1
                              FeatureTypes




19 Buoy, special purpose

20 Cable Area

21 Cable, Overhead

22 Cable, Submarine

23 Canal
24 Canal Bank

25 Cargo Transhipment Area

26 Causeway

27 Caution Area
28 Checkpoint

29 Coastguard station

30 Coastline



31 Contiguous Zone


32 Continental Shelf Area

33 Control Point

34 Conveyor


35 Crane


36 Current
37 Custom Zone

38 Dam




39 Daymark



40 Deep water route centreline


41 Deep water route - part.




                                 Page 2
                              FeatureTypes




42 Depth Area



43 Depth Contour

44 Distance Mark

45 Dock area

46 Dredged Area

47 Dry dock

48 Dumping Ground

49 Dyke



50 Exclusive Economic Zone


51 Fairway

52 Fence/wall
53 Ferry route

54 Fishing Zone

55 Fishing facility
56 Fishing ground


57 Floating Dock

58 Fog Signal
59 Fortified Structure

60 Free port area

61 Gate


62   Gridiron
63   Harbour area (administrative)
64   Harbour facility
65   Hulk
66   Ice Area

67 Incineration Area


68 Inshore Traffic Zone
69 Lake




                                 Page 3
                               FeatureTypes


71 Land area

72 Land Elevation

73 Land Region

74 Landmark
75 Light


76 Light float



77 Light vessel

78 Local magnetic anomaly

79 Lock basin
80 Log Pond

81 Magnetic variation

82 Marine farm/culture

83 Military Practice Area

84 Mooring Facility


85 Navigation Line


86 Obstruction

87 Offshore platform
88 Offshore production area
89 Oil Barrier


90 Pile
91 Pilot Boarding Place
92 Pipeline Area

93 Pipeline, Overhead


94 Pipeline, submarine/on land

95 Pontoon


96 Precautionary Area
97 Production / storage area

98 Pylon/bridge support




                                 Page 4
                                FeatureTypes




 99 Radar Line

100 Radar coverage


101 Radar Reflector


102 Radar station


103 Radar Transponder Beacon

104 Reporting/Radio calling-in point


105 Radio station

106 Railway

107 Rapids

108 Recommended Route Centreline
109 Recommended Track



110 Recommended Traffic Lane Part
111 Rescue station

112 Restricted Area

113 Retro-reflector
114 River

115 River Bank

116 Road


117 Runway

119 Sea Area
120 Sea-plane Landing Area

122 Shoreline Construction

123 Signal Station, Traffic

124   Signal station, warning
125   Silo / tank
126   Slope Topline
127   Sloping Ground
128   Small craft facility




                                  Page 5
                                 FeatureTypes




129 Sounding
130 Spring
131 Square

132 Territorial Sea Baseline
133 Submarine Transit Lane

134 Swept Area


135 Territorial Sea Area

136 Tidal stream -harmonic prediction

137 Tidal stream - non-harmonic prediction

138 Tidal stream panel data

139 Tidal stream - time series

140 Tide -harmonic prediction

141 Tide - non-harmonic prediction

142 Tide - time series

143 Tideway

144 Topmark




145 Traffic separation line



146 Traffic separation scheme boundary



147 Traffic separation scheme crossing




148 Traffic separation scheme lane part



149 Traffic separation scheme roundabout




                                   Page 6
                               FeatureTypes




150 Traffic separation zone

151 Tunnel



152 Two-way Route Part

153 Underwater / Awash Rock
154 Unsurveyed area
155 Vegetation

157 Waterfall


158 Weed/Kelp

159 Wreck




160 Tidal stream - flood/ebb




161 Archipelagic Sea Lane

162 Archipelagic Sea Lane Axis



300 Accuracy of Data


301 Data Source Area; Source Information


302 Data Coverage


305 External Reference Information

306 Navigational system of marks


307 Production Information

308 Survey Reliability




                                 Page 7
                                   FeatureTypes




  309 Geo-Reference Information


  310 Data Quality Information


  311 Geo-Reference Information

  312 Geo-Reference Information

      Beach; Controlled Airspace Composite; Deep
      water route composite; Marine Management
      Area Composite; Military Practice Area
      Composite; Patrol Area Composite; Q-Route;
  400 Traffic separation scheme composite
  624 Production Installation

20484 ATS Route Centreline

20485 Airspace Restriction
20486 Area of Imagery Coverage
20487 Beach Exit

20488 Beach Profile
20489 Beach Survey

20491 Bottom Feature
20494 Contact History

20495   Controlled airspace
20496   Diving Location
20498   Drop Zone
20499   Environmentally Sensitive Area

20501 Impact Scour

20502   Landing Area
20503   Landing Place
20504   Landing Point
20505   Landing Site
20506   Landing Strip

20507 Landing Zone


20508 Marine management area
20509 Maritime Safety Information area
20510 MCM Area


20511 Military exercise airspace
20513 Patrol area

20514 Q-Route Leg




                                     Page 8
                                  FeatureTypes


20515 Radio broadcast area
20517 Geological Layer
20518 Seismic Activity Area


20519   Sensor Anomaly
20520   Shelter Location
20522   Trafficability Area
20524   Turning point

20525   Viewpoint
20526   Bottom Tactical Data Area
20527   Burial Probability Area
20528   Leisure Activity Area
20529   Performance Data Area
20530   Resource Location
20531   Risk Data Area

20532 Navigation system (NAVAID)

20533 Internal Waters Area

20544 Traffic route


20717 User Defined
20718 Small Bottom Object


21484 Completeness for the product specification


21485 Security Classification Information

21486 Vertical Datum Shift Area

21487   Defined Straight Lines
21488   Scour
21489   Diver Report Location
30300   Sea Ice
30301   Lake Ice
30302   Iceberg Area

30303 Ice Edge
30304 Iceberg Limit

30305 Limit of Open Water
30306 Limit of All Known Ice


30307 Ice Compacting

30308 Ice Lead




                                    Page 9
                                FeatureTypes




30309 Iceberg


30310 Floeberg
30311 Ice Thickness

30312 Ice Shear

30313 Ice Divergence

30314 Ice Ridge/Hummock


30315 Ice Keel/Bummock

30316 Ice Drift

30317 Ice Fracture
30318 Ice Rafting

30319 Jammed Brash Barrier

30320 Stage of Melt

30321 Snow Cover



30322   Strips and Patches
40101   General Boundary Line
40104   Ferry Site
40105   Geophysical Prospection Grid
40106   Inland Shoreline

40115 Shed / Hut

40117 Treatment Area
40118 Water Objects

40119   Built-up Area Text
40121   Apron / Hardstand
40122   Research Facility
40123   Transport facility


40124 Water Treatment Site


40125 Waste Disposal/Treatment Site


40126 Air Waypoint




                                  Page 10
                                                 FeatureTypes




                                             Feature Type Definition



A defined (and possibly named) administrative area
An area containing at least one runway, used for landing, take-off, and movement of aircraft. (AML)
A designated area of water where a single vessel, sea plane, etc... may anchor. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
An area in which vessels anchor or may anchor (IHO Dictionary, S-32, 5th Edition, 130)

A beacon is a prominent specially constructed object forming a conspicuous mark as a fixed aid to navigation or
for use in hydrographic survey. (IHO S-32: 420) A cardinal beacon is used in conjunction with the compass to
indicate where the mariner may find the best navigable water. It is placed in one of the four quadrants (North,
East, South and West), bounded by inter-cardinal bearings from the point marked.

A beacon is a prominent specially constructed object forming a conspicuous mark as a fixed aid to navigation or
for use in hydrographic survey. (IHO S-32: 420) An isolated danger beacon is a beacon erected on an isolated
danger of limited extent which has navigable water all around it. (UKHO NP735, 5th edition)
A beacon is a prominent specially constructed object forming a conspicuous mark as a fixed aid to navigation or
for use in hydrographic survey.(IHO S-32: 420) A lateral beacon is used to indicate the port or starboard hand
side of the route to be followed. They are generally used for well defined channels and are used in conjunction
with a conventional direction of buoyage. (UKHO NP735, 5th edition)
A beacon is a prominent specially constructed object forming a conspicuous mark as a fixed aid to navigation or
for use in hydrographic survey. (IHO S-32: 420) A safe water beacon may be used to indicate that there is
navigable water around the mark. (UKHO NP735, 5th Edition)
A beacon is a prominent specially constructed object forming a conspicuous mark as a fixed aid to navigation or
for use in hydrographic survey.(IHO S-32: 420) A special purpose beacon is primarily used to indicate an area or
feature, the nature of which is apparent from reference to a chart, Sailing Directions or Notices to Mariners.
(UKHO NP735, 5th edition)
A named or numbered place where a vessel is moored at a wharf. (IHO Dictionary, S-32, 5th Edition,470)
A structure erected over a depression or an obstacle such as a body of water, railroad etc. (Adapted from IHO
Dictionary S-32, 5th Edition, 544)
A relatively permanent structure , roofed and usually walled. It is designed for some particular use which it may
be important to indicate. (Digital Geographic Information Working Group - DGIWG, Oct 87.)
An area containing a concentration of buildings and the supporting road or rail infrastructure (S-57 Annex A,
Appendix A, IHO Object Catalogue)
A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) A cardinal buoy is used in conjunction with the compass to indicate where the
mariner may find the best navigable water. It is placed in one of the four quadrants (North, East, South and
West), bounded by inter-cardinal bearings from the point marked. (UKHO NP 735, 5th Edition)
A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) An installation buoy is a buoy used for loading tankers with gas or oil. (IHO Chart
Specifications, M-4)
A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) An isolated danger buoy is a buoy moored on or above an isolated danger of limited
extent which has navigable water all around it. (UKHO NP735, 5th edition)
A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) A lateral buoy is used to indicate the port or starboard hand side of the route to be
followed. They are generally used for well defined channels and are used in conjunction with a conventional
direction of buoyage. (UKHO NP735, 5th edition)
A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) A safe water buoy may be used to indicate that there is navigable water around the
mark. (UKHO NP735, 5th Edition)




                                                    Page 11
                                                   FeatureTypes




A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific
purposes. (IHO SP-32: 565) A special purpose buoy is primarily used to indicate an area or feature, the nature of
which is apparent from reference to a chart, Sailing Directions or Notices to Mariners. (UKHO NP735, 5th edition)

An area which contains one or more submarine cables. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An assembly of wires or fibres, or a wire rope or chain, which is supported by structures such as poles or pylons
and passing over or nearby navigable waters. (Hydrographic Service, Royal Australian Navy)
An assembly of wires or fibres, or a wire rope or chain which has been laid underwater or buried beneath the
seabed. (Hydrographic Service, Royal Australian Navy)
An artificial waterway with no flow, or a controlled flow, used for navigation, or for draining or irrigating land (ditch).
(United States Geological Survey, Jan.89)
The limit line between the water area of a canal and the area of land.
An area designated for the transfer of cargo from one vessel to another. (adapted from IHO Dictionary, S-32, 5th
Edition, 5593).

A raised way across low or wet ground or water. (IHO Dictionary, S-32, 5th Edition, 662)
Generally, an area where the mariner has to be made aware of circumstances influencing the safety of
navigation.
An official place to register, declare or check goods and people (IHO Object Catalogue).
Watch keeping stations at which a watch is kept either continuously, or at certain times only. (IHO Chart Specs, M-
4)
The line where shore and water meet. Although the terminology of coasts and shores is rather confused,
shoreline and coastline are generally used as synonyms. (IHO Dictionary, S-32, 5th Edition, 858,4695)
A zone contiguous to a coastal State's territorial sea, which may not extend beyond 24 nautical miles from the
baselines from which the breadth of the territorial sea is measured. The coastal state may exercise certain
control in this zone subject to the provisions of International Law (IHO Dictionary, S-32, 5th Edition, 993) (For
legal definition see UNCLOS Article 33)
The continental shelf of a coastal State comprises the sea bed and subsoil of the submarine areas that extend
beyond its territorial sea throughout the natural prolongation of its land territory to the outer edge of the continental
margin (as defined by UNCLOS article 76)
A point on the ground where position (horizontal and vertical) is used as a base for a dependent survey. Also
referred to as a control station. (IHO Dictionary S-32, 5th Edition,1026)
A mechanical apparatus for moving bulk material or people from place to place (as by a moving belt or chain of
receptacles) (S-57 Annex A, Appendix A, IHO Object Catalogue)

A machine for lifting, shifting and lowering objects or materials by means of a swinging boom or with a lifting
apparatus supported on an overhead track. (Digital Geographic Information Working Group, Oct.87)

A non-periodical movement of water, generally horizontally, due to many causes such as different temperatures
and prevalent winds. May be temporary or permanent. (Adapted from IHO Dictionary S-32, 5th Edition,1140)
The area within which national custom regulations are in force.
A barrier to check or confine anything in motion; particularly one constructed to hold back water and raise its level
to form a reservoir, or to prevent flooding. (IHO Dictionary, S-32, 5th Edition, 1196)

The identifying characteristics of an aid to navigation which serve to facilitate its recognition against a daylight
viewing background. On those structures that do not by themselves present an adequate viewing area to be seen
at the required distance, the aid is made more visible by affixing a daymark to the structure. A daymark so affixed
has a distinctive colour and shape depending on the purpose of the aid. (IHO Dictionary, S-32, 5th Edition, 1248)
A deep water route is a route in a designated area, within defined limits, which has been accurately surveyed for
clearance of sea bottom and submerged obstacles to a minimum indicated depth of water. (IHO Dictionary, S-32,
5th Edition, 1280) The deep water route centerline indicates the centerline of a route, the width of which is not
explicitly defined. (AML)
A deep water route is a route in a designated area, within defined limits, which has been accurately surveyed for
clearance of sea bottom and submerged obstacles to a minimum indicated depth of water. (IHO Dictionary, S-32,
5th Edition, 1280)




                                                      Page 12
                                                FeatureTypes


Water area containing soundings within a defined range of values permanently at or below sounding datum.
(FACC Ed2.0a A-81)
A line connecting points of equal water depth which may be displaced outside of soundings, symbols and other
chart detail for clarity as well as generalization. Depth contours therefore sometimes represent an approximate
location of the line of equal depth as related to the surveyed line delineated on the source. (adapted from IHO SP-
32 Ed5: 1315)
A distance mark indicates the distance measured from an origin and consists of either a solid visible structure or a
distinct location without special installation. Usually found on canals.
A dock is an artificially enclosed area within which ships may moor and which may have gates to
regulate water level (adapted from IHO Chart Specifications, M-4).
An area of the bottom of a body of water which has been deepened by dredging. (IHO Dictionary, S-32, 5th
Edition, 1462)
An artificial basin fitted with a gate or caisson, into which vessels can be floated and the water pumped out to
expose the vessel=s bottom. Also called graving dock. (IHO Dictionary, S-32, 5th Edition, 1426)
A sea area where dredged material or other potentially more harmful material, eg. explosives, chemical waste, is
deliberately deposited. (Derived from IHO Chart Specifications, M-4)
A dyke (or dike) is an artificial embankment to contain or hold back water.(IHO Dictionary, S-32, 5th Edition,
1361)
An area, not exceeding 200 nautical miles from the baselines from which the breadth of the territorial sea is
measured, subject to a specific legal regime established in the United Nations Convention on the Law of the Sea
under which the coastal state has certain rights and jurisdiction. (IHO Dictionary, S-32, 5th Edition, 1723) (For
legal definition see UNCLOS Article 55-75)
That part of a river, harbour and so on, where the main navigable channel for vessels of larger size lies. It is also
the usual course followed by vessels entering or leaving harbours, called "ship channel". (International Maritime
Dictionary, 2nd Ed.)
A natural or man-made barrier used as an enclosure or boundary or for protection. (adapted from Digital
Geographic Information Working Group, Oct.1987)
A route in a body of water where a ferry crosses from one shoreline to another. (DGIWG October 1987)
The offshore zone in which exclusive fishing rights and management are held by the coastal nation. (IHO
Dictionary, S-32, 5th Edition, 1816)
A structure in shallow water for fishing purposes which can be an obstruction to ships in general. The position of
these structures may vary frequently over time.
A water area in which fishing is frequently carried on. (IHO Dictionary, S-32, 5th Edition, 1814)
A form of dry dock consisting of a floating structure of one or more sections which can be partly submerged by
controlled flooding to receive a vessel, then raised by pumping out the water so that the vessel's bottom can be
exposed. (IHO Dictionary, S-32, 5th Edition, 1427)
A warning signal transmitted by a vessel, or aid to navigation, during periods of low visibility. Also, the device
producing such a signal. (IHO Dictionary, S-32, 5th Edition, 1890)
A structure for the military defence of a site (S-57 Annex A, Appendix A, IHO Object Catalogue)
A port where certain import and export duties are waived (unless goods pass into the country) to facilitate
reshipment to other countries. (IHO Dictionary, S-32, 5th Edition, 1927)
A structure that may be swung, drawn, or lowered to block an entrance or passageway. (United States Geological
Survey, Jan.89)
A structure in the intertidal zone serving as a support for vessels at low stages of the tide to permit work on the
exposed portion of the vessel's hull. Also called careening grid. (adapted from IHO Dictionary, S-32, 5th Edition,
649)
The area over which a harbour authority has jurisdiction.
A harbour installation with a service or commercial operation of public interest.
A permanently moored ship.
An area of ice over land or water.
An offshore area officially designated as suitable for the burning of chemical waste by specially equipped ships.
(IHO Dictionary, S-32, 5th Edition, 2408)
A routeing measure comprising a designated area between the landward boundary of a traffic separation scheme
and the adjacent coast, to be used in accordance with the provisions of the International Regulations for
Preventing Collisions at Sea. (IHO Dictionary, S-32, 5th Edition, 2457)
A large body of water entirely surrounded by land. (IHO Dictionary, S-32, 5th Edition, 2629)




                                                   Page 13
                                                  FeatureTypes


The solid portion of the Earth's surface, as opposed to sea, or water. (IHO SP-32: 2635)
An elevation is the vertical distance of a point or a level, on, or affixed to, the surface of the earth, measured from
a specified vertical datum. (IHO Dictionary, S-32, 5th Edition, 1590)
An area of natural scenery on land. It is defined by its geographical characteristics and may be known by its
proper name. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A prominent object at a fixed location which can be used in determining a location or a direction. (Adapted from
IHO Dictionary, S-32, 5th Edition, 2643).
A luminous or lighted aid to navigation. (Adapted from IHO Dictionary, S-32, 5th Edition, 2766).

A boat-like structure used instead of a light buoy in waters where strong streams or currents are experienced, or
when a greater elevation than that of a light buoy is necessary. (IHO Dictionary, S-32, 5th Edition, 2821).
A distinctively marked vessel anchored or moored at a charted point, to serve as an aid to navigation. By night, it
displays a characteristic light(s) and is usually equipped with other devices, such as fog signal, submarine sound
signal, and radio beacon, to assist navigation. Also called light ship. (IHO Dictionary, S-32, 5th Edition,
2828,2829)
An anomaly of the magnetic field of the earth, extending over a relatively small area, due to local magnetic
influences (IHO SP-32: 2874)
A lock basin is a wet dock in a waterway, permitting a ship to pass from one level to another. (adapted from IHO
Dictionary, S-32, 5th Edition, 2881)
A maritime area enclosed with connected floating timbers used as a staging area for sawn logs.
The angle between the magnetic and geographic (true) north at a location, expressed in degrees east or west
from the direction of true north.
An assemblage of cages, nets, rafts, and floats or posts where fish, including shellfish, are artificially cultivated.
Also called fish farm. (IHO SP-32: 1811)
An area within which naval, military or aerial exercises are carried out. Also called an exercise area. (adapted
from IHO Dictionary, S-32, 5th Edition, 1722)

The equipment or structure used to secure a vessel (adapted from IHO Dictionary, S-32, 5th Edition, 3322)
A navigation line is a straight line extending towards an area of navigational interest and generally generated by
two navigational aids or one navigational aid and a bearing. (Service Hydrographique et Océanographique de la
Marine, France)
In marine navigation, anything that hinders or prevents movement, particularly anything that endangers or
prevents passage of a vessel. The term is usually used to refer to an isolated danger to navigation. (IHO
Dictionary, S-32, 5th Edition, 3503)
A permanent offshore platform, either fixed or floating, used in the production of oil or natural gas. (IHO SP-32:
3895)
An area at sea within which there are production facilities.
A construction to dam oil flow on water.
A long heavy timber or section of steel, wood, concrete, etc. forced into the earth which may serve as a support,
as for a pier, or a free standing pole within a marine environment. (Adapted from IHO Dictionary, S-32, 5th
Edition, 3840)
The meeting place to which the pilot comes out. (IHO Chart Specifications, M-4)
An area containing one or more pipelines. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An overhead pipeline is a pipeline supported by pylons and passing over or nearby navigable waters (S-57 Annex
A, Appendix A, IHO Object Catalogue)
A pipeline is a string of interconnected pipes used for the transport of matter, nowadays mainly oil or gas. (IHO
Dictionary, S-32, 5th Edition, 3857) A submarine or land pipeline is a pipeline lying on or buried under the seabed
or the land. (AML)
A floating structure, usually rectangular in shape which serves as landing, pier head or bridge support. (IHO
Dictionary, S-32, 5th Edition, 3947)

A routeing measure comprising an area within defined limits where ships must navigate with particular caution
and within which the direction of traffic flow may be recommended. (IHO Dictionary, S-32, 5th Edition, 3982)
An installation for the exploitation of natural resources.
A vertical construction consisting, for example, of a steel framework or pre-stressed concrete to carry cables, a
bridge, etc.




                                                    Page 14
                                                 FeatureTypes


A track along which ships may be guided by coastal radar stations in the event of bad visibility. Also known as a
radar guided track. (IHO Dictionary, S-32, 5th Edition, 4146).
Indicates the coverage of a sea area by a radar surveillance station. Inside this area a vessel may request shore-
based radar assistance, particularly in poor visibility.
A device capable of, or intended for, reflecting radar signals. (IHO Dictionary, S-32, 5th Edition, 4147). A radar
reflector is usually a 'tetrahedron or pentagonal corner reflector (...) to facilitate reflection towards the sender'.
(International Maritime Dictionary, 2nd Ed.)

A station with a transmitter emitting pulses of ultra-high frequency radio waves which are reflected by solid objects
and are detected upon their return to the sending station. (International Maritime Dictionary, 2nd Ed.)

A transponder beacon transmitting a coded signal on radar frequency, permitting an interrogating craft to
determine the bearing and range of the transponder. Also called racon. (IHO Dictionary, S-32, 5th Edition, 4137)
A predetermined geographical position, used for route instrument approach definition or progress reporting
purposes or to change frequency etc (FACC - GA055 Waypoint/Reporting-Calling In Point)
A place equipped to transmit radio waves. Such a station may be either stationary or mobile, and may also be
provided with a radio receiver. In British terminology, also called w/t station. (IHO Dictionary, S-32, 5th Edition,
4191)
A rail or set of parallel rails on which a train, tram, or rail wagon runs for the conveyance of passengers and/or
goods.
Portions of a stream with accelerated current where it descends rapidly but without a break in the
slope of the bed sufficient to form a waterfall. Usually used in the plural.
A recommended route is a route of undefined width, for the convenience of ships in transit, which is often marked
by centerline buoys. (IHO Dictionary, S-32, 5th Edition, 4448)
A track recommended to all or only certain vessels. (IHO Dictionary, S-32, 5th Edition, 5576)
An optional part of an IMO-adopted routing measure.... Several Hydrographic Offices, in consultation with their
Ministries of Transport, have added recommended directions in areas such as the outer approaches to major
ports in order to show the best routes for crossing traffic or to minimize head-on encounters.(...) (IHO Chart
Specifications, M-4)
A place at which life saving equipment is held. (IHO Chart Specifications, M-4)
A specified area designated by an appropriate authority within which navigation is restricted in accordance with
certain specified conditions. (adapted from IHO Dictionary, S-32, 5th Edition, 4366)
A means of distinguishing unlighted marks at night. Retro-reflective material is secured to the mark in a particular
pattern to reflect back light. (Adapted from the UKHO NP735, 5th Edition).
A relatively large natural stream of water IHO Dictionary, S-32, 5th Edition, 4405)
The limit line between the water area of a river and the area of land. (S-57 Annex A, Appendix A, IHO Object
Catalogue)

A road is an open way for the passage of vehicles (United States Geological Survey, Jan.89)
A defined rectangular area, on a land aerodrome, prepared for the landing and take-off run of aircraft along its
length. (IHO Dictionary, S-32, 5th Edition, 4465). A site on which helicopters may land and take off. (IHO
Dictionary, S-32, 5th Edition, 2232)
A geographically defined part of the sea or other navigable waters. It may be specified within its limits by its
proper name (S-57 Annex A, Appendix A, IHO Object Catalogue)
A designated portion of water for the landing and take-off of sea-planes.
A fixed (not afloat) artificial structure between the water and the land. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
A signal station is a place on shore from which signals are made to ships at sea. (IHO Dictionary, S-32, 5th
Edition, 4742). Traffic signal stations regulate the movement of traffic. (IHO Chart Specifications, M-4)
A signal station is a place on shore from which signals are made to ships at sea. (IHO Dictionary, S-32, 5th
Edition, 4742)
An enclosed container, used for storage.
The upper marking of a slope, e.g. the ridge line or the separation line between two different gradients.
An inclined surface (adapted from IHO Dictionary, S-32, 5th Edition, 4776).
A place at which a service generally of interest to small craft or pleasure boats is available.




                                                    Page 15
                                                 FeatureTypes




Measured or charted depth of water, or the measurement of such a depth (IHO SP-32 Ed5: 4836)
A natural issue of water or other substances from the earth. (IHO Dictionary, S-32, 5th Edition, 4939)
An open area within a built-up area surrounded by roads. (S-57 Appendix A).
The line from which the outer limits of the territorial sea and certain other outer limits are measured (IHO
Dictionary, S-32, 5th Edition, 390) (For legal definition see UNCLOS Article 5,6,7,9,10 & 47)
Lanes for use by submarines making dived transits or requiring to dive on passage (AHP6)
An area that has been determined to be clear of navigational dangers to a specified depth (adapted from IHO
Dictionary, S-32, 5th Edition, 5248).
The territorial sea is a belt of water of a defined breadth but not exceeding 12 nautical miles measured seaward
from the territorial sea baseline. (IHO Dictionary, S-32, 5th Edition, 5360) (For legal definition see UNCLOS
Article 2-4)
Predicted tidal stream rates may be calculated using parameters (harmonic constituents) and an appropriate
harmonic calculation algorithm.
Predicted tidal stream rates may be calculated using time and height differences with respect to a reference
station (and associated tidal stream predictions).
Approximate tidal stream rates may be given as discrete rate values at a specified interval before or after a high
water.
Tidal stream rates over time may be approximated by a series of rate values given at regular time intervals,
starting from a specified moment in time.
Predicted tidal heights may be calculated using parameters (harmonic constituents) and an appropriate harmonic
calculation algorithm.
Predicted tidal heights may be calculated using time and height differences with respect to a reference port (and
associated tidal predictions).
Tidal heights over time may be approximated by a series of rate values given at regular time intervals, starting
from a specified moment in time.
A natural water course in intertidal areas where water flows during the ebb or flow. A channel through which a
tidal current runs. (IHO Dictionary, S-32, 5th Edition, 5502)
A characteristic shape secured at the top of a buoy or beacon to aid in its identification. (IHO Dictionary, S-32, 5th
Edition, 5548)
A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) A traffic separation line is a line separating traffic lanes in which ships are travelling in opposite or nearly
opposite directions; or separating traffic lanes designated for particular classes of ships proceeding in the same
direction (IMO Ships Routeing, 6th Edition)
A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) The boundary of a traffic separation scheme is the outer limit of a traffic lane part or a traffic separation
scheme roundabout.(AML)

A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) A traffic separation scheme crossing is a defined area where traffic lanes cross.(AML)
A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) A traffic lane is an area within defined limits in which one-way traffic flow is established (IMO Ships
Routeing, 6th Edition). A traffic separation scheme lane part is an area of a traffic lane in which the direction of
flow of traffic is uniform. (AML)
A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) A roundabout is a traffic separation scheme in which traffic moves in a counter-clockwise direction around
a specified point or zone. (IHO Dictionary S-32, 5th Edition, 4448)




                                                    Page 16
                                                FeatureTypes


A traffic separation scheme is a scheme which aims to reduce the risk of collision in congested and/or converging
areas by separating traffic moving in opposite, or nearly opposite, directions. (IHO Dictionary, S-32, 5th Edition,
5585) A traffic separation zone is a zone separating the lanes in which ships are proceeding in opposite or nearly
opposite directions; or separating traffic lanes designated for particular classes of ships proceeding in the same
direction. (IMO Ships Routeing, 6th Edition)
A passage that is open to the atmosphere at both ends, buried under the sea bed or laid over the sea floor or
bored under the ground or through mountains. (S-57 Appendix A)
A two-way route is a route within defined limits inside which two-way traffic is established, aimed at providing safe
passage of ships through waters where navigation is difficult or dangerous. (IHO Dictionary, S-32, 5th Edition,
5712). A two-way route part is an area of a two-way route within which traffic flow is generally along one bearing
(and possibly its reciprocal).
A concentrated mass of stony material or coral which dries, is awash or is below the water surface. (S-57 Annex
A, Appendix A, IHO Object Catalogue)
An area for which no bathymetric survey information is available.
Collections of, or individual plants. (S-57 Appendix A)
A sudden descent of water over a step in the bed of a river. In place names commonly shortened to fall or falls,
e.g. Niagara Falls. (S-57 Appendix A)
Seaweed is the general name for marine plants of the Algae class which grow in long narrow ribbons.
(International Maritime Dictionary, 2nd Ed) Kelp is one of an order (laminariales) of usually large, blade-shaped or
vine-like brown algae. (IHO Dictionary, S-32, 5th Edition, 2611)
The ruined remains of a stranded or sunken vessel which has been rendered useless. (IHO Dictionary, S-32, 5th
Edition, 6027.)
Tide - the periodic rise and fall of the surface of the sea, due principally to the gravitational interaction between
moon, sun and earth. (Adapted from IHO Dictionary, S-32, 5th Edition, 5429). A tidal stream (or tidal current) is an
alternating horizontal movement of water associated with the rise and fall of the tide caused by tide-producing
forces. (IHO Dictionary, S-32, 5th Edition, 1169). Approximate tidal stream rates may be given as discrete rate
values for flood and ebb flow during springs.(AML)
An archipelagic State may designate sea lanes ..., suitable for the continuous and expeditious passage of foreign
ships ... through ... its archipelagic waters and the adjacent territorial sea. ... All ships ... enjoy the right of
archipelagic sea lanes passage in such sea lanes ... [which] include all normal passage routes used as routes for
international navigation ... through archipelagic waters. (Article 53 of the United Nations Convention on the Law of
the Sea (UNCLOS)). (Note: references to aircraft and air routes in UNCLOS have been omitted in these extracts
from Article 53). (IHO M-4 B-435.10, S-51 Appendix 2 Part II)
The reference line used to determine the maximum extents of an Archipelagic Sea Lane. It may not indicate the
deepest water nor any recommended route or track. (S-57 Supplement No 1 (Edition 3.1.1))
An area within which the best estimate of the overall accuracy of the data is uniform. The overall accuracy takes
into account for example the source accuracy, chart scale, digitising accuracy etc. Encoded as generic attributes.
Refer to the following attributes: Absolute Horizontal Accuracy, Error Ellipse, Absolute Vertical Accuracy, Relative
Horizontal Accuracy or Relative Vertical Accuracy
A geographical area that describes the spatial extent of a data source. (AML) Encoded as generic attributes.
Refer to the following attributes: Source Date Source Country Source Agency Source ID Source Type Source
Scale


A geographical area that describes the coverage and extent of spatial objects

Encoded as generic attributes. Refer to the following attributes: Image File Link Reference to a Publication Text
File Reference Text File Reference (in national language characters)

An area within which a specific system of navigational marks applies and/or a common direction of buoyage.

Encoded as generic attributes. Refer to the following attributes: Production Agency Producing Country Capture
Date Copyright
An area within which a uniform assessment of the quality of the data exists. Encoded as generic attributes. Refer
to the following attribute: Absolute Horizontal Accuracy Sounding Accuracy




                                                   Page 17
                                                 FeatureTypes




Encoded as specific attribute. Refer to the following attribute: Sounding Datum
An area within which the reliability of source survey information is assessed to be uniform (AML) Encoded as
generic or specific attributes. Refer to the following attribute: Quality of Position Quality of Sounding Measurement
Technique of Sounding Measurement


Encoded as specific attributes. Refer to the following attributes: Depth Units Height Units - Length/Width Units

Encoded as specific attribute. Refer to the following attribute: Vertical Datum

Composite feature comprising all of the beach information objects for a specific beach, one or more areas of
Controlled Airspace, all the components of a Deep Water Route, one or more Marine Management Areas, one or
more Military Practice Areas, one or more Patrol Areas, a Q Route which is a predesignated route between 2 or
more positions which have been chosen after the consideration of the geography and the MCM environment or
the components of a Traffic Separation Scheme.
An installation for the exploitation of natural resources. (S-57 Appendix A)
An Air Traffic Service (ATS) Route identified by two electronic NAVAIDS at the extremities and/or Waypoint/
Reporting /Calling-in Points (Modified FACC - ATS Route Segment/Leg - GA010)
The airspace above a designated land or water area through which flight is prohibited or restricted (Airspace
Reservation - UK MIL AIP GEN-2-2-9)
Area covered by photographic or satellite imagery (AML)
Point from which exit can be made from the beach. (AML)
A representation of the three dimensional relief of the bottom along a line or series of connected lines. (Adapted
from Digital Geographic Information Standard - DIGEST)
Area of shoreline for which a beach survey record exists. (AML)
A significant configuration of underwater topography (Adapted from Digital Geographic Information Standard -
DIGEST)
Details of a previous occasion when a contact was found. (AML)
Designated airspace within which some or all aircraft may be subjected to air traffic control (FACC: Airspace -
GA005)
Location where civilian diving activities take place. (AML)
Area designated for landing personnel and/or equipment by parachute (AML)
An area where flora, fauna and physical features are protected (AML)
A scour, being a clearing away of mud or other seabed deposits by the action of an object impacting and / or
traversing along the seabed before settling. (AML)
The general area used for landing troops and stores either by aerial delivery or air landing. This area includes one
or more landing/drop zones or landing strips. (AML)
Point on the beach where the landing of troops and vehicles can take place. (AML)
A point within a landing site where one helicopter can land. (AML)
A site within a landing zone containing one or more landing points. (AML)
Area designated for operating fixed wing aircraft. (AML)

A specified zone within an objective area used for landing aircraft. This includes a number of landing sites. (AML)
An area which is managed and/or monitored by a controlling authority to protect the marine environment and
ensure restrictions applicable to that area, or marine activities carried out within the area conform to current
legislation/regulations (AML).
An area or region providing details of some form of maritime safety information. (AML)
Area where MCM operations have taken place. (AML)

Airspace of defined dimension identified by area on Earth's surface where activities must be confined because of
their nature and/or where limitations may be imposed on aircraft (FACC - Special Use Airspace GA015)
A defined area on land or over water which is patrolled by a controlling or regulatory authority (AML)
A pre-planned dormant channel and/or route, surveyed for mine-like contacts during peacetime that can be
'activated' to provide shipping with safe navigable routes (AML).




                                                    Page 18
                                                 FeatureTypes


The area in which a radio transmission from a radio station is likely to be received. (AML)
A homogenous area of rock or sediment. (AML)
Area where earthquake activity has taken place. (AML)
An object on the sea floor which has been detected by means of acoustic and / or magnetic sensors, but for which
any other means of identification or classification cannot be made. (More commonly known as a non-sub contact.)
(AML)
Place for casualties or personnel for evacuation (AML)
Area within which the usage of vehicles has been defined. (AML)
Any point of junction of two legs. Also known as a traverse point (AML)

Position from which an image has been obtained. (AML)
Area of defined bottom tactical data. (AML)
Area of defined burial probability (AML)
Area where civilian leisure activities take place (AML)
Area of defined performance data. (AML)
Location where resources are available (AML)
Area within which risk data has been defined. (AML)
Any visual or electronic device which provides point-to-point guidance information or position data (FACC -
NAVAIDS (Aeronautical) GA035).
Waters on the landward side of the baseline of the territorial sea and landlocked waters within the State (IHO
Dictionary, S-32, 5th Edition, 2484) (For legal definition see UNCLOS Article 8)
A commonly used route by commercial shipping which is not a Traffic Separation Scheme or Deep Water Route.
(AML)


A feature not otherwise permissable within the AML content model
Underwater feature appearing mine-like on a sonar image (AML)

An indication of how complete the data-set is, with reference to the full range of meta data, features and attributes
included in the product specification.(AML)

Encoded as generic attributes. Refer to the following attributes: IDO Status Protective Marking Owner Authority
Caveat
An area within which a uniform shift exists between a specific vertical datum and the datum of the data within this
area
Identifies the geometry applicable to a defined line or lines that are interpolated between two defined points.
(AML)
Marks on the sea bed produced by an object dragging along the bottom.
Place at which a diver has made physical observations of the marine environment.
An area at sea that is covered, in whole or in part, with ice. (ECDIS Ice Objects Version 4.1)
An area on a lake that is covered, in whole or in part, with ice. (ECDIS Ice Objects Version 4.1)
An area at sea in which icebergs, bergy bits, or growlers are present. (ECDIS Ice Objects Version 4.1)
The demarcation at any given time between the open sea and sea ice of any kind and in any concentration,
whether fast or drifting. (ECDIS Ice Objects Version 4.1)
Limit of all known Icebergs. (ECDIS Ice Objects Version 4.1)
The demarcation at any given time between sea ice and freely navigable water, in which sea ice is present in
concentrations less than 1/10. (ECDIS Ice Objects Version 4.1)
The limit of all know ice, including both sea ice of any kind and icebergs. (ECDIS Ice Objects Version 4.1)

Pieces of ice are said to be compacting when they are subjected to a converging motion, which increases ice
concentration and/or produces stresses which may result in ice deformation. (ECDIS Ice Objects Version 4.1)
Fracture(s) or passage-way(s) through ice which is (are) navigable by surface vessels. (ECDIS Ice Objects
Version 4.1)




                                                   Page 19
                                                FeatureTypes


A massive piece of ice, greatly varying in shape and showing more than 5 meters above the sea surface which
has broken away from a glacier, and which may be afloat or grounded. This Object Class also includes smaller
forms of glacial ice, known as “Bergy Bits” and “Growlers”, which are defined by their size Attribute. (ECDIS Ice
Objects Version 4.1)
A massive piece of sea ice composed of a hummock or a group of hummocks, frozen together and separated
from any ice surroundings. They typically protrude up to 5 meters above the sea surface. (ECDIS Ice Objects
Version 4.1)
A measure or estimate of ice thickness. (ECDIS Ice Objects Version 4.1)
An area of drift ice is subject to shear when the ice motion varies significantly in the direction normal to the
motion, subjecting the ice to rotational forces. (ECDIS Ice Objects Version 4.1)
Ice fields or floes in an area are subject to diverging or dispersive motion, thus reducing ice concentration and/or
relieving stresses in the ice. (ECDIS Ice Objects Version 4.1)
An Ice Ridge is a line or wall of broken ice forced up by pressure. A Hummock is a hillock of broken ice which has
been forced upward by pressure. (ECDIS Ice Objects Version 4.1)
From a submariners point of view, a Keel is a downward projecting ridge on the underside of the ice canopy - the
counterpart of a Ridge. A Bummock is the counterpart of a hummock on the underside of the ice canopy. (ECDIS
Ice Objects Version 4.1)

Motion of an ice field or floe as a result of forces such as wind and currents. (ECDIS Ice Objects Version 4.1)
Any break or rupture through the ice pack, or a single floe, resulting from deformation processes. Length may
vary from a few meters to many kilometers. (ECDIS Ice Objects Version 4.1)
Pressure processes whereby one piece of ice overrides another. (ECDIS Ice Objects Version 4.1)
A strip or narrow belt of new, young or brash ice (usually 100-500 meters wide) formed at the edge of either drift
or fast ice. (ECDIS Ice Objects Version 4.1)
A description of the stage of melt of the ice; i.e. whether it has formed puddles on the surface and whether these
have frozen. (ECDIS Ice Objects Version 4.1)

A description of the amount of snow covering the ice. (ECDIS Ice Objects Version 4.1)

A strip is a long narrow area of floating ice, about 1 kilometer or less in width, usually composed of small
fragments detached from the main mass of ice, and run together under the influence of wind, swell or current. If
the area of ice becomes more rounded in shape, it is referred to as a patch. (ECDIS Ice Objects Version 4.1)
Boundary lines and areas over land or sea. (AML)
A point where a ferry takes on or discharges its load. (DFDD - AQ080)
A grid established for the collection of geophysical data within an area. (DFDD- FA090)
The land-water boundary for all inland hydrographic features having shorelines. (DFDD - BH210)
Shed: A small building, generally of light construction, that usually has one or more open sides. (DFDD AL019).
Hut: A small, simple, or crude house or shelter. (DFDD AL100).
Buildings and/or facilities, where water is processed through chemical, physical, biological or thermal procedures
or a combination of those procedures. (AML)
A collection of features with a relation to water. (AML)
A geo-feature carrying the name of a built-up area to allow the separation of the display of the natural extent of a
build-up area and it's name to avoid clutter. (AML)
A defined area at an aerodrome or heliport intended for aircraft parking. (DFDD - GB015)
A facility or building that supports research and/or observation activities or functions.
Facility for transporting or trans-shipment of goods (AML)
Operational site with buildings and other facilities, where water is processed through chemical, physical, biological
or thermal procedures or a combination of those procedures. Associated buildings are defined within the geo-
feature Treatment Area. (AML)
An area where waste is dumped/deposited and/or an operational site with buildings and other facilities, where
waste is processed through chemical, physical, biological or thermal procedures or a combination of those
procedures. (AML)
A predetermined geographical position, used for route or instrument approach definition or progress reporting
purposes, that is defined relative to a known position. Also known as point or series of points in space to which an
aircraft may be vectored.




                                                   Page 20
          FeatureTypes



                                    Feature     Feature
                         Feature
Comment                              Type        Type
                         Themes
                                   Acronym     Category

                         MFF       ADMARE Geospatial
                         RAL       AIRARE Geospatial

                         MFF       ACHBRT Geospatial
                         ESB       ACHARE Geospatial




                         MFF       BCNCAR Geospatial



                         MFF       BCNISD     Geospatial



                         MFF       BCNLAT     Geospatial


                         MFF       BCNSAW Geospatial



                         MFF       BCNSPP Geospatial
                         MFF       BERTHS Geospatial

                         ESB       BRIDGE     Geospatial

                         ESB       BUISGL     Geospatial

                         ESB MFF BUAARE Geospatial



                         MFF       BOYCAR Geospatial


                         MFF       BOYINB     Geospatial


                         MFF       BOYISD     Geospatial



                         MFF       BOYLAT     Geospatial


                         MFF       BOYSAW Geospatial




            Page 21
FeatureTypes




               MFF     BOYSPP Geospatial

               MFF ESB CBLARE   Geospatial

               ESB     CBLOHD Geospatial

               ESB MFF CBLSUB   Geospatial

               ESB     CANALS Geospatial
               ESB     CANBNK Geospatial

               MFF     CTSARE Geospatial

               ESB     CAUSWY Geospatial

               MFF     CTNARE Geospatial
               RAL     CHKPNT Geospatial

               MFF     CGUSTA Geospatial

               ESB MFF COALNE Geospatial



               RAL     CONZNE Geospatial


               RAL     COSARE Geospatial

               ESB     CTRPNT Geospatial

               ESB     CONVYR Geospatial


               ESB     CRANES Geospatial


               ESB     CURENT Geospatial
               RAL     CUSZNE Geospatial

               ESB     DAMCON Geospatial




               MFF     DAYMAR Geospatial



               MFF     DWRTCL Geospatial


               MFF     DWRTPT Geospatial




  Page 22
FeatureTypes




               CLB       DEPARE Geospatial



               CLB       DEPCNT Geospatial

               ESB       DISMAR   Geospatial

               MFF       DOCARE Geospatial

               MFF       DRGARE Geospatial

               ESB MFF DRYDOC Geospatial

               ESB       DMPGRD Geospatial

               ESB       DYKCON Geospatial



               RAL       EXEZNE   Geospatial


               MFF       FAIRWY   Geospatial

               ESB       FNCLNE   Geospatial
               RAL       FERYRT   Geospatial

               RAL       FSHZNE   Geospatial

               ESB       FSHFAC Geospatial
               MFF       FSHGRD Geospatial


               MFF,ESB FLODOC Geospatial

               MFF       FOGSIG Geospatial
               ESB       FORSTC Geospatial

               ESB,MFF FRPARE Geospatial

               ESB       GATCON Geospatial


               ESB       GRIDRN   Geospatial
               MFF       HRBARE   Geospatial
               MFF       HRBFAC   Geospatial
               ESB,MFF   HULKES   Geospatial
               MFF       ICEARE   Geospatial

               ESB       ICNARE   Geospatial


               MFF     ISTZNE     Geospatial
               ESB MFF LAKARE     Geospatial




  Page 23
FeatureTypes


               MFF     LNDARE Geospatial

               ESB     LNDELV   Geospatial

               ESB     LNDRGN Geospatial

               ESB     LNDMRK Geospatial
               ESB MFF LIGHTS Geospatial


               MFF     LITFLT   Geospatial



               MFF     LITVES   Geospatial

               MFF     LOCMAG Geospatial

               MFF     LOKBSN Geospatial
               ESB,MFF LOGPON Geospatial

               MFF     MAGVAR Geospatial

               MFF     MARCUL Geospatial

               RAL     MIPARE   Geospatial

               ESB     MORFAC Geospatial


               MFF     NAVLNE   Geospatial


               LBO MFF OBSTRN Geospatial

               MFF     OFSPLF Geospatial
               MFF     OSPARE Geospatial
               ESB     OILBAR Geospatial


               ESB     PILPNT   Geospatial
               MFF     PILBOP   Geospatial
               ESB MFF PIPARE   Geospatial

               ESB     PIPOHD   Geospatial


               ESB MFF PIPSOL   Geospatial

               MFF     PONTON Geospatial


               MFF     PRCARE Geospatial
               MFF     PRDARE Geospatial

               MFF     PYLONS   Geospatial




  Page 24
FeatureTypes




               MFF     RADLNE Geospatial

               RAL     RADRNG Geospatial


               MFF     RADRFL   Geospatial


               RAL     RADSTA Geospatial


               MFF     RTPBCN Geospatial

               RAL     RDOCAL Geospatial


               RAL     RDOSTA Geospatial

               MFF     RAILWY   Geospatial

               MFF     RAPIDS   Geospatial

               MFF     RCRTCL Geospatial
               MFF     RECTRC Geospatial



               MFF     RCTLPT Geospatial
               MFF     RSCSTA Geospatial

               RAL     RESARE Geospatial

               MFF     RETRFL   Geospatial
               ESB     RIVERS   Geospatial

               ESB     RIVBNK   Geospatial

               ESB     ROADWY Geospatial


               MFF     RUNWAY Geospatial
               ESB CLB
               MFF     SEAARE Geospatial
               RAL     SPLARE Geospatial

               ESB     SLCONS Geospatial

               MFF     SISTAT   Geospatial

               MFF     SISTAW   Geospatial
               MFF     SILTNK   Geospatial
               ESB     SLOTOP   Geospatial
               ESB     SLOGRD   Geospatial
               MFF     SMCFAC   Geospatial




  Page 25
                                               FeatureTypes


In S-57 encoding, the sounding value is stored as the Z
value in the SG3D Field Structure.                            CLB   SOUNDG Geospatial
                                                              MFF   SPRING Geospatial
                                                              MFF   SQUARE Geospatial

                                                              RAL   STSLNE   Geospatial
                                                              RAL   SUBTLN   Geospatial

                                                              MFF   SWPARE Geospatial


                                                              RAL   TESARE   Geospatial

                                                              MFF   TS_PRH   Geospatial

                                                              MFF   TS_PNH   Geospatial

                                                              MFF   TS_PAD   Geospatial

                                                              MFF   TS_TIS   Geospatial

                                                              MFF   T_HMON Geospatial

                                                              MFF   T_NHMN Geospatial

                                                              MFF   T_TIMS   Geospatial

                                                              ESB   TIDEWY   Geospatial

                                                              MFF   TOPMAR Geospatial




                                                              MFF   TSELNE   Geospatial



                                                              MFF   TSSBND Geospatial



                                                              MFF   TSSCRS Geospatial




                                                              MFF   TSSLPT   Geospatial



                                                              MFF   TSSRON Geospatial




                                                  Page 26
                                     FeatureTypes




                                                    MFF       TSEZNE   Geospatial

                                                    MFF       TUNNEL   Geospatial



                                                    MFF       TWRTPT Geospatial

                                                    LBO       UWTROC Geospatial
                                                    MFF       UNSARE Geospatial
                                                    MFF       VEGATN Geospatial

                                                    MFF       WATFAL Geospatial


                                                    ESB       WEDKLP Geospatial

                                                    LBO       WRECKS Geospatial




                                                    MFF       TS_FEB   Geospatial




                                                    RAL       ARCSLN Geospatial

                                                    RAL       ASLXIS   Geospatial

                                                    CLB ESB
                                                    LBO MFF
Used for non-bathymetric data only                  RAL SBO   M_ACCY Meta
                                                    CLB ESB
                                                    LBO MFF
                                                    RAL SBO   M_CSCL Meta
                                                    CLB ESB
                                                    LBO MFF
                                                    RAL SBO   M_COVR Meta
                                                    CLB ESB
                                                    LBO MFF
                                                    RAL SBO   M_NPUB Meta

                                                    MFF     M_NSYS Meta
                                                    CLB ESB
                                                    LBO MFF
                                                    RAL SBO M_PROD Meta
                                                    CLB LBO
Used for bathymetric data only                      MFF RAL M_QUAL Meta




                                       Page 27
FeatureTypes


               CLB ESB
               LBO MFF
               RAL SBO   M_SDAT Meta
               CLB ESB
               LBO MFF
               RAL SBO   M_SREL   Meta
               CLB ESB
               LBO MFF
               RAL SBO   M_UNIT   Meta
               ESB LBO
               MFF RAL   M_VDAT Meta




               ESB RAL
               MFF     C_AGGR Collection
               ESB,MFF PRDINS Geospatial

               RAL       atsctl   Geospatial

               RAL       airres   Geospatial
               ESB       imgare   Geospatial
               ESB       bchext   Geospatial

               ESB       bchprf   Geospatial
               ESB       bchare   Geospatial

               ESB       botmft   Geospatial
               SBO       histob   Geospatial

               RAL       ctlasp   Geospatial
               ESB       divloc   Geospatial
               ESB       drpzne   Geospatial
               ESB       envare   Geospatial

               LBO       iscour   Geospatial

               ESB       lngare   Geospatial
               ESB       lndplc   Geospatial
               ESB       lndpnt   Geospatial
               ESB       lndste   Geospatial
               ESB       lndstp   Geospatial

               ESB       lndzne   Geospatial


               RAL       marman   Geospatial
               RAL       msiare   Geospatial
               ESB       mcmare   Geospatial


               RAL       mexasp   Geospatial
               RAL       patare   Geospatial

               RAL       qroute   Geospatial




  Page 28
FeatureTypes


               RAL       rdoare   Geospatial
               ESB       sedlay   Geospatial
               ESB       seiare   Geospatial


               LBO       senanm   Geospatial
               ESB       shlloc   Geospatial
               ESB       trfare   Geospatial
               RAL       turnpt   Geospatial

               ESB SBO   viewpt   Geospatial
               ESB       btdare   Geospatial
               ESB       bprare   Geospatial
               ESB       lsrare   Geospatial
               ESB       pfdare   Geospatial
               ESB       resloc   Geospatial
               ESB       rkdare   Geospatial

               RAL       navaid   Geospatial

               RAL       intwtr   Geospatial

               RAL       tfcrte   Geospatial
               CLB SBO
               LBO ESB
               RAL MFF   u_defd   Geospatial
               SBO       smalbo   Geospatial
               CLB ESB
               LBO MFF
               RAL SBO   m_conf   Meta
               CLB ESB
               LBO MFF
               RAL SBO   m_clas   Meta

               ESB       m_vers   Meta

               RAL       m_line   Meta
               ESB       scours   Geospatial
               ESB       divrpt   Geospatial
               ESB       SEAICE   Geospatial
               ESB       LACICE   Geospatial
               ESB       BRGARE   Geospatial

               ESB       ICELNE Geospatial
               ESB       BRGLNE Geospatial

               ESB       OPNLNE Geospatial
               ESB       LKILNE Geospatial


               ESB       ICECOM   Geospatial

               ESB       ICELEA   Geospatial




  Page 29
FeatureTypes




               ESB   ICEBRG   Geospatial


               ESB   FLOBRG Geospatial
               ESB   ICETHK Geospatial

               ESB   ICESHR   Geospatial

               ESB   ICEDIV   Geospatial

               ESB   ICERDG   Geospatial


               ESB   ICEKEL   Geospatial

               ESB   ICEDFT   Geospatial

               ESB   ICEFRA   Geospatial
               ESB   ICERFT   Geospatial

               ESB   JMDBRR Geospatial

               ESB   STGMLT Geospatial

               ESB   SNWCVR Geospatial



               ESB   STRPTC   Geospatial
               RAL   boundg   Geospatial
               MFF   ferrys   Geospatial
               RAL   geophg   Geospatial
               ESB   inlsho   Geospatial

               ESB   shedht   Geospatial

               ESB   treata   Geospatial
               ESB   watero   Geospatial

               ESB   txtbua   Geospatial
               ESB   aprhst   Geospatial
               ESB   resfac   Geospatial
               ESB   trpfac   Geospatial


               ESB   watste   Geospatial


               ESB   wstdsp   Geospatial


               RAL   awaypt   Geospatial




  Page 30
Attribute Code                                      Attribute Name
                 1   Production Agency
                 2   Beacon Shape
                 3   Building Shape
                 4   Buoy Shape

              5      Buried Depth
              6      Call Sign
              7      Category of Airport/airfield
              8      Type of Anchorage
              9      Bridge Classification
             10      Type of Built-up Area
             11      Type of Cable
             12      Category of canal


             13      Category of Cardinal Mark
             14      Category of Checkpoint
             15      Category of Coastline
             16      Class of Control Point
             17      Type of Conveyor
             18      Category of Coverage
             19      Category of crane
             20      Category of dam
             21      Category of distance mark
             22      Category of dock
             23      Classification of Dumping Ground
             24      Category of fence/wall

             25      Category of Ferry
             26      Category of Fishing Facility
             27      Category of Fog Signal
             28      Type of Fortified Structure
             29      Category of gate
             30      Category of Harbour Facility
             31      Category of Hulk
             32      Classification of Ice
             33      Category of Installation Buoy
             34      Classification of Land Region
             35      Type of Landmark


             36      Category of Lateral Mark
             37      Category of Light
             38      Category of Marine farm/culture
             39      Category of Military Practice Area
             40      Category of Mooring facility
             41      Category of Navigation Line
             42      Category of Obstruction
             43      Category of Offshore Platform
             44      Category of Oil Barrier
             45      Category of Pile
46   Category of Pilot Boarding Place
47   Category of Pipeline
48   Category of Production Area
49   Category of pylon
51   Category of Radar Station
52   Category of Radar Transponder Beacon

53 Category of Radio Station
54 Category of Recommended Track

55   Category of Rescue Station
56   Category of Restricted Area
57   Category of road
58   Category of runway
59   Category of Sea Area
60   Type of Shoreline Construction
61   Category of Signal Station, traffic
62   Category of signal station, warning
63   Category of silo/tank
64   Category of Slope
65   Category of small craft facility
66   Category of Special Purpose Mark
67   Category of Traffic Separation Scheme
68   Category of vegetation
70   Category of Weed/Kelp

71   Category of Wreck
75   Colour
76   Colour Pattern
77   Communication Channel
80   Source Scale

81 Condition
82 Conspicuous, Radar

83 Conspicuous, Visually

84 Current Velocity

85 End Date

86 Start Date

87 Depth range - shoalest value

88 Depth range - deepest value
89 Depth units

90 Elevation


91 Estimated Range of Transmission
 92 Exhibition Condition of Light
 93 Exposition of Sounding
 94 Function

 95 Height
 96 Height/Length Units


 97 Relative Horizontal Accuracy


 98 Horizontal Clearance

 99 Horizontal Length

100 Horizontal Width

101 Ice Factor

102 Supporting Textual Information

103 Jurisdiction

106 Lifting Capacity
107 Light Characteristic

108 Light Visibility
109 Marks Navigational - System of

110 Multiplicity of Lights

111 Nationality
112 Nature of Construction

113 Surface Composition


114 Surface Composition - Qualifying Terms
116 Name

117 Orientation


118 Seasonal End Date


119 Seasonal Start Date

120 Image File Link
122 Producing Country

123 Product
124 Reference to a Publication

125 Quality of Sounding Measurement


126 Radar Wave Length

127 Radius

128   Capture Date
130   Reference Year for Magnetic Variation
131   Restriction(s)
132   Scale Maximum
133   Scale Minimum
134   The Largest Scale of Survey Information

135 The Smallest Scale of Survey Information


136 Sector Limit One


137 Sector Limit Two
139 Signal Frequency
140 Signal Generation


141 Signal Group

142 Signal Period


143 Signal Sequence


144 Sounding Accuracy

145 Maximum Distance between Survey Lines

146 Minimum Distance between Survey Lines

147 Source Date


148 Source Agency, Source Country, Source ID, Source Type

149 Status
150 Survey Authority

151 Survey Date End
152 Survey Date Start
153 Survey Type

156 Technique of sounding measurement
158 Text File Reference


159 Tidal Stream - Panel Values

160 Tidal Stream , current - time series values
161 Tide - accuracy of water level


162 Tide - high and low water levels
163 Tide - method of tidal prediction


164 Tide - time and height differences
165 Tide, current- time interval
166 Tide - time series values


167 Tide - value of harmonic constituents


168 Time End


169 Time Start
171 Topmark/daymark shape
172 Traffic flow

173 Value of annual change in magnetic variation

174 Depth Contour Value

175 Value of local magnetic anomaly

176 Value of magnetic variation

177 Value of maximum range


178 Value of Nominal Range

179 Depth of Water over Feature

180 Relative Vertical Accuracy

181 Vertical Clearance
  182 Vertical Clearance, Closed


  183 Vertical Clearance, Open

  184 Vertical Clearance, Safe

  185 Vertical Datum


  186 Vertical Length

  187 Water Level Effect
  188 Category of Tidal Stream
  212 Pilot District

  300   Supporting Textual Information (in national language characters)
  301   Name (in national language characters)
  302   Pilot District in National Language
  304   Text File Reference (in national language characters)

  401 Absolute Horizontal Accuracy


  402 Quality of Position
  604 Category of Production Installation


20484 Abandonment Date
20485 Attenuation

20486 Beam of Vessel

20487 Bearing


20488   Blind Zone
20489   Breaker Type
20490   Density
20491   Burial Mechanism
20492   Burial Percentage
20493   Burial Period
20494   Burial Probability

20495 Cardinal Point Orientation
20497 Category of airspace restriction
20499 Bottom Feature Classification

20501 Category of controlled airspace
20502 Fishing Activity
20503   Type of Imagery
20504   Category of marine management area
20505   Category of maritime safety information
20506   Category of military exercise airspace
20507   Category of patrol area
20508   Category of reporting/radio calling-in point
20510   Category of territorial sea baseline
20511   Trafficability
20512   Command System


20515 Controlled airspace class designation

20516 Controlling authority


20517 Current Scour Dimensions

20518 Dangerous Marine and Land Life

20519 Date Sunk


20520 Debris Field

20521 Depth of Activity

20522 Depth of Layer

20523   Distance from Small Bottom Object
20524   Diver's Thrust Test Depth
20525   Diver's Thrust Test Number
20526   Diving Activity

20527 Draught of Vessel
20528 Exit Usability


20529 Field Name
20530 First Detection Year

20531 First Sensor
20532 First Source

20533 Foliar Index
20534 Gas Content

20535 General Water Depth

20536 Gradient
20537 Grain Size
20538 Inclination
20540 Last Detection Year

20541 Last Sensor

20542 Last Source
20543 Lay Platform
20544 Lay Reference Number


20545 Lay Time
20546 Layer Number
20547 Legal Status

20548 Length of Vessel

20549   Magnetic Anomaly Detector (MAD) Signature
20550   Magnetic Intensity
20551   Mean Shear Strength
20552   Migration Direction

20553   Migration Speed
20554   Milec Density
20555   Mine Index Mine Case
20556   Mine Index Mine Type

20557   Mine Reference Number
20558   Minehunting Classification
20559   Minehunting System
20560   Minesweeping System
20561   Mission Classification
20562   Mission Comments

20563   Mission Date
20564   Mission Name
20565   MWDC Reference Number
20566   Nature of Geological Layer
20567   Navigation System
20568   NOMBO Density

20569   Not Found
20570   Number of Previous Observations
20571   Operator
20572   Orientation of Best Observation
20573   Origin of Data
20574   Originator

20575 Porosity


20576 Quality of Beach Data

20577 Re-entered Date
20578   Re-suspended Date
20579   Reverberation
20581   Sample Retained
20582   Seabed Coverage
20583   Ships Speed
20584   Sonar Frequency
20585   Sonar Range Scale
20586   Sonar Reflectivity

20587 Sonar Signal Strength
20588 Sound Velocity

20589 Sounding Datum


20590 Spudded Date

20592   Steepest Face Orientation
20593   Strength According to Richter Scale
20594   Strength of Magnetic Anomaly
20595   Suitability for ACV Use

20596 Surf Height

20597 Surf Zone


20598 Survey Date and Time


20599 Suspension Date

20600 Swell Height

20601   Tidal Range
20602   Time of Year
20603   Tonnage
20604   Towed Body Depth
20605   Type of military activity
20606   Type of Tonnage
20607   Type of Wreck

20608 Underwater Reference Mark

20610 Water Clarity


20611 Wavelength
20612 Weight Bearing Capability
20613 Q-Route channel Width (left)


20614 Q-Route channel Width (right)
20615 Contour Type

20616   Sounding Velocity
20617   Access Restriction
20618   Approach
20619   Category of Beach

20620 Clearance Percentage
20621 Communications

20622 Confidence Level
20624 Exit Description
20625 Industry

20626   Landing Conditions
20627   Leisure Activity
20628   Logistics
20629   Manoeuvring
20630   Mine Threat Density
20631   Multiple Contacts
20632   Navigational Description
20633   Navigational Difficulty
20634   Number of Remaining Mines
20635   Pier Contact Details
20636   Pier Description
20637   Prairies Density
20638   Probability for Remaining Mines
20639   Remaining Mines Likely, Maximum Number
20640   Self Protection (Air)
20641   Self Protection (Near Defence)
20642   Self Protection (Surface)
20643   Sensor Coverage

20644 Simple Initial Threat
20645 Target Reference Weight

20646   Tidal Type
20647   Type of Resource Location
20648   Undetectable Mines Ratio
20649   Undetectable Mines Ratio with Burial

20650   Undetectable Mines Ratio without Burial
20651   Weapon Coverage
20652   On Sonar
20653   HF Bottom Loss
20654   LF Bottom Loss
20655 Detection Probability
20656 Disposal Probability

20657 Classification Probability
20658 Characteristic Detection Width (A)

20659   Characteristic Detection Probability (B)
20660   Zone Colour
20661   Reverberation Frequency
20662   Reverberation Grazing Angle

20663 International Defence Organisation (IDO) status
20664 Protective Marking

20665 Owner Authority

20666 Caveat

20667 Species
20669 Runway length
20670 Active period

20671 Maximum altitude

20672 Minimum altitude


20673 Maximum Flight Level


20674 Minimum Flight Level

20675 Bottom Vertical Safety Separation

20676 Minimum Safe Depth
20677 Interpolated line characteristic
20678 Identification

20679 Route Classification
20680 Population
20681 Surface Threat


20682 Heading-Up Bearing


20683 Heading-Down Bearing

20685 Danger height
20686 Depth Restriction
20687 Area Category
20688   Existence of Restricted Area
20689   Target Strength
20690   Qualification of Radar Coverage
20691   Contact Details

20692 Limit of Anchors and Chains

20693 CCM Index


20694 Military Load Classification


20695   MGS Type
20713   Sea Direction
20714   Traffic density
20715   Type of shipping
20716   Ice Coverage Type
20718   Status of Small Bottom Object

20719 ICAO code

20720 Textual description
20721 Object Reference Number

20722 Object Shape
20730 Species grouping

20731 Conversation score


20732   Global grade
20733   IUCN category
20734   Type of Scour
20735   Tidal Stream Direction
20736   Tidal Stream Velocity

22484 Category of completeness

22485 Error Ellipse
22488 Vertical Datum Shift Parameter


22489 Absolute Vertical Accuracy
22490 Reflection Coefficient
22491 Copyright statement

30300 Ice Attribute Total Concentration

30301 Ice Attribute Partial Concentration
30302 Ice Stage of Development
30303 Lake Ice Stage of Development


30304 Floe Sizes


30305 Melt Stage


30306 Concentration of Strips and Patches
30307 Number of Icebergs in Area

30308   Level Ice
30309   Compacting Strength
30310   Ice Fracture Type
30311   Ice Lead Status

30312 Frequency of Leads or Fractures

30313 Orientation of Leads or Fractures
30314 Ice Lead or Fracture Width

30315   Ice Location Information
30316   Iceberg Size
30317   Ice Drift Direction
30318   Ice Drift Speed
30319   Ice Average Thickness
30320   Maximum Ice Thickness
30321   Minimum Ice Thickness

30322 Ice Thickness Type
30323 Snow Depth

30324 Snow Cover Concentration


30325   Direction of Sastrugi
30326   Ice Ridge Concentration
30327   Ice Ridge Classification
30328   Ice Ridge Mean Height

30329 Ice Ridge Frequency
30330 Ice Ridge Maximum Height

30331 Ice Keel Concentration

30332   Ice Keel Frequency
30333   Ice Keel Mean Depth
30334   Ice Keel Maximum Depth
30335   Ice Rafting Concentration
40101   Category of boundary line
40105   Category of leisure activity area
40107   Category of shed / hut
40109   Category of treatment area
40110   Category of water objects
40111   Lane / track number
40112   Median category
40117   Usage
40118   Weather type category
40119   Boundary status type
40121   Category of lake
40122   Category of research facility
40123   Category of railway track
40124   Category of tunnel
40125   Category of transport facility
40126   Category of waste disposal/treatment site
40127   Category of railway
40128   Position of railway track
40129   Status of electrification
40130   Communication Name

40131 communication frequency 1

40132 communication frequency 2

40133 communication frequency 3

40134 communication frequency 4

40135   communication frequency 5
40136   Upper Limit
40137   Lower Limit
40138   Type of ATS Route Centreline
40139   Frequency class

40140 Frequency of Navaid
40141 Channel of Navaid

40142 Status of ATS Route Centreline


40143 Status of aeronautical navaid

40144 Upper effectve altitude

40145 Lower effectve altitude

40146 Surface runway material
40147 Level of airspace
                                          Attribute Definition
The agency responsible for the production of the data (AML)
Describes the shape of a beacon.
Describes the specific shape of a building.
Describes the shape of a buoy.
The depth below the sea bed to which an object is buried.
(S-57 Annex A, Appendix A, IHO Object Catalogue)
The designated call sign of a radio station.
Category of Airport/airfield
Type of Anchorage
Bridge Classification
Type of Built-up Area
Type of Cable
Category of canal


Category of Cardinal Mark
Category of Checkpoint
Category of Coastline
Class of Control Point
Type of Conveyor
The availability of coverage. (AML)
Category of crane
Category of dam
Category of distance mark
Category of dock
Classification of Dumping Ground
Category of fence/wall

Category of Ferry
Category of Fishing Facility
Category of Fog Signal
Type of Fortified Structure
Category of gate
Category of Harbour Facility
Category of hulk
Classification of Ice
Category of Installation Buoy
General terms for describing landscapes e.g. land use and/or geology. (AML)
Type of Landmark


Category of Lateral Mark
Category of Light
Category of Marine farm/culture
Category of Military Practice Area
Category of Mooring facility
Category of navigation line
Description of the type of obstruction.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
Category of Offshore Platform
Category of oil barrier
Category of pile
Category of pilot boarding place
Category of Pipeline
Category of Production Area
Category of pylon
Category of Radar Station
Category of Radar Transponder Beacon
A radiobeacon is a radio transmitter which emits a distinctive or characteristic signal on which a
bearing may be taken (IHO Dictionary, S-32, 5th Edition, 4168).
Category of Recommended Track
Category of Rescue Station. The type of equipment or service that may be found at the rescue
station. (AML)
Category of Restricted Area
Category of road
Category of runway
Category of Sea Area
Type of Shoreline Construction
Category of signal station, traffic
Category of signal station, warning
Category of silo/tank
Category of Slope
Category of small craft facility
Category of Special Purpose Mark
Category of Traffic Separation Scheme
Category of vegetation
Category of Weed/Kelp
Descripton of the type of Wreck.(S-57 Annex A, Appendix A, Chapter 2 Attributes). See also
attribute "Type of Wreck" for indication of the vessel type before it became a wreck.
Colour
Colour Pattern
A channel number assigned to a specific radio frequency, frequencies or frequency band.
The scale at which the source data has been compiled. (AML)
The state of the object where it is not considered to be normal i.e. completed, undamaged or working
normally.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
Indicates if the object returns a radar echo. (S-57 Annex A, Appendix A, Chapter 2 Attributes)
Indicates if the object is distinctly visible from seaward.(S-57 Annex A, Appendix A, Chapter 2
Attributes)

The rate of travel of a non-gravitational current (S-57 Annex A, Appendix A, IHO Object Catalogue)
Indicates the latest date on which an object will be present.(S-57 Annex A, Appendix A, Chapter 2
Attributes)
Indicates the earliest date on which an object will be present.(S-57 Annex A, Appendix A, Chapter 2
Attributes)

The minimum (shoalest) value of a depth range. (S-57 Annex , Appendix A, IHO Catalogue)

The maximum (deepest) value of a depth range. (S-57 Annex , Appendix A, IHO Catalogue)
Unit of measurement for depths (AML)
The altitude of the ground level of an object, measured from a specified vertical datum. (S-57 Annex
, Appendix A, IHO Catalogue)


The estimated range of a non-optical electromagnetic transmission.
Exhibition Condition of Light
Relationship of the sounding to its surroundings. (AML)
Function
Value of the vertical distance to the highest point of the object, measured from a specified vertical
datum.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
Unit of measurement for heights and lengths. (AML)

The horizontal error estimate for the distance between two points, or the accuracy of one point with
respect to another
The width of an object, such as a canal or a tunnel, which is available for safe navigation. This may,
or may not, be the same as the total physical width of the object. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
A measurement of the longer of the two linear axes. (Digital Geographic Information Working Group -
DGIWG, Oct 87.)
A measurement of the shorter of the two linear axes. (Digital Geographic Information Working Group
- DGIWG, Oct 87.)
The value of the maximum variation in the vertical clearance of an overhead cable due to an
accumulation of ice. (S-57 Annex , Appendix A, IHO Catalogue)
Supporting (free text) information relevant to the object that cannot be explicitly encoded by any other
attribute.

The jurisdiction applicable to an administrative area. (S-57 Annex A, Appendix A, IHO Catalogue)

The specific safe lifting capacity of an object. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Light characteristic
The specific visibility of a light, with respect to the light's intensity and ease of recognition.(S-57
Annex A, Appendix A, IHO Object Catalogue)
System of Navigational Marks
The number of lights of identical character that exist as a co-located group.(S-57 Annex A, Appendix
A, IHO Object Catalogue)

Indicates the nationality of the specific object.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
The material(s) used to make the object.(S-57 Annex A, Appendix A, IHO Object Catalogue)
The general nature of the material of which the land surface or the sea bed is composed.(S-57
Annex A, Appendix A, Chapter 2 Attributes)
Surface Composition - Qualifying Terms. Physical characteristics of the natural surface composition
in terms of their size, morphology and consistency.(Adapted from S-57 Annex A, Appendix A,
Chapter 2 Attributes)
The principal name or identifier of an object in English. (AML)
The angular distance measured from true north to the major axis of the object. (Digital Geographic
Information Working Group - DGIWG, Oct.87)


The end of the active period for a seasonal object. (AML)


The start of the active period for a seasonal object. (AML)
Indicates an external file containing a pictorial representation of the object (S-57 Annex A, Appendix
A, IHO Object Catalogue)
The country responsible for the production of the data (AML)
Indicates the substance(s) which are transported, stored or exploited by the object. (S-57 Annex A,
Appendix A, Chapter 2 Attributes)
Reference to a specific location of any relevant information within an external publication. (AML)
Indicates the reliability of the value of the sounding. (S-57 Annex A, Appendix A, IHO Object
Catalogue)

The distance between two successive peaks (or other points of identical phase) on an
electromagnetic wave in the radar band of the electromagnetic spectrum.

The vector extending from the centre to the periphery of a circular or spherical object

Gives the date when the object was captured, edited or deleted.(AML)
The reference year for magnetic variation values.
Specific restrictions regarding entry and / or activities that may / may not be permitted.(AML)
The maximum scale at which the object may be used e.g. for display purposes.
The minimum scale at which the object may be used e.g. for display purposes.
The largest scale for the range of survey scale as used in source data diagram information.

The smallest scale for the range of survey scale as used in source data diagram information.
A sector is the part of a circle between two straight lines drawn from the centre to the circumference.
Sector limit 1 specifies the first limit of the sector. The order of sector limit 1 and sector limit 2 is
clockwise around the central object.(S-57 A

A sector is the part of a circle between two straight lines drawn from the centre to the circumference.
Sector 2 specifies the second limit of the sector.(S-57 Annex A, Appendix A, IHO Object Catalogue)
The frequency of the signal
Encodes the mechanism used to generate a fog signal.

The number of signals, the combination of signals or the morse character(s) within one period of full
sequence.       (S-57 Annex A, Appendix A, IHO Object Catalogue)
The time occupied by an entire cycle of intervals of light and eclipse.       (S-57 Annex A, Appendix
A, IHO Object Catalogue)
The sequence of times occupied by intervals of light and eclipse for all `light characteristics' except
for occulting where the sequence of times is occupied by intervals of eclipse and light.(S-57 Annex
A, Appendix A, IHO Object Catalogue)

The best estimate of the accuracy of the sounding data. The error is assumed to be positive and
negative. (S-57 Annex A, Appendix A, Chapter 2 Attributes)

The maximum spacing of the principal sounding lines of a survey. (AML)

The minimum spacing of the principal sounding lines of a survey.(AML)

The date of issue of the source information, if applicable. (AML)
The agency responsible for the production of the source (AML); The country responsible for the
production of the source (AML); Any ID of the source (e.g. chart number). (AML); The type of the
source (e.g. chart or report). (AML)
Indicates the condition of the object in terms of permanency or usage. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)
The authority which was responsible for the survey.(AML)

The end date of the survey. (AML)
The start date of the survey. (AML)
The method used in acquiring survey data (AML)
Indicates the method or equipment used to obtain the object's depth. (S-57 Annex A, Appendix A,
IHO Object Catalogue)
The file name relating to an external text file.
Identifies the reference station with reference water level and the direction of the flow and the springs
rate from 6 hours before to 6 hours after high water (HW) or low water (LW) at the reference station
at hourly intervals.

Values for a direction and velocity time series.
The accuracy of the water level, comparative to the accuracy of standard port predictions.

Information on the times and heights of high and low waters for each day of the duration of the time
series.
Tide - method of tidal prediction


The time and tidal height or tidal stream rate difference comparative to a reference station.
Indicates the interval between the values in any time series i.e. tidal, current or other data.
Indicates the values of a time series.
Harmonic constituents are the harmonic elements in a mathematical expression for the tide
producing force and in the corresponding formula for the tidal curve. Each constituent represents a
periodic change or variation in the relative positions of the


Indicates the end of an active period.


Indicates the start of an active period.
Shape of topmark or daymark
An indication of the general traffic flow in relation to, or associated with, the feature.(AML)

The annual change in magnetic variation values.

A specified value assigned to a particular depth contour. (AML)

The value of the deviation from the normal magnetic variation.

The magnetic variation value.

The extreme distance at which an object can be seen or a signal detected.

The nominal range at which an object can be seen or a signal detected.(S-57 Annex A, Appendix A,
IHO Object Catalogue)

Average depth of water over the feature relative to the specified vertical datum. (AML)
The vertical error estimate for the distance between two points, or the accuracy of one point with
respect to another
The vertical clearance measured from the plane towards the object overhead.(S-57 Annex A,
Appendix A, IHO Object Catalogue)
The vertical clearance of an object in closed condition (e.g. a closed lifting bridge) measured from
the plane towards the object overhead.(S-57 Annex A, Appendix A, IHO Object Catalogue)

The vertical clearance of an object in opened condition (e.g. an opened lifting bridge) measured from
the plane towards the object overhead.(S-57 Annex A, Appendix A, IHO Object Catalogue)
The safe vertical clearance measured from the plane towards the object overhead.(S-57 Annex A,
Appendix A, IHO Object Catalogue)
Indicates the datum to which both heights and soundings are referred. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)
The effective vertical length of an object, measured from the highest point of the object to either the
seabed or ground (if fixed), or the water level (if floating). (S-57 Annex A, Appendix A, IHO Object
Catalogue)
Indicates the effect of the surrounding water on an object.(S-57 Annex A, Appendix A, Chapter 2
Attributes)
Category of Tidal Stream
The area within which a particular pilotage service operates.
Supporting (free text) information in national language characters relevant to the object that cannot
be explicitly encoded by any other attribute.
The principal name or identifier of an object in national language characters.(AML)
Pilot district in national language characters
The file name (in national language characters) relating to an external text file.
The positional error estimate for a single point, relative to the specified spatial reference system
(AML)


An indication of the reliability of a quoted position.
Indicates the category of a production installation
The date on which a borehole is sealed. All well-head equipment is removed and the hole plugged
with cement and a steel plate cemented over the top. (Adapted from An A-Z of Offshore Oil & Gas by
Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)
Reduction in intensity of sound waves (Adapted from IHO-Dictionary S-32, 5th Edition, 292)
The beam of the vessel, being the widest part of its hull, in its operational state. (Adapted from
Webster's 3rd New International Dictionary)
The horizontal direction of one terrestrial point from another, expressed as the angular distance from
a reference direction. (IHO Dictionary, S-32, 5th Edition, 435)


Pair(s) of bearings that define the blind zone (AML)
Type of wave breaking on the shore. (AML)
The proportion of a mass to its bulk or volume. (Chambers Concise Dictionary)
The method by which an object has or could become buried. (AML)
The percentage of the object that has become buried. (AML)
Time likely to be taken to achieve burial. (AML)
The likelihood of subsequent burial and its estimated rate (AML)
The angle of the major axis of the object expressed to the nearest 45 degrees using cardinal
compass point notation. (Adapted from STANAG 3715)
Category of airspace restriction
Classification of naturally occurring bottom features on the seabed. (AML)
Air Traffic Services airspace classifications, applicable to the ATS airspace, as defined by the
governing aviation authority and in accordance with ICAO standards
Category of Fishing Activity
Type of Imagery
Category of marine management area
Category of maritime safety information
Category of military exercise airspace (aeronautical)
Category of patrol area
Category of reporting/radio calling-in point
Category of territorial sea baseline
Ability of the beach to support vehicular traffic (AML)
The command system in use by the vessel that found the object. (AML)
Air traffic services and rules of operation (e.g. instrument (IFR), and, visual (VFR), flight rules etc.)
that are applicable to the controlled airspace, as defined by the governing aviation authority and in
accordance with ICAO standards (AML). Classes d
The recognised authority responsible for establishing and maintaining the administrative affairs of all
matters relating to a particular field or subject. (AML)

The length, width, depth and orientation of the longest dimension of a scour that is associated with
the object and that is caused by the action of currents. (AML)

Marine and land life that could be dangerous to personnel during amphibious operations. (AML)

Date on which the object sank or was abandoned to the sea. (AML)

The length and orientation of the longest dimension of the debris field associated with the object.
(AML)

Average depth at which diving activities are taking place. (AML)
Estimated general depth of rock layer or unconsolidated surface materials. (Adapted from DIGEST
FACC, Annex B: B105)

Distance from the object of the position from which the image was obtained. (AML)
The depth to which a diver is able to thrust his arm. (AML)
Number of arm thrusts required to bury to the shoulder. (AML)
Type of diving activity taking place. (AML)
The draught of the vessel, being the depth of water the ship draws especially when loaded, in its
operational state. (Adapted from Webster's 3rd New International Dictionary)
Usability of exits from beach for vehicles and infantry (AML)
The name given to a group of reservoirs yielding oil or gas, which the installation is involved in
extracting. (Adapted from An A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf
Publishing Company)
The year in which the object was originally reported. (Adapted from STANAG 3715)
Indicates by the use of which sensor the object was originally reported. (Adapted from STANAG
3715)
Indicates the source of the original report of the object. (Adapted from STANAG 3715)
The surface value of one significant leaf, which is obtained by multiplying the leaf length by the leaf
width. (AML)
Gas content of the sediment expressed as a percentage. (AML)

The general depth of the water in the vicinity of the object. (AML)
The change of any quantity with distance in any given direction. (IHO Dictionary, S-32, 5th Edition,
2062.)
Grain size of the sediment. (AML)
The angle, measured from the horizontal, at which the object rests on the sea floor. (AML)
The year in which the object was subsequently confirmed. (Adapted from STANAG 3715)
Indicates by the use of which sensor the object was subsequently confirmed. (Adapted from
STANAG 3715)

Indicates the source which subsequently confirmed the object. (Adapted from STANAG 3715)
The type of unit that laid the mine (AML)
A number allocated to an individual mine by the minefield planning authority. (AML)


Date and time a mine has been laid. (AML)
Number of geological layer, ascending from the lowest identified layer. (AML)
Classification of the area with respect to the law. (AML)
The length of the vessel, being its total extent from end to end, in its operational state. (Adapted from
Webster's 3rd New International Dictionary)

Indication of the strength of the Magnetic Anomaly Detector reading caused by the object. (AML)
Magnetic intensity generated by the object. (AML)
Pressure required to deform the sediment. (AML)
Direction of movement of feature. (AML)

Speed of movement of feature. (AML)
Density of mine-like echoes per square mile. (AML)
Information on the mine body.(AML)
Information on the type of mine. (AML)
Reference number of object classified as a mine,consisting of the last two or three letter's of the
ship's international call sign followed by a two figure number allocated by the ship. (AML)
Classification of profile of the sea bed. (AML)
The method of minehunting employed by the vessel that found the object. (AML)
The method of minesweeping employed by the vessel that found the object. (AML)
Classification of the mission that found the object. (AML)
Textual information relating to the mission that found the object. (AML)

Date of the mission that found the object. (AML)
Name of exercise or operation taking place when the object was found. (AML)
Reference number used by the Minewarfare Data Centre. (AML)
Type of rock or sediment making up the geological layer. (AML)
The navigation system used by the vessel that found the object (AML)
Density of non-mine mine-like bottom objects. (AML)

Occasions when the area has been surveyed and the object not found. (AML)
Number of times the object has been reported. (AML)
Name of the company operating the installation. (AML)
The bearing from which the object can be best observed. (AML)
The method by which the data was determined. (AML)
Name of vessel or unit from which the information originated. (AML)
The ratio of the aggregate volume of pore space in a rock or sediment to its total volume, expressed
as a percentage. (Adapted from IHO Dictionary, S32, 5th Edition, 3949)


Indication of the quality of the beach survey. (AML)
The date on which activity at the well site resumed, either to enable further exploration or
development work, or to initiate production of oil or gas. (AML)
The date on which a well is suspended for a second or subsequent time, meaning it has again been
temporarily abandoned. (Adapted from An A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd Ed,
1983, Gulf Publishing Company)
Level of back-scattering strength of sonar transmissions. (AML)
Sample of sediment retained. (AML)
Percentage of seabed covered by vegetation. (AML)
Speed of ship when image was obtained. (AML)
Frequency of the sonar that obtained the image. (AML)
The specified range of the sonar. (AML)
Measure of sonar reflectivity returned by the object. (AML)
An indication of the strength of the echo of a sonic signal returned from an object. (Adapted from
IHO Dictionary, S-32, 4819)
Speed of sound. (AML)
Indicates the datum to which soundings are referred. (Adapted from S-57 Annex A, Appendix A, IHO
Object Catalogue)

The date on which a new well is spudded, meaning to start drilling a new borehole. (Adapted from An
A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)
The angular distance measured from true north to the axis of the steepest face of the object.
(Adapted from Digital Geographic Information Working Group - DGIWG, Oct.87)
Strength of seismic activity. (AML)
Indication of the strength of the magnetic anomaly caused by the object. (AML)
Suitability for use by Air Cushioned Vehicles. (AML)

Average height of the surf. (AML)

Distance of surf zone from water line. (AML)


Date of survey and time that the object was found or observation made. (AML)

The date on which a well is suspended, meaning it has been temporarily abandoned. (Adapted from
An A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)

Average height of the swell. (AML)
The average difference in height between high and low tides. (Adapted from IHO Dictionary, S-32,
5th Edition, 4225)
Time of year an activity is taking place. (AML)
The operational tonnage of the vessel. (AML)
Depth of towed body that obtained the image. (AML)
Type of military activity or activities associated with area
The method used to derive the operational tonnage of the vessel. (AML)
An indication of the type and / or usage of the vessel before it became a wreck. (AML)

Indication that the object can be used as a reference mark to confirm the vessel's position.(AML)
Indication of the particulate matter suspended in the water column by recording the visibilty through
the water. (AML)

The distance between corresponding points of two successive periodic waves in the direction of
propagation, for which the oscillation has the same phase.(IHO Dictionary, S-32, 5th Edition,5939)
Maximum weight of vehicle that can use the object. (AML)
The left-hand channel width of a Q-Route expressed as the measurement taken from the route
centreline to the channel limit when proceeding UP a Q-route (e.g. A to B to C to D). (AML)

The right-hand channel width of a Q-Route expressed as the measurement taken from the route
centreline to the channel limit when proceeding UP a Q-route (e.g. A to B to C to D). (AML)
Type of depth contour. (AML)
Indicates type of correction that has been added to, or subtracted from instrument reading to obtain
correct depth. (AML)
Restrictions on access to the beach from the sea. (AML)
Description of approach including direction and potential hazards. (AML)
Suitability of the beach for certain types of landing craft. (AML)
The expected value of the percentage of mines of a given type to be cleared from an area or
channel. (AML)
Method of communication available. (AML)
The probability that the assumption made from a negative result of the exploratory operations is
correct. (AML)
Description of exits from an area used for air landing purposes. (AML)
Information on the industries including potential hazards. (AML)
Description of the landing conditions including surface composition and immediate topographical
features. (AML)
Type of leisure activity taking place. (AML)
Handling and supply facilities of the location. (AML)
Manoeuvring required for the boat to get into position. (AML)
The estimated density of mines. (AML)
Where the object consists of multiple contacts on a small area. (AML)
Description of any specific navigational requirements. (AML)
An indication of the navigational difficulties associated with the location. (AML)
The maximum acceptable number of remaining mines. (AML)
Name and telephone number of the pier owner. (AML)
A description of the pier. (AML)
The number of plants per square metre. (AML)
The probability that the maximum acceptable number of mines remain. (AML)
The maximum number of mines likely to be remaining following MCM operations. (AML)
An indication of the level of self protection from air attack. (AML)
An indication of the level of self protection from land attack. (AML)
An indication of the level of self protection from surface attack. (AML)
Description of sensor coverage. (AML)
The threat posed to the first ship to transit a minefield, given that there have been no previous MCM
and that only poised mines have been used in the calculations. (AML)
Reference weight of the target used when referring to burial probability. (AML)
The characteristic feature of tide determined from the combination of its diurnal and semi-diurnal
components. (IHO Dictionary, S-32, 5th Edition, 5716)
Type of Resource Location
The total fraction of undetectable mines. (AML)
The fraction of undetectable mines due to total mine burial. (AML)
The fraction of undetectable mines and masked mines caused by the bottom profile and the clutter
density. (AML)
Description of weapon coverage. (AML)
Indicates whether the object is visible on sonar. (AML)
The loss of high frequency sonar signal from the geological layer. (AML)
The loss of low frequency sonar signal from the geological layer. (AML)
The estimated probability of detecting a mine. (AML)
The estimated probability of neutralising a mine. (AML)

The estimated probability of classifying a mine or other object of potential military significance. (AML)
The width of path over which mines can be detected on a single run. (AML)
The ratio of the number of mines detected on a single run to the number of mines that could have
been detected. (AML)
Gives an indication of estimated level of risk. (AML).
The frequency of the sonar signal. (AML)
The angle of the sonar signal. (AML)
The International Defence Organisation (IDO) status (if applicable) that must precede, and be
applied to, the Protective Marking thus making it an IDO Marking.(AML)
A marking indicating the minimum standards of protection required of the data.(AML)
Denotes the `owner' that is responsible for establishing and setting the protective marking level.
(AML)
A component of a security classification used for authorising a specific group to have access rights
(AML)
A group of individuals having common characteristics, specialised from others of the same genus
(Chambers Concise Dictionary)
The total length of the longest runway (AML)
Details of the operating times/dates that restrict when an object is active or in use (AML).
Height (AGL - above ground level) above surface level to the highest portion of the feature (modified
FACC - AV2)
Height (AGL - above ground level) above surface level to the lowest portion of the feature (modified
FACC - AV1)
A maximum surface of constant atmospheric pressure which is related to a specific pressure datum,
(1,013.2 hectopascal (hPa) or 29.92 inches) and is separated from the consecutive flight levels by a
pressure interval corresponding to 500 feet (152.4 m.) -
A minimum surface of constant atmospheric pressure which is related to a specific pressure datum,
(1,013.2 hectopascal (hPa) or 29.92 inches) and is separated from the consecutive flight levels by a
pressure interval corresponding to 500 feet (152.4 m.) -
A percentage value that can be applied to a charted depth in order to establish the BVSS clearance
(AML)
The minimum safe depth (MSD) applicable to a submarine of a specified height proceeding at a
given rate of knots that should normally be used for planning purposes (AML)
The characteristics of a line used during interpolation between two points.
The secondary name or identifier of an object. (AML)
A colour classification applied to a Q-Route to indicate the threat presented by the presence of mines
(AML).
The number of inhabitants(Chambers Concise Dictionary)
Indication of the level of threat from surface attack. (AML)
The horizontal direction heading up a Q-Route (e.g. A to B to C to D), expressed as the angular
distance from true north. It is usually measured from 0 at the reference direction clockwise through
360 (modified IHO Dictionary, S-32, 5th Edition, 435)
The horizontal direction heading down a Q-Route (e.g. D to C to B to A), expressed as the angular
distance from true north. It is usually measured from 0 at the reference direction clockwise through
360 (modified IHO Dictionary, S-32, 5th Edition, 435)

The reported danger height below which a danger to aircraft or aeronautical navigation exists (AML)
Restrictions and/or additional qualifying information relating to submarine navigation (AML)
Area category
Indication that a restricted area exists around the object. (AML)
The strength of the returning signal from the target. (AML)
Qualification of Radar Coverage
Contact details including telephone, telex, fax etc.
The radius of a circular area, originating at the object's position or centre, within which the existence
of chains and/or anchors are considered to be a hazard. (AML)
Indication of the degree to which terrain of a given area will permit Cross Country Movement.
(Adapted from NATO STANAG 2259)
Class number which represents the safe load carrying capacity of the object and indicates the
maximum vehicle class that can be accepted under normal conditions. (Adapted from NATO
STANAG 2174)
Classification of the seabed using Marine Geophysical Survey values. (AML) Note: this attribute must
only be used where more detailed information that could populate the attribute Nature of Geological
Layer is not available. MGS Type and Nature of Geolog
Indicates from which direction waves will cause most stress to a moored boat, (AML)
Indicates the density of traffic (AML)
Indicates the predominant type of shipping (AML)
Indicates the type of ice coverage in an area (ECDIS Ice Objects Version 3.0)
Current minehunting status of the object. (AML)
An airfield unique location identifier designated by the International Civil Aviation Organisation (ICAO
document 7910)
The actual words used to define a particular thing, for the capture of information related to the
feature "user defined" (adapted from SOED)
Reference number given to the object. (AML)
Geometric form, appearance or configuration of the feature. (Digital Geographic Information Working
Group - DGIWG, Oct.87)
The generalised group of organisms for which an area has been designated (AML)
An assessment of the relative conservation value of a particular site. This may be specific to the
system within which this AML feature is used. (AML)
An expert judgement of the overall value of the site for the conservation of the relevant feature. Sites
have been graded A, B or C, as described in European Commission DGXI (1995)." (JNCC
30/07/2004).
The primary management objective category used by IUCN to define a feature (AML)
Identifies the activity that made the scour
The direction of the tidal stream
The velocity of the tidal stream

Indicates the inclusion criteria and completeness regarding the feature content of the dataset. (AML)
Also known as the Figure of Merit. 95% 2sigma value - semi-major and semi-minor axes of error
ellipsoid plus orientation. (AML)
Shift parameter required to encode the difference between vertical datums. (AML)


The vertical error estimate for a single point, relative to the specified spatial reference system (AML)
The rate of reflection of acoustic energy from the sea surface or seabed. (AML)
Indicates any copyright or releaseability restrictions on the data (AML)

Specifies the total concentration of ice in an area. (ECDIS Ice Objects Version 4.1)
Specifies the partial concentrations of ice in an area ('Ca, Cb and Cc'). (ECDIS Ice Objects Version
4.1)
Describes the ages and thicknesses of the ice. (ECDIS Ice Objects Version 4.1)
Describes the ages and thicknesses of lake ice. (ECDIS Ice Objects Version 4.1)
The predominate forms of ice floe sizes ('Fa,Fb and Fc) corresponding to the ice Stages of
Development Sa, Sb and Sc respectively. Optionally, predominant (Fp) and secondary (Fs) floe size
can be reported independently from Sa, Sb, and Sc. (ECDIS Ice Obje
The stages of the melting ice. Puddle: An accumulation of water on ice, mainly due to the melting of
snow, but in some more advanced stages also the melting of ice. Thaw Hole: Vertical holes formed
in ice when surface puddles melt through to the underlyin
A strip is a long narrow area of floating ice, about 1 kilometre or less in width, usually composed of
small fragments detached from the main mass of ice, and run together under the influence of wind,
swell or current. If the area of ice becomes more roun
The number of icebergs within a specified area. (ECDIS Ice Objects Version 4.1)
Indication as to whether or not the ice has been affected by deformation. (ECDIS Ice Objects Version
4.1)
Indication of strength of the compacting of the ice. (ECDIS Ice Objects Version 4.1)
Indication of the type of fracture, based upon width. (ECDIS Ice Objects Version 4.1)
Indicates the surface nature of the lead (ECDIS Ice Objects Version 4.1)
Indication of the frequency of leads or fractures in number per nautical mile. (ECDIS Ice Objects
Version 4.1)

Indication of the predominant orientation of leads and fractures. (ECDIS Ice Objects Version 4.1)
Indication of the width of a lead or fracture in metres. (ECDIS Ice Objects Version 4.1)
Indication as to whether the break is at a specific location, or whether there is a presence in the area.
(ECDIS Ice Objects Version 4.1)
Categorizes the size of an iceberg (ECDIS Ice Objects Version 4.1)
Indicates the direction in which an ice mass is drifting. (ECDIS Ice Objects Version 4.1)
Describes the speed at which an ice mass is travelling. (ECDIS Ice Objects Version 4.1)
Defines the average thickness of the ice. (ECDIS Ice Objects Version 4.1)
Specifies the maximum thickness of the ice. (ECDIS Ice Objects Version 4.1)
Specifies the minimum thickness of the ice (ECDIS Ice Objects Version 4.1)
Indication of whether the thickness of the ice was measured or estimated. (ECDIS Ice Objects
Version 4.1)
Specifies the depth of snow cover on the ice. (ECDIS Ice Objects Version 4.1)

Indication of the concentration (aerial coverage) of snow in tenths. (ECDIS Ice Objects Version 4.1)
Indication of the bearing of a sastrugi. Sastrugi: Sharp, irregular ridges formed on a snow surface by
wind erosion and deposition. On mobile floating ice the ridges are parallel to the direction of the wind
at the time they were formed. (ECDIS Ice Objec
Describes the concentration of ice ridges in an ice area. (ECDIS Ice Objects Version 4.1)
Describes the predominant type of ice ridge(s) present. (ECDIS Ice Objects Version 4.1)
Indicates the mean height of ice ridge(s). (ECDIS Ice Objects Version 4.1)

Indicates the frequency of ice ridges in number per nautical mile. (ECDIS Ice Objects Version 4.1)
Indicates the maximum height of ice ridge(s). (ECDIS Ice Objects Version 4.1)

Describes the concentration of ice keels beneath an ice area. (ECDIS Ice Objects Version 4.1)

Indicates the frequency of ice keels in number per nautical mile. (ECDIS Ice Objects Version 4.1)
Indicates the mean depth of ice keels. (ECDIS Ice Objects Version 4.1)
Indicates the maximum depth of ice keels. (ECDIS Ice Objects Version 4.1)
Describes the concentration of ice rafting in an ice area. (ECDIS Ice Objects Version 4.1)
Indicates the category of a boundary (AML)
Indicates the category of leisure activity area (AML)
Indicates the category of a shed / hut (AML)
Indicates the category of a treatment area for water (AML)
Indicates the category of a specific water body (AML)
The number of track(s) or lanes of the feature, including both directions. (DFDD - LTN)
Presence of a divider between multiple lanes/rails. (DFDD - MED)
Use (identifies the primary user, function, or controlling authority). (DFDD - USE)
Weather conditions under which a feature is usable. (DFDD - WTC)
Identifies the status of a boundary. (DFDD - BST)
Indicates the type of lake (AML)
Indicates the category of a research facility (AML)
Indicates the type of gauge used. (DFDD - RGC)
Indicates the category of transportation system connected with the tunnel (AML)
Indicates the category of a facility for transporting or trans-shipment of goods (AML)
Indicates the category of a waste disposal/treatment site (AML)
Indicates the use of the railway track
Status of feature relative to surrounding area or water. (DFDD - LOC)
Source of electrical power for railroad. (DFDD - RRA)
The call sign of the facility other than the name of the referenced Airport/Heliport.
Appropriate frequency(ies) which allow communication with the identified facility. This field will
contain the unit of measurement in Megahertz (M) or Kilohertz (K).
Appropriate frequency(ies) which allow communication with the identified facility. This field will
contain the unit of measurement in Megahertz (M) or Kilohertz (K).
Appropriate frequency(ies) which allow communication with the identified facility. This field will
contain the unit of measurement in Megahertz (M) or Kilohertz (K).
Appropriate frequency(ies) which allow communication with the identified facility. This field will
contain the unit of measurement in Megahertz (M) or Kilohertz (K).
Appropriate frequency(ies) which allow communication with the identified facility. This field will
contain the unit of measurement in Megahertz (M) or Kilohertz (K).
The upper vertical limit of control for an ATS route segment.
The lower vertical limit of control for an ATS route segment.
A one letter code identifying the type of ATS route. (DAFIF)
A one character alpha code identifying the ATS Route Frequency Class.
The frequency assigned to the specific navaid by the controlling authority with the unit of
measurement in (K) Kilohertz or (M) Megahertz (DAFIF)
The channel assigned to the specific navaid by the controlling authority. (DAFIF)
Indicates whether ATS route is open, closed, restricted or seasonal in sime way. I.E. Hours of
operation. (DAFIF)
Navaids that are out of service for the period beginning with the release of the digital data which are
expexted to be out of service for 30 days or more will have an "O" indicated. In service navaids will
have an "I" indicated. On test will have an "T" i
Indicates the highest altitude (Ceiling) Above Mean Sea Level (AMSL) or Above Ground Elev. (AGL)
in feet for the upper vertical limit of the given airspace. (DAFIF)
Indicates the lowest altitude (Floor) Above Mean Sea Level (AMSL) or Above Ground Elev. (AGL) in
feet for the lowervertical limit of the given airspace. (DAFIF)

The visible material or composition of the major portion of the landing portion of the runway. (DAFIF).
Code indicates the airspace structure in which the boundary is effective. (DAFIF)
                                        Attribute Description
IHO code for producing agencies



Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




Cardinal Marks do not have a distinctive shape but are normally pillar or spar. They are always
painted in yellow and black horizontal bands and their distinctive double cone topmarks are always
black.




The attribute 'category of ferry' does not encode the various types of vessel, but the manoeuvrability
of the ferry.




There are 2 international buoyage regions, A & B between which lateral marks differ. The buoyage
region is encoded using the attribute MARSYS. When top-marks, retro reflectors and/or lights are
fitted to these marks, they are encoded as separate objects
A mark may be a beacon, a buoy, a signpost or may take another form.




The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD) according to ISO 8601: 1988.
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD) according to ISO 8601: 1988.
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class
The estimated range assumes 'in vacuo' transmission and a standard antenna height of 5 metres.
Thus it gives a hint to the mariner whether he is likely to receive transmission at a certain distance
from an object carrying this attribute
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class. Height must not be used for floating objects.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class. The expected input is the radius of the two-dimensional error. The error is
assumed to be positive and negative.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




Where the surface comprises a mixture of material, the main constituent is given first.




4 digits for the calendar year (CCYY), 2 digits for the month (MM) (e.g. April = 04) and 2 digits for the
day (DD). When no specific year is required, the following two cases may be considered: same day
each year: --MMDD; same month each year: --MM.
4 digits for the calendar year (CCYY), 2 digits for the month (MM) (e.g. April = 04) and 2 digits for the
day (DD). When no specific year is required, the following two cases may be considered: same day
each year: --MMDD; same month each year: --MM.

the string encodes the file name of an external graphic file.
IHO code for producing agencies
V.VV-B,V.VV-B ;VV.VV= encodes the value of wavelength. B= encodes the band each separated by
a hyphen ('-'). In the case where two bands should be encoded, these should be separated by a
comma.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
The capture date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the
month (MM) (e.g. April = 04) and 2 digits for the day (DD).
The date should be encoded using 4 digits for the calendar year (CCYY).

The modulus of the scale is indicated, that is 1:1 250 000 is encoded as 1250000
The modulus of the scale is indicated, that is 1:1 250 000 is encoded as 1250000
The modulus of the scale is indicated, that is 1:25 000 is encoded as 25000

The modulus of the scale is indicated, that is 1:25 000 is encoded as 25000




The signal group of a light is encoded using brackets to separate the individual groups. A group of
signals may be a single number, a chain of numbers separated by "+", a sequence of up to 4 letters
or a letter and a number. A fixed light has no signal gr




Format: LL.L+(EE.E)
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class. The maximum of the one-dimensional error. The error is assumed to be
positive and negative. The plus/minus character shall not be encod
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)




The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)




REFSTA,WL,ddd,v.v,ddd,v.v …… ; REFSTA: reference station (text string); WL: reference water
level; encoded in comma separated pairs: ddd: flow direction (degree); v.v: velocity (kt)
ddd,v.v,ddd,v.v …….. ; Encoded as comma separated values: ddd: direction (degree); v.v: velocity
(kt)

CCYYMMDDThhmm,xxx.x,CCYYMMDDThhmm,xxx.x ….. ; Dates / times and heights should be
encoded in pairs, each value separated by a comma. The date should be encoded using 4 digits for
the calendar year (CCYY), 2 digits for the month (MM) and 2 digits for the d

REFSTA,hhmm,H.H,L.L ; REFSTA: reference station (text string); hhmm: time difference (+/- );
H.H: height difference for mean high water((-)metres) or rate difference for mean high rate ((-)kt);
L.L: height difference for Mean High Water((-)metres)

x.x,x.x,x.x ……. ; x.x +/- height

A table defined by comma separated values which define the following: number of columns, number
of rows, column headings, row headings, cell values
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
and 2 digits for the day (DD), separated by a capital T from the hour (hh), minutes (mm), and
seconds(ss).
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
and 2 digits for the day (DD), separated by a capital T from the hour (hh), minutes (mm), and
seconds(ss).


A positive value indicates a change in an easterly direction and a negative value indicates a change
in a westerly direction.
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class. Drying Contours are indicated by a negative value
The deviation is assumed to be positive and negative. The plus/minus character shall not be
encoded
A positive value indicates a change in an easterly direction and a negative value indicates a change
in a westerly direction.

This attribute does not apply to lights where the attribute 'value of nominal range' should be used.

The nominal range is normally the luminous range of a light in a homogeneous atmosphere in which
the meteorological visibility is 10 sea miles. (IHO Hydrographic Dictionary, S-32, 5th Edition, 4218)
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class. A drying height is indicated by a negative value.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
When the vertical datum is unknown, the value `local datum' is to be used, and further details may
be encoded using `INFORM'.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
The value `Approximate' when applied to the attribute `Quality of Position' is prohibited for use in
AML. In circumstances where the term 'Position Approximate' would normally be applied to an object
in a standard navigational charting sense, the value `E


The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.


The blind zone data should be encoded using a floating point numeric value for each bearing that
defines the blind zone. The second bearing will be in a clockwise direction from the first bearing.
The figures describing each value shall be separated by a
For details refer to: CAA Chart series GSGS 5201C, sheet UK ATS Airspace Classifications, edition
4 - GSGS


Encodes in quadruplets: LLL.L,WWW.W,DDD.D,OOO . LLL.L = length (Real number, units defined
by the HUNI sub-field or HUNITS attribute), WWW.W = width (Real number, units defined by the
HUNI sub-field or HUNITS attribute), DDD.D = depth (Real number, units


The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)
Encoded in pairs: LLLL.L,OOO . LLLL.L = the length of the material along the sea floor (Real
number, units defined by the HUNI sub-field or HUNITS attribute); OOO = orientation (from true
North) of the longest dimension of the material (Integer, Degrees)
Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.



Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




The date should be encoded using 4 digits for the calendar year (CCYY).




Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class.
The date should be encoded using 4 digits for the calendar year (CCYY).




CCYYMMDDThhmm. The date should be encoded using 4 digits for the calendar year (CCYY), 2
digits for the month (MM) and 2 digits for the day (DD), separated by a capital T from the hour (hh)
and minutes (mm).


Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




Horizontal Units per day. Horizontal units defined in the HUNI subfield of the DSPM record, the
HUNITS attribute of the M_UNIT meta object, or object class.




The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD).




The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD).




1 = Full beach survey by especially trained team; 2 = Organised beach reconnaissance; 3 =
Considerable information confirmed to a large extent by an experienced observer; 4 = Considerable
information but no expert confirmation; 5 = Some information confir
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD).
The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD).




When the vertical datum is unknown, such as water areas above locks, the value `local datum' is to
be used, and further details may be encoded using `INFORM'.

The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD).




Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
CCYYMMDDThhmm. The date should be encoded using 4 digits for the calendar year (CCYY), 2
digits for the month (MM) and 2 digits for the day (DD), separated by a capital T from the hour (hh)
and minutes (mm).

The date should be encoded using 4 digits for the calendar year (CCYY), 2 digits for the month (MM)
(e.g. April = 04) and 2 digits for the day (DD)
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




May be measured by Secchi disc or by diver observation

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class. The specified direction of a feature must be encoded using the ORIENT
attribute.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.. The specified direction of a feature must be encoded using the ORIENT
attribute.
Owner Authority is encoded by a two-character code derived from NATO STANAG 1059.




Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.
Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.


Units defined in the DUNI subfield of the DSPM record, the DUNITS attribute of the M_UNIT meta
object, or object class.
If enumerate value 501 of the attribute is encoded, this should indicate to a GIS that the point object
lies within an associated area object and that if required, the system should be directed to locate the
said area, it being defined from the same spati



Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class.




Note: this attribute must only be used where more detailed information that could populate the
attribute Nature of Geological Layer is not available. MGS Type and Nature of Geological Layer
must not be used on the same object.




Four letter text string or comma separated list




Encodes in triplets: The semi-major, semi-minor and orientation of the error ellipse.Orientation is
expressed as the true bearing of the major axis.

Units defined in the HUNI subfield of the DSPM record, the HUNITS attribute of the M_UNIT meta
object, or object class. The expected input is the maximum value of the one-dimensional error. The
error is assumed to be positive and negative. The plus/minus


This attribute represents the ratio expressed in tenths describing the area of the water surface
covered by ice as a fraction of the whole area.
Field length: 20 characters

Field length: 9 characters

Field length: 9 characters

Field length: 9 characters

Field length: 9 characters

Field length: 9 characters
Field length: 5 characters
Field length: 5 characters



Field length: 8 characters
Field length: 40 characters




Field length: 10 characters

Field length: 9 characters
 Attribute Acronym   UOM   Resolution    Domain    Attribute Type
AGENCY                                            Coded String
BCNSHP                                            Enumeration
BUISHP                                            Enumeration
BOYSHP                                            Enumeration

BURDEP                             0.1            Real
CALSGN                                            String
CATAIR                                            List
CATACH                                            Enumeration
CATBRG                                            List
CATBUA                                            Enumeration
CATCBL                                            Enumeration
CATCAN                                            Enumeration


CATCAM                                            Enumeration
CATCHP                                            Enumeration
CATCOA                                            Enumeration
CATCTR                                            Enumeration
CATCON                                            Enumeration
CATCOV                                            Enumeration
CATCRN                                            Enumeration
CATDAM                                            Enumeration
CATDIS                                            Enumeration
CATDOC                                            Enumeration
CATDPG                                            List
CATFNC                                            Enumeration

CATFRY                                            Enumeration
CATFIF                                            Enumeration
CATFOG                                            Enumeration
CATFOR                                            Enumeration
CATGAT                                            Enumeration
CATHAF                                            List
CATHLK                                            List
CATICE                                            Enumeration
CATINB                                            Enumeration
CATLND                                            Enumeration
CATLMK                                            Enumeration


CATLAM                                            Enumeration
CATLIT                                            List
CATMFA                                            Enumeration
CATMPA                                            List
CATMOR                                            Enumeration
CATNAV                                            Enumeration
CATOBS                                            Enumeration
CATOFP                                            List
CATOLB                                            Enumeration
CATPLE                                            Enumeration
CATPIL              Enumeration
CATPIP              List
CATPRA              Enumeration
CATPYL              Enumeration
CATRAS              Enumeration
CATRTB              Enumeration

CATROS              List
CATTRK              Enumeration

CATRSC              List
CATREA              Enumeration
CATROD              List
CATRUN              Enumeration
CATSEA              Enumeration
CATSLC              Enumeration
CATSIT              List
CATSIW              List
CATSIL              Enumeration
CATSLO              Enumeration
CATSCF              List
CATSPM              List
CATTSS              Enumeration
CATVEG              List
CATWED              Enumeration

CATWRK              Enumeration
COLOUR              List
COLPAT              List
COMCHA              Coded String
CSCALE              Integer

CONDTN              List
CONRAD              Enumeration

CONVIS              Enumeration

CURVEL   Kt   0.1   Real

DATEND              Date

DATSTA              Date

DRVAL1        0.1   Real

DRVAL2        0.1   Real
DUNITS              Enumeration

ELEVAT        0.1   Real


ESTRNG   NM   0.1   Real
EXCLIT                       Enumeration
EXPSOU                       Enumeration
FUNCTN                       List

HEIGHT                 0.1   Real
HUNITS                       Enumeration


HORACC                 0.1   Real


HORCLR                 0.1   Real

HORLEN                 0.1   Real

HORWID                 0.1   Real

ICEFAC                 0.1   Real

INFORM                       String

JRSDTN                       Enumeration

LIFCAP   t             0.1   Real
LITCHR                       Enumeration

LITVIS                       List
MARSYS                       Enumeration

MLTYLT                       Integer

NATION                       Coded String
NATCON                       List

NATSUR                       List


NATQUA                       List
OBJNAM                       String

ORIENT   Degree (°)   0.01   Real


PEREND                       Date


PERSTA                       Date

PICREP                       String
PRCTRY                       Coded String

PRODCT                       List
PUBREF                       String

QUASOU                       List


RADWAL   m            0.01   Coded String

RADIUS                 0.1   Real

RECDAT                       Date
RYRMGV                       Date
RESTRN                       List
SCAMAX                       Integer
SCAMIN                       Integer
SCVAL1                       Integer

SCVAL2                       Integer


SECTR1   Degree (°)   0.01   Real


SECTR2   Degree (°)   0.01   Real
SIGFRQ   Hz                  Integer
SIGGEN                       Enumeration


SIGGRP                       Coded String

SIGPER   Sec           0.1   Real


SIGSEQ   Sec                 Coded String


SOUACC                 0.1   Real

SDISMX                       Integer

SDISMN                       Integer

SORDAT                       Date


SORIND                       Coded String

STATUS                       List
SURATH                       String

SUREND                       Date
SURSTA                       Date
SURTYP                       List

TECSOU                       List
TXTDSC                       String


TS_TSP                       Coded String

TS_TSV                       Coded String
T_ACWL                       Enumeration


T_HWLW                       Coded String
T_MTOD                       Enumeration


T_THDF                       Coded String
T_TINT   Min                 Integer
T_TSVL   m                   Coded String


T_VAHC                       Coded String


TIMEND                       Date


TIMSTA                       Date
TOPSHP                       Enumeration
TRAFIC                       Enumeration

VALACM   arcmin(')     0.1   Real

VALDCO                 0.1   Real

VALLMA   arcmin(')     0.1   Real

VALMAG   Degree (°)   0.01   Real

VALMXR   NM            0.1   Real


VALNMR   NM            0.1   Real

VALSOU                 0.1   Real

VERACC                 0.1   Real

VERCLR                 0.1   Real
VERCCL                 0.1               Real


VERCOP                 0.1               Real

VERCSA                 0.1               Real

VERDAT                                   Enumeration


VERLEN                 0.1               Real

WATLEV                                   Enumeration
CAT_TS                                   Enumeration
PILDST                                   String

NINFOM                                   String
NOBJNM                                   String
NPLDST                                   String
NTXTDS                                   String

POSACC                 0.1               Real


QUAPOS                                   Enumeration
CATPRI                                   Enumeration


databa                                   Date
attutn   db/m          0.1               Real

vesbem                 0.1               Real

bearng   Degree (°)    0.1 0.0 - 359.9   Real


blndzn   Degree (°)    0.1 0.0 - 359.9   Coded String
brktyp                                   Enumeration
bulkdn   kg/m3        0.01               Real
brmchm                                   Enumeration
brpctg   %                   0 - 100     Integer
brperd   hour                            Integer
brprob                                   Enumeration

orcard                                   Enumeration
catasr                                   Enumeration
catbot                                   Enumeration

catcas                                   Enumeration
catfsh                                   Enumeration
catimg                                  List
catmma                                  Enumeration
catmsi                                  Enumeration
catmea                                  Enumeration
catpat                                  Enumeration
catrep                                  Enumeration
catsbl                                  Enumeration
cattrf                                  Enumeration
comsys                                  String


caircd                                  Enumeration

authty                                  String


scrdim                                  Coded String

dgmrlf                                  List

datsnk                                  Date


debfld                                  Coded String

depact                  0.1             Real

deplyr                  0.1             Real

discon                  0.1             Real
dttdep                                  Enumeration
dttnum                        1-4       Integer
divact                                  Enumeration

vesdgh                  0.1             Real
exitus                                  Enumeration


fldnam                                  String
datfir                                  Date

senfir                                  Enumeration
sorfir                                  Enumeration

folinx   cm2            0.1             Real
gascon   %                              Integer

gendep                                  Integer

gradnt                                   Enumeration
grnsiz   mm           0.001              Real
incltn   Degree (°)    0.01 0.00 - 90.00 Real
datlst                                        Date

senlst                                        Enumeration

sorlst                                        Enumeration
layptm                                        Enumeration
layrfn                                        String


laytim                                        Date
laynum                                        Integer
legsta                                        String

veslen                      0.1               Real

madsig                                        Enumeration
magint   nT                                   Integer
msstrg   kg/m2              0.1               Real
migdir   Degree (°)               0 - 359     Integer

migspd   m/day or ft/day   0.01               Real
milden                                        Enumeration
mnimnc                                        List
mnimnt                                        List

minern                                        String
mhclas                                        Enumeration
mnhsys                                        String
mnssys                                        String
miscls                                        Enumeration
miscom                                        String

misdat                                        Date
misnme                                        String
mwdcrn                                        String
natsed                                        Enumeration
navsys                                        String
nomden                                        Enumeration

notfnd                                        String
nmprob                                        Integer
oprtor                                        String
orbobn   Degree (°)         0.1 0.0 - 359.9   Real
orgdat                                        Enumeration
orgntr                                        String

porsty   %                        0 - 100     Integer


quabch                                        Coded String

datren                                        Date
datres                                      Date
revebn                                      Enumeration
samret                                      String
sbdcov   %                      0 - 100     Integer
shpspd   Kt               0.1               Real
snrfrq                                      Enumeration
snrrsc   m                0.1               Real
snrflc                                      Enumeration

sonsig                                      Enumeration
sndvel   m/sec           0.01               Real

soudat                                      Enumeration


datspd                                      Date

stfotn   Degree (°)       0.1 0.0 - 359.9   Real
ricsca   Richter Scale                      Integer
magany                                      Enumeration
stbacv                                      Enumeration

srfhgt                    0.1               Real

srfzne                                      Integer


surdat                                      Date


datsus                                      Date

swlhgt                    0.1               Real

tdlrng                    0.1               Real
timeyr                                      List
tonage   t                                  Integer
twdbdp   m                0.1               Real
milact                                      List
typton                                      Enumeration
typewk                                      Enumeration

unwrfm                                      Enumeration

watclr   m                0.1               Real


wavlen                    0.1               Real
wbrcap   Kg                                 Integer
lftwid               0.1               Real


rgtwid               0.1               Real
hypcat                                 Enumeration

souvel                                 Enumeration
accres                                 String
apprch                                 String
catbch                                 Enumeration

clperc   %                 0 - 100     Integer
commns                                 List

conlev              0.01 0.00 - 1.00   Real
extdes                                 String
indtry                                 String

lndcon                                 String
lsract                                 String
logtcs                                 List
manvrg                                 String
mntden   mines/m2                      Integer
mulcon                                 Integer
navdes                                 String
navdif                                 Enumeration
numrmn                                 Integer
pierod                                 String
pierdn                                 String
prsden                                 Integer
prbrmn              0.01 0.00 - 1.00   Real
rmnlmn                                 Integer
sfptna                                 Enumeration
sptnnd                                 Enumeration
sfptns                                 Enumeration
sencov                                 String

sminth              0.01 0.00 - 1.00   Real
tgrfwt                                 Enumeration

tdltyp                                 Enumeration
typres                                 Enumeration
undmnr              0.01 0.00 - 1.00   Real
umnrwb              0.01 0.00 - 1.00   Real

umrwob              0.01 0.00 - 1.00   Real
wpncov                                 String
onsonr                                 Enumeration
hfbmls   dB          0.1               Real
lfbmls   dB          0.1               Real
dtprob                0.01 0.00 - 1.00   Real
dsprob                0.01 0.00 - 1.00   Real

clprob                0.01 0.00 - 1.00   Real
cswidt   m                               Integer

csprob                0.01 0.00 - 1.00   Real
znecol                                   Enumeration
revfqy   kHz           0.1               Real
revgan   Degree (°)   0.01 0.00 - 359.99 Real

secido                                   Enumeration
secpmk                                   Enumeration

secown                                   String

seccvt                                   String

spcies                                   String
rwylen   ft                              Integer
actper                                   String

maxalt                                   Integer

minalt                                   Integer


maxftl                                   Integer


minftl                                   Integer

bverss   %                 0 -100        Integer

mindep                                   Integer
linech                                   Enumeration
identy                                   String

rclass                                   Enumeration
popltn                                   Integer
surtht                                   Enumeration


upbear   Degree (°)    0.1 0.0 - 359.9   Real


dnbear   Degree (°)    0.1 0.0 - 359.9   Real

dgrhgt   ft                              Integer
depres                                   String
arecat                                   Enumeration
exzres                                  Enumeration
tarstg   dB                             Integer
quarad                                  Enumeration
condet                                  String

limanc                0.1               Real

ccmidx                      0 - 100     Integer


mlclas                                  Enumeration


mgstyp                                  Enumeration
seadir                                  Enumeration
traden                                  String
typshp                                  List
icecvt                                  Enumeration
staobj                                  List

icaocd                                  String

txtdes                                  String
objtrn                                  String

objshp                                  String
spcgrp                                  List

conscr                                  Integer


glogrd                                  Enumeration
iuccat                                  Enumeration
catscr                                  Enumeration
tstrdr   Degree (°)   0.1 0.0 - 359.9   Real
tstrve   Knots        0.1               Real

catcnf                                  Enumeration

errell                                  Coded String
vershf   m            0.1               Real


elvacc                0.1               Real
reflco                0.1               Real
cpyrit                                  String

ICEACT                                  Enumeration

ICEAPC                                  List
ICESOD              List
ICELSO              List


ICEFLZ              List


ICEMLT              Enumeration


ICESPC              Enumeration
ICEBNM              Integer

ICELVL              Enumeration
ICECST              Enumeration
ICEFTY              Enumeration
ICELST              Enumeration

ICELFQ              Integer

ICELOR              Enumeration
ICELWD   m    0.1   Real

ICELOC              Enumeration
ICEBSZ              Enumeration
ICEDDR              Enumeration
ICEDSP   Kt   0.1   Real
ICETCK   cm   0.1   Real
ICEMAX   cm   0.1   Real
ICEMIN   cm   0.1   Real

ICETTY              Integer
ICESCT   cm   0.1   Real

ICESCN              Enumeration


ICEDOS              Enumeration
ICERCN              Enumeration
ICERDV              Enumeration
ICERMH   dm   0.1   Real

ICERFQ              Integer
ICERXH   dm   0.1   Real

ICEKCN              Enumeration

ICEKFQ              Integer
ICEKMD   dm   0.1   Real
ICEKXD   dm   0.1   Real
ICEFCN              Enumeration
catbdg              List
catlsa        List
catsht        Enumeration
cattra        Enumeration
catwto        Enumeration
lanenr        Integer
medcat        Enumeration
useopr        List
weacat        Enumeration
bndsty        Enumeration
catlak        Enumeration
catres        Enumeration
catrtr        Enumeration
cattnl        List
catrpf        Enumeration
catwds        List
ctrail        Enumeration
postrc        Enumeration
statel        Enumeration
comnam   20   Coded String

cmfrq1   9    Coded String

cmfrq2   9    Coded String

cmfrq3   9    Coded String

cmfrq4   9    Coded String

cmfrq5   9    Coded String
limitu   5    Coded String
limitl   5    Coded String
atstyp        Enumeration
fqclas        Enumeration

navfrq   8    Coded String
navcha   4    Coded String

atssta        Enumeration


navsta        Enumeration

efaltu   10   Coded String

efaltl   9    Coded String

runsur        Enumeration
airlev        Enumeration
Attribute Code                         Attribute Name   Enum Code

                 2 Beacon Shape                                 1
                 2 Beacon Shape                                 2
                 2 Beacon Shape                                 3

                 2 Beacon Shape                                 4



                 2 Beacon Shape                                 5

                 2 Beacon Shape                                 6


                 2 Beacon Shape                                 7
                 3 Building Shape                               5

                 3 Building Shape                               6


                 3 Building Shape                               7

                 3 Building Shape                               8

                 3 Building Shape                               9

                 4 Bouy Shape                                   1


                 4 Bouy Shape                                   2

                 4 Bouy Shape                                   3

                 4 Bouy Shape                                   4

                 4 Bouy Shape                                   5

                 4 Bouy Shape                                   6
                 4 Bouy Shape                                   7
                 4 Bouy Shape                                   8


                 7 Category of Airport/airfield                 1

                 7   Category of Airport/airfield               2
                 7   Category of Airport/airfield               3
                 7   Category of Airport/airfield               4
                 7   Category of Airport/airfield               5
                 7   Category of Airport/airfield               6

                 7 Category of Airport/airfield                 8
 7 Category of Airport/airfield   501
 8 Type of Anchorage                1

 8 Type of Anchorage               2

 8 Type of Anchorage               3

 8 Type of Anchorage               4

 8 Type of Anchorage               5

 8 Type of Anchorage               6

 8 Type of Anchorage               7

 8 Type of Anchorage               8

 8 Type of Anchorage               9
 8 Type of Anchorage              10

 9 Bridge Classification           1


 9 Bridge Classification           2


 9 Bridge Classification           3

 9 Bridge Classification           4

 9 Bridge Classification           5

 9 Bridge Classification           6

 9 Bridge Classification           7

 9 Bridge Classification           8

 9 Bridge Classification           9


 9 Bridge Classification          10

 9 Bridge Classification          11


 9 Bridge Classification          12

10 Type of Built-up Area           1
10 Type of Built-up Area           2

10 Type of Built-up Area           3
10 Type of Built-up Area          4

10 Type of Built-up Area          5

10 Type of Built-up Area           6
10 Type of Built-up Area         501
11 Type of Cable                   1


11 Type of Cable                  3

11 Type of Cable                  4

11 Type of Cable                  5

11 Type of Cable                   6
11 Type of Cable                 501

11   Type of Cable               502
12   category of canal             1
12   category of canal             2
12   category of canal             3
13   Category of Cardinal Mark     1
13   Category of Cardinal Mark     2
13   Category of Cardinal Mark     3
13   Category of Cardinal Mark     4

14 Category of Checkpoint          1
14 Category of Checkpoint        501


15 Category of Coastline          1

15 Category of Coastline          2


15 Category of Coastline          3


15 Category of Coastline          4

15 Category of Coastline          5

15 Category of Coastline          6

15 Category of Coastline          7


15 Category of Coastline          8

15 Category of Coastline          9
15 Category of Coastline       10

15 Category of Coastline       11


16 Class of Control Point      1

16 Class of Control Point      2

16 Class of Control Point      3


16 Class of Control Point      4

16 Class of Control Point      5


16 Class of Control Point      6



16 Class of Control Point      7

17 Type of Conveyor            1

17 Type of Conveyor            2
18 Category of Coverage        1
18 Category of Coverage        2


19 category of crane           2

19 category of crane           3

19 category of crane           4


19 category of crane           5


20 category of dam             1


20 category of dam             2

20 category of dam             3

21 Category of distance mark   1

21 Category of distance mark   2
21 Category of distance mark          3

21 Category of distance mark          4
22 Category of dock                   1

22 Category of dock                   2

23 Classification of Dumping Ground   2

23 Classification of Dumping Ground   3

23 Classification of Dumping Ground   4

23 Classification of Dumping Ground   5

23 Classification of Dumping Ground   6

24 category of fence/wall             1

24   category of fence/wall           3
24   category of fence/wall           4
25   Category of Ferry                1
25   Category of Ferry                2
25   Category of Ferry                3

26 Category of Fishing Facility       1
26 Category of Fishing Facility       2

26 Category of Fishing Facility       3
26 Category of Fishing Facility       4

27 Category of Fog Signal             1


27 Category of Fog Signal             2

27 Category of Fog Signal             3
27 Category of Fog Signal             4

27 Category of Fog Signal             5

27 Category of Fog Signal             6

27 Category of Fog Signal             7


27 Category of Fog Signal             8

27 Category of Fog Signal             9

27 Category of Fog Signal             10
28 Type of Fortified Structure      1

28 Type of Fortified Structure      2
28 Type of Fortified Structure      3

28 Type of Fortified Structure      4
28 Type of Fortified Structure      5

28 Type of Fortified Structure      6
29 category of gate                 2

29 category of gate                 3

29 category of gate                 4
29 category of gate                 5

29   category of gate                6
30   Category of Harbour Facility    1
30   Category of Harbour Facility    3
30   Category of Harbour Facility    4
30   Category of Harbour Facility    5
30   Category of Harbour Facility    6
30   Category of Harbour Facility    7
30   Category of Harbour Facility    8
30   Category of Harbour Facility   10
30   Category of Harbour Facility   11

30 Category of Harbour Facility     12

30   Category of Harbour Facility   13
31   Category of hulk                1
31   Category of hulk                2
31   Category of hulk                3
31   Category of hulk                4

31 Category of hulk                 5



32 Classification of Ice            1

32 Classification of Ice            2


32 Classification of Ice            3


32 Classification of Ice            4

32 Classification of Ice            5
32 Classification of Ice            6
32 Classification of Ice             7


32 Classification of Ice             8


33 Category of Installation Buoy     1



33 Category of Installation Buoy     2


34 Classification of Land Region     1



34 Classification of Land Region     2

34 Classification of Land Region     3


34 Classification of Land Region     4

34 Classification of Land Region     5

34 Classification of Land Region     6

34   Classification of Land Region    7
34   Classification of Land Region    8
34   Classification of Land Region    9
34   Classification of Land Region   10

34 Classification of Land Region     11


34 Classification of Land Region     12

34 Classification of Land Region     13

34 Classification of Land Region     14

34 Classification of Land Region     15

34 Classification of Land Region     16


34 Classification of Land Region     17

34 Classification of Land Region     18
34 Classification of Land Region     19

34 Classification of Land Region     20


34 Classification of Land Region     501

34 Classification of Land Region     502

34   Classification of Land Region   503
34   Classification of Land Region   504
34   Classification of Land Region   505
34   Classification of Land Region   506
34   Classification of Land Region   507
34   Classification of Land Region   508
34   Classification of Land Region   509
34   Classification of Land Region   510
34   Classification of Land Region   511
34   Classification of Land Region   512
34   Classification of Land Region   513
34   Classification of Land Region   514

35 Type of Landmark                   1
35 Type of Landmark                   2

35 Type of Landmark                   3

35 Type of Landmark                   4

35 Type of Landmark                   5
35 Type of Landmark                   6

35 Type of Landmark                   7


35 Type of Landmark                   8

35 Type of Landmark                   9

35 Type of Landmark                  10

35 Type of Landmark                  11

35 Type of Landmark                  12

35 Type of Landmark                  13
35 Type of Landmark                  14

35 Type of Landmark                  15

35 Type of Landmark                  16
35 Type of Landmark           17

35 Type of Landmark           18
35 Type of Landmark           19


35 Type of Landmark           20
35 Type of Landmark           21

36 Category of Lateral Mark   1

36 Category of Lateral Mark   2


36 Category of Lateral Mark   3


36 Category of Lateral Mark   4

37 Category of Light          1

37 Category of Light          4

37 Category of Light          5

37 Category of Light          6

37 Category of Light          7

37 Category of Light          8

37 Category of Light          9

37 Category of Light          10
37 Category of Light          11

37 Category of Light          12

37 Category of Light          13

37 Category of Light          14

37 Category of Light          15


37 Category of Light          16

37 Category of Light          17

37 Category of Light          18
37 Category of Light                      19

37 Category of Light                      20

37   Category of Light                    501
38   Category of Marine farm/culture        1
38   Category of Marine farm/culture        2
38   Category of Marine farm/culture        3

38   Category of Marine farm/culture       4
38   Category of Marine farm/culture       5
39   Category of Military Practice Area    2
39   Category of Military Practice Area    3
39   Category of Military Practice Area    4
39   Category of Military Practice Area    5
39   Category of Military Practice Area    6


39 Category of Military Practice Area     501

39 Category of Military Practice Area     502


39 Category of Military Practice Area     503
39 Category of Military Practice Area     504


39 Category of Military Practice Area     505
39 Category of Military Practice Area     506

39   Category of Military Practice Area   507
39   Category of Military Practice Area   508
39   Category of Military Practice Area   509
39   Category of Military Practice Area   510

40 Category of Mooring facility            1
40 Category of Mooring facility            2
40 Category of Mooring facility            3

40 Category of Mooring facility            4

40 Category of Mooring facility            5

40 Category of Mooring facility             6
40 Category of Mooring facility             7
40 Category of Mooring facility           501

41 Category of Navigation Line             1
41 Category of Navigation Line             2
41 Category of Navigation Line    3


42 Category of Obstruction        1

42 Category of Obstruction        2


42 Category of Obstruction        3



42 Category of Obstruction        4



42 Category of Obstruction        5



42 Category of Obstruction        6

42 Category of Obstruction        7


42 Category of Obstruction        8


42 Category of Obstruction        9

42 Category of Obstruction       10

42 Category of Obstruction       501

42 Category of Obstruction       502


42 Category of Obstruction       503


42 Category of Obstruction       504



42 Category of Obstruction       505

42 Category of Obstruction       506


42 Category of Obstruction       507
42 Category of Obstruction              508

42 Category of Obstruction              509

43 Category of Offshore Platform         1


43 Category of Offshore Platform         2

43 Category of Offshore Platform         3



43 Category of Offshore Platform         4


43 Category of Offshore Platform         5

43 Category of Offshore Platform         6


43 Category of Offshore Platform         7

43 Category of Offshore Platform         8
43 Category of Offshore Platform         9

43 Category of Offshore Platform        10

44 Category of Oil Barrier               1

44 Category of Oil Barrier               2

45 Category of Pile                      1
45 Category of Pile                      2


45   Category of Pile                    4
46   Category of pilot boarding place    1
46   Category of pilot boarding place    2
46   Category of pilot boarding place    3

47 Category of Pipeline                  2

47 Category of Pipeline                  3

47 Category of Pipeline                  4

47 Category of Pipeline                  5

47 Category of Pipeline                  6
48 Category of Production Area             1
48 Category of Production Area             2
48 Category of Production Area             3

48 Category of Production Area             4

48 Category of Production Area             5
48 Category of Production Area             6
48 Category of Production Area             7

48 Category of Production Area             8
48 Category of Production Area             9

48   Category of Production Area           10
48   Category of Production Area          501
48   Category of Production Area          502
48   Category of Production Area          504
48   Category of Production Area          505
48   Category of Production Area          506
48   Category of Production Area          507
48   Category of Production Area          508


49 category of pylon                       1

49 category of pylon                       2

49 category of pylon                       3

49 category of pylon                       4

49 category of pylon                       5
51 Category of Radar Station               1

51 Category of Radar Station               2



52 Category of Radar Transponder Beacon    1



52 Category of Radar Transponder Beacon    2

52 Category of Radar Transponder Beacon    3


53 Category of Radio Station               1

53 Category of Radio Station               2
53 Category of Radio Station        3
53 Category of Radio Station        4

53 Category of Radio Station        5


53 Category of Radio Station        6
53 Category of Radio Station        7


53 Category of Radio Station        8

53 Category of Radio Station        9
53 Category of Radio Station       10
53 Category of Radio Station       11


53 Category of Radio Station       12

53 Category of Radio Station       13

53 Category of Radio Station       14

53   Category of Radio Station     501
53   Category of Radio Station     502
53   Category of Radio Station     503
53   Category of Radio Station     504
53   Category of Radio Station     505

53   Category of Radio Station     506
53   Category of Radio Station     507
53   Category of Radio Station     508
53   Category of Radio Station     509
53   Category of Radio Station     510
53   Category of Radio Station     511




54 Category of Recommended Track    1

54 Category of Recommended Track    2

55 Category of Rescue Station       1

55 Category of Rescue Station       2
55 Category of Rescue Station       4

55 Category of Rescue Station       5
55 Category of Rescue Station       6
55 Category of Rescue Station       7
55 Category of Rescue Station       8



56 Category of Restricted Area      1
56 Category of Restricted Area      4
56 Category of Restricted Area      5

56 Category of Restricted Area      6
56 Category of Restricted Area      7



56 Category of Restricted Area      8

56 Category of Restricted Area      9


56   Category of Restricted Area   10
56   Category of Restricted Area   12
56   Category of Restricted Area   14
56   Category of Restricted Area   18
56   Category of Restricted Area   19
56   Category of Restricted Area   20
56   Category of Restricted Area   21
56   Category of Restricted Area   22

56 Category of Restricted Area     23

56 Category of Restricted Area     24

56 Category of Restricted Area     25

56 Category of Restricted Area     26

56 Category of Restricted Area     27


56 Category of Restricted Area     28

56 Category of Restricted Area     501

56 Category of Restricted Area     502

57 Category of road                 1

57 Category of road                 2
57 Category of road                 3

57 Category of road                 4
57 Category of road        5

57   Category of road       6
57   Category of road       7
57   Category of road     501
57   Category of road     502

57   Category of road     503
57   Category of road     504
58   category of runway     1
58   category of runway     2

59 Category of Sea Area    2


59 Category of Sea Area    3

59 Category of Sea Area    4
59 Category of Sea Area    5


59 Category of Sea Area    6


59 Category of Sea Area    7
59 Category of Sea Area    8

59 Category of Sea Area    9
59 Category of Sea Area   10


59 Category of Sea Area   11
59 Category of Sea Area   12


59 Category of Sea Area   13

59 Category of Sea Area   14




59 Category of Sea Area   15


59 Category of Sea Area   16


59 Category of Sea Area   17
59 Category of Sea Area   18

59 Category of Sea Area   19

59 Category of Sea Area   20


59 Category of Sea Area   21


59 Category of Sea Area   22


59 Category of Sea Area   23

59 Category of Sea Area   24


59 Category of Sea Area   25


59 Category of Sea Area   26


59 Category of Sea Area   27


59 Category of Sea Area   28

59 Category of Sea Area   29


59 Category of Sea Area   30


59 Category of Sea Area   31


59 Category of Sea Area   32

59 Category of Sea Area   33

59 Category of Sea Area   34

59 Category of Sea Area   35

59 Category of Sea Area   36

59 Category of Sea Area   37

59 Category of Sea Area   38
59 Category of Sea Area             39

59 Category of Sea Area             40

59 Category of Sea Area             41


59 Category of Sea Area             42



59 Category of Sea Area             43


59 Category of Sea Area             44

59 Category of Sea Area             45


59 Category of Sea Area             46


59 Category of Sea Area             47

59 Category of Sea Area             48



59 Category of Sea Area             49



59   Category of Sea Area           50
59   Category of Sea Area           51
59   Category of Sea Area           52
59   Category of Sea Area           53

59 Category of Sea Area             54

59 Category of Sea Area             501

59 Category of Sea Area             502

59 Category of Sea Area             503

59 Category of Sea Area             504

60 Type of Shoreline Construction    1
60 Type of Shoreline Construction           2


60 Type of Shoreline Construction           3

60 Type of Shoreline Construction           4
60 Type of Shoreline Construction           5
60 Type of Shoreline Construction           6


60 Type of Shoreline Construction           7


60 Type of Shoreline Construction           8


60 Type of Shoreline Construction           9

60 Type of Shoreline Construction          10

60 Type of Shoreline Construction          11


60 Type of Shoreline Construction          12

60 Type of Shoreline Construction          13

60 Type of Shoreline Construction          14


60 Type of Shoreline Construction          15


60 Type of Shoreline Construction          16

60   Type of Shoreline Construction         17
60   Type of Shoreline Construction        501
60   Type of Shoreline Construction        502
61   Category of signal station, traffic     1
61   Category of signal station, traffic     2
61   Category of signal station, traffic     3
61   Category of signal station, traffic     4
61   Category of signal station, traffic     5
61   Category of signal station, traffic     6
61   Category of signal station, traffic     7
61   Category of signal station, traffic     8
61   Category of signal station, traffic     9

61 Category of signal station, traffic     10
62 Category of signal station, warning      1
62   Category of signal station, warning   2
62   Category of signal station, warning   3
62   Category of signal station, warning   4
62   Category of signal station, warning   5

62 Category of signal station, warning     6
62 Category of signal station, warning     7
62 Category of signal station, warning     8



62 Category of signal station, warning     9

62 Category of signal station, warning     10

62 Category of signal station, warning     11




62 Category of signal station, warning     12

62 Category of signal station, warning     13
62 Category of signal station, warning     14

62 Category of signal station, warning     15
63 category of silo/tank                    1
63 category of silo/tank                    2


63 category of silo/tank                   3
63 category of silo/tank                   4
64 Category of Slope                       1

64 Category of Slope                       2

64 Category of Slope                       3
64 Category of Slope                       4


64 Category of Slope                       5

64   Category of Slope                     6
64   Category of Slope                     7
65   category of small craft facility      1
65   category of small craft facility      2
65   category of small craft facility      3
65   category of small craft facility      4
65   category of small craft facility      5

65 category of small craft facility        6
65 category of small craft facility        7
65   category of small craft facility    8
65   category of small craft facility    9
65   category of small craft facility   10
65   category of small craft facility   11
65   category of small craft facility   12
65   category of small craft facility   13
65   category of small craft facility   14
65   category of small craft facility   15
65   category of small craft facility   16
65   category of small craft facility   17
65   category of small craft facility   18
65   category of small craft facility   19
65   category of small craft facility   20
65   category of small craft facility   21
65   category of small craft facility   22
65   category of small craft facility   23
65   category of small craft facility   24
65   category of small craft facility   25
65   category of small craft facility   26
65   category of small craft facility   27
65   category of small craft facility   28
65   category of small craft facility   29
65   category of small craft facility   30
65   category of small craft facility   31
65   category of small craft facility   32
65   category of small craft facility   33
66   Category of Special Purpose Mark    1


66 Category of Special Purpose Mark     2

66 Category of Special Purpose Mark     3
66 Category of Special Purpose Mark     4
66 Category of Special Purpose Mark     5

66 Category of Special Purpose Mark     6

66   Category of Special Purpose Mark    7
66   Category of Special Purpose Mark    8
66   Category of Special Purpose Mark    9
66   Category of Special Purpose Mark   10
66   Category of Special Purpose Mark   11
66   Category of Special Purpose Mark   12
66   Category of Special Purpose Mark   13
66   Category of Special Purpose Mark   14

66 Category of Special Purpose Mark     15


66 Category of Special Purpose Mark     16
66 Category of Special Purpose Mark     17
66 Category of Special Purpose Mark     18
66   Category of Special Purpose Mark        19
66   Category of Special Purpose Mark        20
66   Category of Special Purpose Mark        21
66   Category of Special Purpose Mark        22
66   Category of Special Purpose Mark        23
66   Category of Special Purpose Mark        24
66   Category of Special Purpose Mark        25
66   Category of Special Purpose Mark        26
66   Category of Special Purpose Mark        27
66   Category of Special Purpose Mark        28
66   Category of Special Purpose Mark        29
66   Category of Special Purpose Mark        30
66   Category of Special Purpose Mark        31
66   Category of Special Purpose Mark        32
66   Category of Special Purpose Mark        33
66   Category of Special Purpose Mark        34
66   Category of Special Purpose Mark        35
66   Category of Special Purpose Mark        36

66 Category of Special Purpose Mark          37

66   Category of Special Purpose Mark        39
66   Category of Special Purpose Mark        40
66   Category of Special Purpose Mark        41
66   Category of Special Purpose Mark        42
66   Category of Special Purpose Mark        43
66   Category of Special Purpose Mark        44
66   Category of Special Purpose Mark        45
66   Category of Special Purpose Mark        46
66   Category of Special Purpose Mark        47
66   Category of Special Purpose Mark        48
66   Category of Special Purpose Mark        49
66   Category of Special Purpose Mark        50
66   Category of Special Purpose Mark        51
66   Category of Special Purpose Mark        52

66   Category of Special Purpose Mark        53
66   Category of Special Purpose Mark        54
66   Category of Special Purpose Mark        55
66   Category of Special Purpose Mark        56
67   Category of Traffic Separation Scheme    1
67   Category of Traffic Separation Scheme    2

68 Category of vegetation                    1
68 Category of vegetation                    3

68 Category of vegetation                    4

68 Category of vegetation                    5
68 Category of vegetation                    6

68 Category of vegetation                    7
68 Category of vegetation     10
68 Category of vegetation     11

68 Category of vegetation     12
68 Category of vegetation     13
68 Category of vegetation     14

68 Category of vegetation     15



68 Category of vegetation     16


68 Category of vegetation     17



68 Category of vegetation     18

68 Category of vegetation     19
68 Category of vegetation     20

68   Category of vegetation    21
68   Category of vegetation    22
68   Category of vegetation   501
68   Category of vegetation   502
68   Category of vegetation   503
68   Category of vegetation   504
68   Category of vegetation   505
68   Category of vegetation   506


70 Category of Weed/Kelp       1

70 Category of Weed/Kelp       2

70 Category of Weed/Kelp       3

70 Category of Weed/Kelp       4

70 Category of Weed/Kelp      501

71 Category of Wreck           1

71 Category of Wreck           2

71 Category of Wreck           3

71 Category of Wreck           4

71 Category of Wreck           5
75   Colour                 1
75   Colour                 2
75   Colour                 3
75   Colour                 4
75   Colour                 5
75   Colour                 6
75   Colour                 7
75   Colour                 8
75   Colour                 9
75   Colour                10
75   Colour                11
75   Colour                12
75   Colour                13

76 Colour Pattern           1

76 Colour Pattern           2

76 Colour Pattern           3


76 Colour Pattern           4

76 Colour Pattern           5


76 Colour Pattern           6

81 Condition                1

81 Condition                2

81 Condition                3

81 Condition                4

81 Condition                5

81 Condition               501
82 Conspicuous, Radar        1

82 Conspicuous, Radar       2
82 Conspicuous, Radar       3

83 Conspicuous, Visually    1

83 Conspicuous, Visually    2

89 Depth units              1

89 Depth units              2
89 Depth units                        3

89   Depth units                       4
89   Depth units                     501
92   Exhibition Condition of Light     1
92   Exhibition Condition of Light     2

92   Exhibition Condition of Light    3
92   Exhibition Condition of Light    4
93   Exposition of Sounding           1
93   Exposition of Sounding           2
93   Exposition of Sounding           3

94 Function                           2
94 Function                           3

94 Function                           4

94 Function                           5

94 Function                           6


94 Function                           7

94 Function                           8
94 Function                           9
94 Function                          10

94 Function                          11

94 Function                          12

94 Function                          13

94 Function                          14

94 Function                          15

94 Function                          16


94 Function                          17

94 Function                          18
94 Function                          19
94 Function                          20

94 Function                          21

94 Function                          22
 94 Function                23

 94 Function                24
 94 Function                25
 94 Function                26

 94 Function                27

 94 Function                28

 94 Function                29
 94 Function                30
 94 Function                31


 94   Function              32
 94   Function              33
 94   Function              34
 94   Function              35

 94 Function                36
 94 Function                37
 94 Function                38

 94 Function                39

 94   Function               40
 94   Function               41
 94   Function               42
 94   Function              501
 94   Function              502

 96 Height/Length Units      1

 96 Height/Length Units      2

 96 Height/Length Units     501


 96   Height/Length Units   502
 96   Height/Length Units   503
103   Jurisdiction            1
103   Jurisdiction            2
103   Jurisdiction            3
103   Jurisdiction          501

107 Light Characteristic     1


107 Light Characteristic     2
107 Light Characteristic     3

107 Light Characteristic     4

107 Light Characteristic     5
107 Light Characteristic     6
107 Light Characteristic     7


107 Light Characteristic     8

107 Light Characteristic     9

107 Light Characteristic     10

107 Light Characteristic     11




107   Light Characteristic   12
107   Light Characteristic   13
107   Light Characteristic   14
107   Light Characteristic   15
107   Light Characteristic   16
107   Light Characteristic   17
107   Light Characteristic   18
107   Light Characteristic   19
107   Light Characteristic   20
107   Light Characteristic   25
107   Light Characteristic   26
107   Light Characteristic   27

107 Light Characteristic     28
107 Light Characteristic     29

108 Light Visibility         1

108 Light Visibility         2

108 Light Visibility         3

108 Light Visibility         4

108 Light Visibility         5

108 Light Visibility         6

108 Light Visibility         7

108 Light Visibility         8
109 Marks Navigational - System of    1

109 Marks Navigational - System of    2
109 Marks Navigational - System of    9

109 Marks Navigational - System of   10
112 Nature of Construction            1


112 Nature of Construction            2

112 Nature of Construction            3

112 Nature of Construction            4

112 Nature of Construction            5
112 Nature of Construction            6
112 Nature of Construction            7

112   Nature of Construction           8
112   Nature of Construction           9
112   Nature of Construction         501
112   Nature of Construction         502
112   Nature of Construction         503
113   Surface Composition              1

113 Surface Composition               2

113 Surface Composition               3

113 Surface Composition               4

113 Surface Composition               5

113 Surface Composition               6

113 Surface Composition               7

113 Surface Composition               8


113 Surface Composition               9


113 Surface Composition              11

113 Surface Composition              14

113 Surface Composition              17

113 Surface Composition              18
114   Surface Composition - Qualifying Terms   1
114   Surface Composition - Qualifying Terms   2
114   Surface Composition - Qualifying Terms   3
114   Surface Composition - Qualifying Terms   4

114 Surface Composition - Qualifying Terms     5
114 Surface Composition - Qualifying Terms     6
114 Surface Composition - Qualifying Terms     7

114 Surface Composition - Qualifying Terms     8

114 Surface Composition - Qualifying Terms     9


114 Surface Composition - Qualifying Terms     10

123 Product                                    1

123 Product                                    2

123 Product                                    3
123 Product                                    4

123 Product                                    5

123 Product                                    6

123 Product                                    7

123 Product                                    8

123 Product                                    9

123 Product                                    10

123 Product                                    11
123 Product                                    12

123 Product                                    13
123 Product                                    14

123 Product                                    15

123 Product                                    16

123 Product                                    17

123 Product                                    18

123 Product                                    19
123 Product                                    20
123 Product   21




123 Product   22




123 Product   502




123 Product   503




123 Product   505
123 Product   506




123 Product   507




123 Product   508




123 Product   509




123 Product   510
123 Product   511




123 Product   512




123 Product   513




123 Product   514




123 Product   515
123 Product   516




123 Product   517




123 Product   519




123 Product   520




123 Product   521




123 Product   522
123 Product   523
123 Product   524
123 Product   525

123 Product   526


123 Product   527


123 Product   528

123 Product   529




123 Product   530


123 Product   531




123 Product   532



123 Product   533




123 Product   534

123 Product   535
123 Product                           536

123 Product                           537

123 Product                           540

123 Product                           541
123 Product                           542

125 Quality of Sounding Measurement    1

125 Quality of Sounding Measurement    2

125 Quality of Sounding Measurement    3

125 Quality of Sounding Measurement    4

125 Quality of Sounding Measurement    5

125 Quality of Sounding Measurement    6

125 Quality of Sounding Measurement    7

125 Quality of Sounding Measurement    8

125 Quality of Sounding Measurement    9

125 Quality of Sounding Measurement   10

125 Quality of Sounding Measurement   11
131 Restriction(s)                     1

131 Restriction(s)                     2
131 Restriction(s)                     3

131 Restriction(s)                     4
131 Restriction(s)                     5

131 Restriction(s)                     6

131 Restriction(s)                     7


131 Restriction(s)                     8
131 Restriction(s)                     9

131 Restriction(s)                    10
131 Restriction(s)                    11

131 Restriction(s)                    12
131 Restriction(s)        13

131 Restriction(s)        14
131 Restriction(s)        15
131 Restriction(s)        16

131 Restriction(s)        17
131 Restriction(s)        18

131 Restriction(s)        19
131 Restriction(s)        20

131   Restriction(s)      21
131   Restriction(s)      22
131   Restriction(s)      23
131   Restriction(s)      24
131   Restriction(s)      25
131   Restriction(s)      26
131   Restriction(s)      27
140   Signal Generation    1
140   Signal Generation    2
140   Signal Generation    3
140   Signal Generation    4
149   Status               1

149 Status                 2
149 Status                 3

149   Status               4
149   Status               5
149   Status               6
149   Status               7
149   Status               8
149   Status               9
149   Status              11
149   Status              12
149   Status              13

149 Status                14

149 Status                15

149 Status                16

149 Status                17

149 Status                 18
149 Status                501

149 Status                502
149 Status                503
149 Status                              504
149 Status                              505
149 Status                              506



149 Status                              507

149 Status                              508


149 Status                              509



149 Status                              510



149 Status                              511
149 Status                              512
149 Status                              513

149 Status                              514

149 Status                              515
149 Status                              516

149   Status                            517
149   Status                            518
149   Status                            519
149   Status                            520

149 Status                              521

149 Status                              522
149 Status                              523

153   Survey Type                        1
153   Survey Type                        2
153   Survey Type                        4
153   Survey Type                        5

153 Survey Type                          6


156 Technique of sounding measurement    1


156 Technique of sounding measurement    2
156 Technique of sounding measurement   3

156 Technique of sounding measurement   4

156 Technique of sounding measurement   5


156 Technique of sounding measurement   6


156 Technique of sounding measurement   7


156 Technique of sounding measurement   8

156 Technique of sounding measurement   9

156 Technique of sounding measurement   10

156 Technique of sounding measurement   11

156 Technique of sounding measurement   12

156 Technique of sounding measurement   13

156 Technique of sounding measurement   14
161 Tide - accuracy of water level       1
161 Tide - accuracy of water level       2

163 Tide - method of tidal prediction   1

163 Tide - method of tidal prediction   2

163 Tide - method of tidal prediction   3
171 Topmark/daymark shape               1
171 Topmark/daymark shape               2

171 Topmark/daymark shape               3

171 Topmark/daymark shape               4

171 Topmark/daymark shape               5

171 Topmark/daymark shape               6


171 Topmark/daymark shape               7

171 Topmark/daymark shape               8
171 Topmark/daymark shape               9
171 Topmark/daymark shape     10

171 Topmark/daymark shape     11


171 Topmark/daymark shape     12
171 Topmark/daymark shape     13
171 Topmark/daymark shape     14


171   Topmark/daymark shape   15
171   Topmark/daymark shape   16
171   Topmark/daymark shape   17
171   Topmark/daymark shape   18
171   Topmark/daymark shape   19
171   Topmark/daymark shape   20
171   Topmark/daymark shape   21

171 Topmark/daymark shape     22

171   Topmark/daymark shape   23
171   Topmark/daymark shape   24
171   Topmark/daymark shape   25
171   Topmark/daymark shape   26
171   Topmark/daymark shape   27
171   Topmark/daymark shape   28
171   Topmark/daymark shape   29
171   Topmark/daymark shape   30
171   Topmark/daymark shape   31
171   Topmark/daymark shape   32
171   Topmark/daymark shape   33
172   Traffic flow             1
172   Traffic flow             2
172   Traffic flow             3
172   Traffic flow             4

185 Vertical Datum            1

185 Vertical Datum            2


185 Vertical Datum            3

185 Vertical Datum            4

185 Vertical Datum            5

185 Vertical Datum            6

185 Vertical Datum            7
185 Vertical Datum   8

185 Vertical Datum   9

185 Vertical Datum   10


185 Vertical Datum   11

185 Vertical Datum   12


185 Vertical Datum   13

185 Vertical Datum   14

185 Vertical Datum   15

185 Vertical Datum   16

185 Vertical Datum   17

185 Vertical Datum   18

185 Vertical Datum   19

185 Vertical Datum   20

185 Vertical Datum   21

185 Vertical Datum   22


185 Vertical Datum   23

185 Vertical Datum   24


185 Vertical Datum   25

185 Vertical Datum   26

185 Vertical Datum   27

185 Vertical Datum   28

185 Vertical Datum   29


185 Vertical Datum   30
  185 Vertical Datum                          501


  187 Water Level Effect                       1

  187 Water Level Effect                       2

  187 Water Level Effect                       3


  187 Water Level Effect                       4

  187 Water Level Effect                       5

  187 Water Level Effect                       6
  187 Water Level Effect                       7


  188 Category of Tidal Stream                 1


  188 Category of Tidal Stream                 2
  188 Category of Tidal Stream                 3



  402 Quality of Position                      1
  402 Quality of Position                      2
  402 Quality of Position                      3

  402 Quality of Position                      5

  402 Quality of Position                      6


  402 Quality of Position                      7

  402 Quality of Position                      8

  402 Quality of Position                      9

  402   Quality of Position                    10
  402   Quality of Position                    11
  604   Category of Production Installation   501
  604   Category of Production Installation   502
  604   Category of Production Installation   503
  604   Category of Production Installation   504

20489 Breaker Type                            501
20489 Breaker Type                       502


20489 Breaker Type                       503
20491 Burial Mechanism                   501

20491 Burial Mechanism                   502

20491   Burial Mechanism                 503
20491   Burial Mechanism                 504
20491   Burial Mechanism                 505
20494   Burial Probability               501
20494   Burial Probability               502
20494   Burial Probability               503
20494   Burial Probability               504
20494   Burial Probability               505
20494   Burial Probability               506
20494   Burial Probability               507
20495   Cardinal Point Orientation       501
20495   Cardinal Point Orientation       502
20495   Cardinal Point Orientation       503
20495   Cardinal Point Orientation       504




20497 Category of airspace restriction   501

20497 Category of airspace restriction   502


20497 Category of airspace restriction   503


20497 Category of airspace restriction   504

20497 Category of airspace restriction   505

20497 Category of airspace restriction   506
20497 Category of airspace restriction   507

20497 Category of airspace restriction   508

20497 Category of airspace restriction   509
20497 Category of airspace restriction   510
20497 Category of airspace restriction   511


20499 Bottom Feature Classification      501
20499 Bottom Feature Classification     502

20499 Bottom Feature Classification     503

20499 Bottom Feature Classification     504

20499 Bottom Feature Classification     505
20499 Bottom Feature Classification     506

20499 Bottom Feature Classification     507

20499 Bottom Feature Classification     508

20499 Bottom Feature Classification     509

20499 Bottom Feature Classification     510
20499 Bottom Feature Classification     511

20499 Bottom Feature Classification     512

20499 Bottom Feature Classification     513


20499   Bottom Feature Classification   514
20499   Bottom Feature Classification   515
20499   Bottom Feature Classification   516
20499   Bottom Feature Classification   517

20501 Category of controlled airspace   501

20501 Category of controlled airspace   502


20501 Category of controlled airspace   503

20501 Category of controlled airspace   504

20501 Category of controlled airspace   505

20501 Category of controlled airspace   506

20501 Category of controlled airspace   507

20501 Category of controlled airspace   508

20501 Category of controlled airspace   509


20501 Category of controlled airspace   510
20501 Category of controlled airspace      511

20501 Category of controlled airspace      512

20501 Category of controlled airspace      513
20501 Category of controlled airspace      514
20501 Category of controlled airspace      515

20501   Category of controlled airspace    516
20501   Category of controlled airspace    517
20501   Category of controlled airspace    518
20501   Category of controlled airspace    519
20501   Category of controlled airspace    520
20501   Category of controlled airspace    521
20501   Category of controlled airspace    522

20502 Fishing Activity                     501

20502 Fishing Activity                     502

20502 Fishing Activity                     503
20502 Fishing Activity                     504

20502 Fishing Activity                     505
20502 Fishing Activity                     506

20502   Fishing Activity                   507
20502   Fishing Activity                   508
20502   Fishing Activity                   509
20503   Type of Imagery                    501

20503 Type of Imagery                      502
20503 Type of Imagery                      503

20503 Type of Imagery                      504
20503 Type of Imagery                      505
20503 Type of Imagery                      506

20503 Type of Imagery                      507
20503 Type of Imagery                      508

20503 Type of Imagery                      509
20503 Type of Imagery                      510

20504 Category of marine management area   501

20504 Category of marine management area   502


20504 Category of marine management area   503
20504 Category of marine management area          504


20504   Category of marine management area        505
20504   Category of marine management area        506
20504   Category of marine management area        507
20504   Category of marine management area        508
20504   Category of marine management area        509
20504   Category of marine management area        510
20504   Category of marine management area        511
20504   Category of marine management area        512
20504   Category of marine management area        513
20504   Category of marine management area        514
20504   Category of marine management area        515
20504   Category of marine management area        516
20504   Category of marine management area        517
20504   Category of marine management area        518
20504   Category of marine management area        519
20504   Category of marine management area        520
20504   Category of marine management area        521
20504   Category of marine management area        522
20504   Category of marine management area        523
20504   Category of marine management area        524
20504   Category of marine management area        525
20504   Category of marine management area        526
20504   Category of marine management area        527
20504   Category of marine management area        528
20504   Category of marine management area        529
20504   Category of marine management area        530
20504   Category of marine management area        531
20505   Category of maritime safety information   501
20505   Category of maritime safety information   502
20505   Category of maritime safety information   503
20505   Category of maritime safety information   504
20505   Category of maritime safety information   505


20506 Category of military exercise airspace      501

20506 Category of military exercise airspace      502

20506   Category of military exercise airspace    504
20506   Category of military exercise airspace    506
20506   Category of military exercise airspace    507
20506   Category of military exercise airspace    508
20506   Category of military exercise airspace    510
20506   Category of military exercise airspace    511
20506   Category of military exercise airspace    512
20506   Category of military exercise airspace    513

20507 Category of patrol area                     501
20507 Category of patrol area                     502
20508 Category of reporting/radio calling-in point   501
20508 Category of reporting/radio calling-in point   502
20508 Category of reporting/radio calling-in point   503


20510 Category of territorial sea baseline           501



20510 Category of territorial sea baseline           502


20510 Category of territorial sea baseline           503

20511   Trafficability                               501
20511   Trafficability                               502
20511   Trafficability                               503
20511   Trafficability                               504
20515   Controlled airspace class designation        501
20515   Controlled airspace class designation        502
20515   Controlled airspace class designation        503
20515   Controlled airspace class designation        504
20515   Controlled airspace class designation        505
20515   Controlled airspace class designation        506
20515   Controlled airspace class designation        507

20518 Dangerous Marine and Land Life                 501


20518 Dangerous Marine and Land Life                 502
20518 Dangerous Marine and Land Life                 503

20518 Dangerous Marine and Land Life                 504

20518 Dangerous Marine and Land Life                 505

20518 Dangerous Marine and Land Life                 506

20518 Dangerous Marine and Land Life                 507

20518   Dangerous Marine and Land Life               508
20518   Dangerous Marine and Land Life               509
20524   Diver's Thrust Test Depth                    501
20524   Diver's Thrust Test Depth                    502
20524   Diver's Thrust Test Depth                    503
20524   Diver's Thrust Test Depth                    504
20524   Diver's Thrust Test Depth                    505
20524   Diver's Thrust Test Depth                    506
20526   Diving Activity                              501
20526   Diving Activity                              502
20526   Diving Activity                              503
20528 Exit Usability     501


20528 Exit Usability     502


20528   Exit Usability   503
20528   Exit Usability   504
20531   First Sensor     501
20531   First Sensor     502
20531   First Sensor     503
20531   First Sensor     504
20531   First Sensor     506
20531   First Sensor     507

20531 First Sensor       508
20531 First Sensor       509

20532 First Source       501


20532 First Source       502

20532 First Source       503

20532 First Source       504

20532 First Source       505

20532 First Source       506
20532 First Source       507

20532 First Source       508

20532 First Source       509

20532 First Source       510

20532 First Source       511

20532 First Source       512

20532 First Source       513

20532 First Source       514

20532 First Source       515


20532 First Source       516
20532 First Source     517

20532 First Source     518

20532 First Source     519

20532 First Source     520

20532   First Source   521
20536   Gradient       501
20536   Gradient       502
20536   Gradient       503
20536   Gradient       504
20536   Gradient       505
20541   Last Sensor    501
20541   Last Sensor    502
20541   Last Sensor    503
20541   Last Sensor    504
20541   Last Sensor    506
20541   Last Sensor    507

20541 Last Sensor      508
20541 Last Sensor      509

20542 Last Source      501


20542 Last Source      502

20542 Last Source      503

20542 Last Source      504

20542 Last Source      505

20542 Last Source      506
20542 Last Source      507

20542 Last Source      508

20542 Last Source      509

20542 Last Source      510

20542 Last Source      511

20542 Last Source      512

20542 Last Source      513

20542 Last Source      514
20542 Last Source                                   515


20542 Last Source                                   516

20542 Last Source                                   517

20542 Last Source                                   518

20542 Last Source                                   519

20542 Last Source                                   520

20542 Last Source                                   521
20543 Lay Platform                                  501

20543   Lay Platform                                502
20549   Magnetic Anomaly Detector (MAD) Signature   501
20549   Magnetic Anomaly Detector (MAD) Signature   502
20549   Magnetic Anomaly Detector (MAD) Signature   503
20549   Magnetic Anomaly Detector (MAD) Signature   504
20554   Milec Density                               501
20554   Milec Density                               502
20554   Milec Density                               503
20554   Milec Density                               504
20554   Milec Density                               505
20555   Mine Index Mine Case                        501
20555   Mine Index Mine Case                        502
20555   Mine Index Mine Case                        503
20555   Mine Index Mine Case                        504
20555   Mine Index Mine Case                        505
20555   Mine Index Mine Case                        506
20555   Mine Index Mine Case                        507
20555   Mine Index Mine Case                        508
20555   Mine Index Mine Case                        509
20555   Mine Index Mine Case                        510
20556   Mine Index Mine Type                        501


20556 Mine Index Mine Type                          502

20556 Mine Index Mine Type                          503
20556 Mine Index Mine Type                          504

20556 Mine Index Mine Type                          505

20556 Mine Index Mine Type                          506

20556 Mine Index Mine Type                          507

20556 Mine Index Mine Type                          508
20556 Mine Index Mine Type           509

20556 Mine Index Mine Type           510

20556 Mine Index Mine Type           511

20556 Mine Index Mine Type           512

20556 Mine Index Mine Type           513
20556 Mine Index Mine Type           514
20556 Mine Index Mine Type           515



20556 Mine Index Mine Type           516


20556 Mine Index Mine Type           517


20556 Mine Index Mine Type           518

20556 Mine Index Mine Type           519


20556 Mine Index Mine Type           520


20556 Mine Index Mine Type           521

20556 Mine Index Mine Type           522

20556 Mine Index Mine Type           523
20556 Mine Index Mine Type           524
20556 Mine Index Mine Type           525

20556 Mine Index Mine Type           526

20558 Minehunting Classification     501

20558 Minehunting Classification     502

20558   Minehunting Classification   503
20558   Minehunting Classification   504
20561   Mission Classification       501
20561   Mission Classification       502
20561   Mission Classification       503
20561   Mission Classification       504

20566 Nature of Geological Layer     501
20566 Nature of Geological Layer     502


20566 Nature of Geological Layer     503

20566 Nature of Geological Layer     504

20566 Nature of Geological Layer     505


20566 Nature of Geological Layer     506


20566 Nature of Geological Layer     507


20566 Nature of Geological Layer     508


20566 Nature of Geological Layer     509


20566 Nature of Geological Layer     510

20566 Nature of Geological Layer     511


20566 Nature of Geological Layer     512

20566 Nature of Geological Layer     513

20566 Nature of Geological Layer     514

20566   Nature of Geological Layer   515
20566   Nature of Geological Layer   516
20566   Nature of Geological Layer   517
20566   Nature of Geological Layer   518
20566   Nature of Geological Layer   519
20566   Nature of Geological Layer   520



20566 Nature of Geological Layer     521

20566 Nature of Geological Layer     522

20566 Nature of Geological Layer     523

20566 Nature of Geological Layer     524
20566 Nature of Geological Layer     525
20566 Nature of Geological Layer     526

20566 Nature of Geological Layer     527


20566 Nature of Geological Layer     528


20566 Nature of Geological Layer     529

20566 Nature of Geological Layer     530

20566   Nature of Geological Layer   531
20566   Nature of Geological Layer   532
20566   Nature of Geological Layer   533
20566   Nature of Geological Layer   534
20566   Nature of Geological Layer   535
20566   Nature of Geological Layer   536
20566   Nature of Geological Layer   537
20566   Nature of Geological Layer   538
20566   Nature of Geological Layer   539
20566   Nature of Geological Layer   540
20566   Nature of Geological Layer   541
20566   Nature of Geological Layer   542
20566   Nature of Geological Layer   543

20566 Nature of Geological Layer     544

20566 Nature of Geological Layer     545



20566 Nature of Geological Layer     546

20566   Nature of Geological Layer   547
20568   NOMBO Density                501
20568   NOMBO Density                502
20568   NOMBO Density                503
20568   NOMBO Density                504
20568   NOMBO Density                505
20573   Origin of Data               501
20573   Origin of Data               502
20573   Origin of Data               503
20573   Origin of Data               504
20573   Origin of Data               505
20579   Reverberation                501
20579   Reverberation                502
20579   Reverberation                503
20584   Sonar Frequency              501
20584   Sonar Frequency              502
20584   Sonar Frequency              503
20584   Sonar Frequency         504
20586   Sonar Reflectivity      501
20586   Sonar Reflectivity      502
20586   Sonar Reflectivity      503
20587   Sonar Signal Strength   501
20587   Sonar Signal Strength   502
20587   Sonar Signal Strength   503
20587   Sonar Signal Strength   504

20589 Sounding Datum            501

20589 Sounding Datum            502


20589 Sounding Datum            503

20589 Sounding Datum            504

20589 Sounding Datum            505

20589 Sounding Datum            506

20589 Sounding Datum            507


20589 Sounding Datum            508

20589 Sounding Datum            509

20589 Sounding Datum            510


20589 Sounding Datum            511

20589 Sounding Datum            512


20589 Sounding Datum            513

20589 Sounding Datum            514

20589 Sounding Datum            515

20589 Sounding Datum            516

20589 Sounding Datum            517

20589 Sounding Datum            518

20589 Sounding Datum            519

20589 Sounding Datum            520
20589 Sounding Datum                   521

20589 Sounding Datum                   522


20589 Sounding Datum                   523

20589 Sounding Datum                   524


20589 Sounding Datum                   525

20589 Sounding Datum                   526

20589 Sounding Datum                   527

20589 Sounding Datum                   528

20589 Sounding Datum                   529


20589 Sounding Datum                   530


20589   Sounding Datum                 531
20594   Strength of Magnetic Anomaly   501
20594   Strength of Magnetic Anomaly   502
20594   Strength of Magnetic Anomaly   503
20594   Strength of Magnetic Anomaly   504
20595   Suitability for ACV Use        501
20595   Suitability for ACV Use        502
20602   Time of Year                   501
20602   Time of Year                   502
20602   Time of Year                   503
20602   Time of Year                   504
20602   Time of Year                   505
20602   Time of Year                   506
20602   Time of Year                   507
20602   Time of Year                   508
20602   Time of Year                   509
20602   Time of Year                   510
20602   Time of Year                   511
20602   Time of Year                   512
20602   Time of Year                   513
20605   Type of military activity      501
20605   Type of military activity      502
20605   Type of military activity      503
20605   Type of military activity      504
20605   Type of military activity      505
20605   Type of military activity      506
20605   Type of military activity      507
20605   Type of military activity   508
20605   Type of military activity   509
20605   Type of military activity   510
20605   Type of military activity   511
20605   Type of military activity   512
20605   Type of military activity   513
20605   Type of military activity   514
20605   Type of military activity   515
20605   Type of military activity   516
20605   Type of military activity   517
20605   Type of military activity   518
20605   Type of military activity   519
20605   Type of military activity   520
20605   Type of military activity   521
20605   Type of military activity   522
20605   Type of military activity   523
20605   Type of military activity   524
20605   Type of military activity   525
20605   Type of military activity   526
20605   Type of military activity   527
20605   Type of military activity   528
20605   Type of military activity   529
20605   Type of military activity   530
20605   Type of military activity   531
20605   Type of military activity   532
20605   Type of military activity   533
20605   Type of military activity   534
20605   Type of military activity   535
20605   Type of military activity   536
20605   Type of military activity   537
20605   Type of military activity   538
20605   Type of military activity   539
20605   Type of military activity   540
20605   Type of military activity   541
20605   Type of military activity   542
20605   Type of military activity   543
20605   Type of military activity   544
20605   Type of military activity   545
20605   Type of military activity   546
20605   Type of military activity   547
20606   Type of Tonnage             501

20606 Type of Tonnage               502
20606 Type of Tonnage               503
20606 Type of Tonnage               504

20607 Type of Wreck                 501

20607 Type of Wreck                 502

20607 Type of Wreck                 503
20607 Type of Wreck     504

20607 Type of Wreck     505


20607 Type of Wreck     506

20607 Type of Wreck     507

20607 Type of Wreck     508

20607 Type of Wreck     509
20607 Type of Wreck     510

20607 Type of Wreck     511

20607 Type of Wreck     512

20607 Type of Wreck     513


20607 Type of Wreck     514

20607 Type of Wreck     515

20607 Type of Wreck     516
20607 Type of Wreck     517

20607   Type of Wreck   518
20607   Type of Wreck   519
20607   Type of Wreck   520
20607   Type of Wreck   521

20607 Type of Wreck     522
20607 Type of Wreck     523

20607 Type of Wreck     524

20607 Type of Wreck     525

20607 Type of Wreck     526

20607 Type of Wreck     527

20607 Type of Wreck     528

20607 Type of Wreck     529

20607 Type of Wreck     530
20607 Type of Wreck     531

20607 Type of Wreck     532

20607 Type of Wreck     533

20607 Type of Wreck     534

20607 Type of Wreck     535
20607 Type of Wreck     536

20607 Type of Wreck     537

20607 Type of Wreck     538

20607 Type of Wreck     539

20607 Type of Wreck     540

20607 Type of Wreck     541

20607 Type of Wreck     542

20607 Type of Wreck     543

20607 Type of Wreck     544
20607 Type of Wreck     545

20607 Type of Wreck     546

20607 Type of Wreck     547

20607 Type of Wreck     548

20607 Type of Wreck     549

20607 Type of Wreck     550

20607 Type of Wreck     551

20607 Type of Wreck     552
20607 Type of Wreck     553
20607 Type of Wreck     554

20607   Type of Wreck   555
20607   Type of Wreck   556
20607   Type of Wreck   557
20607   Type of Wreck   558

20607 Type of Wreck     559
20607 Type of Wreck   560
20607 Type of Wreck   561

20607 Type of Wreck   562


20607 Type of Wreck   563

20607 Type of Wreck   564

20607 Type of Wreck   565

20607 Type of Wreck   566

20607 Type of Wreck   567

20607 Type of Wreck   568

20607 Type of Wreck   569

20607 Type of Wreck   570

20607 Type of Wreck   571

20607 Type of Wreck   572
20607 Type of Wreck   573
20607 Type of Wreck   574

20607 Type of Wreck   575


20607 Type of Wreck   576


20607 Type of Wreck   577


20607 Type of Wreck   578

20607 Type of Wreck   579

20607 Type of Wreck   580

20607 Type of Wreck   581
20607 Type of Wreck   582

20607 Type of Wreck   583

20607 Type of Wreck   584
20607 Type of Wreck   585

20607 Type of Wreck   586
20607 Type of Wreck                 587
20607 Type of Wreck                 588

20607 Type of Wreck                 589
20607 Type of Wreck                 590

20607 Type of Wreck                 591

20607 Type of Wreck                 592

20607 Type of Wreck                 593
20607 Type of Wreck                 594
20607 Type of Wreck                 595

20607 Type of Wreck                 596
20607 Type of Wreck                 597

20607 Type of Wreck                 598
20607 Type of Wreck                 599
20607 Type of Wreck                 600

20607 Type of Wreck                 605

20607 Type of Wreck                 606
20607 Type of Wreck                 607

20607 Type of Wreck                 608

20607 Type of Wreck                 609
20607 Type of Wreck                 610

20607   Type of Wreck               611
20608   Underwater Reference Mark   501
20608   Underwater Reference Mark   502
20615   Contour Type                502
20615   Contour Type                503

20615   Contour Type                504
20616   Sounding Velocity           502
20616   Sounding Velocity           503
20616   Sounding Velocity           504
20616   Sounding Velocity           505
20616   Sounding Velocity           506
20616   Sounding Velocity           507
20619   Category of Beach           501
20619   Category of Beach           502
20619   Category of Beach           503
20621   Communications              501
20621   Communications              502
20621   Communications              503
20621   Communications              504
20621   Communications                                    505
20621   Communications                                    506
20621   Communications                                    507
20628   Logistics                                         501
20628   Logistics                                         502
20628   Logistics                                         503
20628   Logistics                                         504
20628   Logistics                                         505
20633   Navigational Difficulty                           501
20633   Navigational Difficulty                           502
20633   Navigational Difficulty                           503
20640   Self Protection (Air)                             501
20640   Self Protection (Air)                             502
20640   Self Protection (Air)                             503
20641   Self Protection (Near Defence)                    501
20641   Self Protection (Near Defence)                    502
20641   Self Protection (Near Defence)                    503
20642   Self Protection (Surface)                         501
20642   Self Protection (Surface)                         502
20642   Self Protection (Surface)                         503
20645   Target Reference Weight                           501
20645   Target Reference Weight                           502

20646 Tidal Type                                          501



20646 Tidal Type                                          502

20646 Tidal Type                                          503

20646 Tidal Type                                          504

20646 Tidal Type                                          505

20646 Tidal Type                                          506

20646   Tidal Type                                        507
20647   Type of Resource Location                         501
20647   Type of Resource Location                         502
20647   Type of Resource Location                         503
20652   On Sonar                                          501
20652   On Sonar                                          502
20660   Zone Colour                                       501
20660   Zone Colour                                       502
20660   Zone Colour                                       503
20663   International Defence Organisation (IDO) status   501
20663   International Defence Organisation (IDO) status   502
20663   International Defence Organisation (IDO) status   503
20663   International Defence Organisation (IDO) status   504
20664   Protective Marking                                503
20664   Protective Marking                                504
20664   Protective Marking                 505
20664   Protective Marking                 506
20664   Protective Marking                 507
20677   Interpolated line characteristic   501

20677 Interpolated line characteristic     502
20679 Route Classification                 501
20679 Route Classification                 502

20679   Route Classification               503
20681   Surface Threat                     501
20681   Surface Threat                     502
20681   Surface Threat                     503

20687 Area Category                        501

20687   Area Category                      502
20688   Existence of Restricted Area       501
20688   Existence of Restricted Area       502
20690   Qualification of Radar Coverage    501
20690   Qualification of Radar Coverage    502
20690   Qualification of Radar Coverage    503
20694   Military Load Classification       501
20694   Military Load Classification       502
20694   Military Load Classification       503
20694   Military Load Classification       504
20694   Military Load Classification       505
20694   Military Load Classification       506
20694   Military Load Classification       507
20694   Military Load Classification       508
20694   Military Load Classification       509
20694   Military Load Classification       510
20694   Military Load Classification       511
20694   Military Load Classification       512
20694   Military Load Classification       513
20694   Military Load Classification       514
20694   Military Load Classification       515
20694   Military Load Classification       516
20695   MGS Type                           501
20695   MGS Type                           502
20695   MGS Type                           503
20695   MGS Type                           504
20695   MGS Type                           505
20695   MGS Type                           506
20695   MGS Type                           507
20695   MGS Type                           508
20695   MGS Type                           509
20713   Sea Direction                      501
20713   Sea Direction                      502
20713   Sea Direction                      503
20713   Sea Direction                      504
20713   Sea Direction                      505
20713   Sea Direction                   506
20713   Sea Direction                   507
20713   Sea Direction                   508
20715   Type of shipping                501
20715   Type of shipping                502
20715   Type of shipping                503
20715   Type of shipping                504
20715   Type of shipping                505
20716   Ice Coverage Type               501
20716   Ice Coverage Type               502
20716   Ice Coverage Type               503
20716   Ice Coverage Type               504
20716   Ice Coverage Type               505
20716   Ice Coverage Type               506
20716   Ice Coverage Type               507
20716   Ice Coverage Type               508
20716   Ice Coverage Type               509
20716   Ice Coverage Type               510
20716   Ice Coverage Type               511
20716   Ice Coverage Type               512
20716   Ice Coverage Type               513
20716   Ice Coverage Type               514
20718   Status of Small Bottom Object   501
20718   Status of Small Bottom Object   502
20718   Status of Small Bottom Object   503
20718   Status of Small Bottom Object   504
20718   Status of Small Bottom Object   505
20718   Status of Small Bottom Object   506
20718   Status of Small Bottom Object   507

20718 Status of Small Bottom Object     508
20718 Status of Small Bottom Object     509

20718   Status of Small Bottom Object   510
20730   Species grouping                501
20730   Species grouping                502
20730   Species grouping                503
20730   Species grouping                504
20730   Species grouping                505
20730   Species grouping                506
20730   Species grouping                507
20730   Species grouping                508
20730   Species grouping                509
20730   Species grouping                510
20732   Global grade                    501
20732   Global grade                    502
20732   Global grade                    503
20733   IUCN category                   501
20733   IUCN category                   502
20733   IUCN category                   503
20733   IUCN category                   504
20733   IUCN category                   505
20733   IUCN category                         506
20733   IUCN category                         507
20734   Type of Scour                         501
20734   Type of Scour                         502
20734   Type of Scour                         503

22484 Category of completeness                501

22484   Category of completeness              502
30300   Ice Attribute Total Concentration     501
30300   Ice Attribute Total Concentration     502
30300   Ice Attribute Total Concentration     503
30300   Ice Attribute Total Concentration     510
30300   Ice Attribute Total Concentration     512
30300   Ice Attribute Total Concentration     513
30300   Ice Attribute Total Concentration     520
30300   Ice Attribute Total Concentration     523
30300   Ice Attribute Total Concentration     524
30300   Ice Attribute Total Concentration     530
30300   Ice Attribute Total Concentration     534
30300   Ice Attribute Total Concentration     535
30300   Ice Attribute Total Concentration     540
30300   Ice Attribute Total Concentration     545
30300   Ice Attribute Total Concentration     546
30300   Ice Attribute Total Concentration     550
30300   Ice Attribute Total Concentration     556
30300   Ice Attribute Total Concentration     557
30300   Ice Attribute Total Concentration     560
30300   Ice Attribute Total Concentration     567
30300   Ice Attribute Total Concentration     568
30300   Ice Attribute Total Concentration     570
30300   Ice Attribute Total Concentration     578
30300   Ice Attribute Total Concentration     579
30300   Ice Attribute Total Concentration     580
30300   Ice Attribute Total Concentration     581
30300   Ice Attribute Total Concentration     589
30300   Ice Attribute Total Concentration     590
30300   Ice Attribute Total Concentration     591
30300   Ice Attribute Total Concentration     592
30301   Ice Attribute Partial Concentration   501
30301   Ice Attribute Partial Concentration   502
30301   Ice Attribute Partial Concentration   503
30301   Ice Attribute Partial Concentration   510
30301   Ice Attribute Partial Concentration   512
30301   Ice Attribute Partial Concentration   513
30301   Ice Attribute Partial Concentration   520
30301   Ice Attribute Partial Concentration   523
30301   Ice Attribute Partial Concentration   524
30301   Ice Attribute Partial Concentration   530
30301   Ice Attribute Partial Concentration   534
30301   Ice Attribute Partial Concentration   535
30301   Ice Attribute Partial Concentration   540
30301   Ice Attribute Partial Concentration   545
30301   Ice Attribute Partial Concentration   546
30301   Ice Attribute Partial Concentration   550
30301   Ice Attribute Partial Concentration   556
30301   Ice Attribute Partial Concentration   557
30301   Ice Attribute Partial Concentration   560
30301   Ice Attribute Partial Concentration   567
30301   Ice Attribute Partial Concentration   568
30301   Ice Attribute Partial Concentration   570
30301   Ice Attribute Partial Concentration   578
30301   Ice Attribute Partial Concentration   579
30301   Ice Attribute Partial Concentration   580
30301   Ice Attribute Partial Concentration   581
30301   Ice Attribute Partial Concentration   589
30301   Ice Attribute Partial Concentration   590
30301   Ice Attribute Partial Concentration   591
30301   Ice Attribute Partial Concentration   592
30302   Ice Stage of Development              501
30302   Ice Stage of Development              580
30302   Ice Stage of Development              581
30302   Ice Stage of Development              582
30302   Ice Stage of Development              583
30302   Ice Stage of Development              584
30302   Ice Stage of Development              585
30302   Ice Stage of Development              586
30302   Ice Stage of Development              587
30302   Ice Stage of Development              588
30302   Ice Stage of Development              589
30302   Ice Stage of Development              591
30302   Ice Stage of Development              593
30302   Ice Stage of Development              595
30302   Ice Stage of Development              596
30302   Ice Stage of Development              597
30302   Ice Stage of Development              598
30303   Lake Ice Stage of Development         501
30303   Lake Ice Stage of Development         502
30303   Lake Ice Stage of Development         503
30303   Lake Ice Stage of Development         504
30303   Lake Ice Stage of Development         505
30304   Floe Sizes                            501
30304   Floe Sizes                            502
30304   Floe Sizes                            503
30304   Floe Sizes                            504
30304   Floe Sizes                            505
30304   Floe Sizes                            506
30304   Floe Sizes                            507
30304   Floe Sizes                            508
30304   Floe Sizes                            509
30304   Floe Sizes                            510
30304   Floe Sizes                            511
30305   Melt Stage                            501
30305   Melt Stage                            502
30305   Melt Stage                            503
30305   Melt Stage                            504
30305   Melt Stage                            505
30305   Melt Stage                            506
30305   Melt Stage                            507
30305   Melt Stage                            508
30305   Melt Stage                            509
30305   Melt Stage                            510
30306   Concentration of Strips and Patches   511
30306   Concentration of Strips and Patches   512
30306   Concentration of Strips and Patches   513
30306   Concentration of Strips and Patches   514
30306   Concentration of Strips and Patches   515
30306   Concentration of Strips and Patches   516
30306   Concentration of Strips and Patches   517
30306   Concentration of Strips and Patches   518
30306   Concentration of Strips and Patches   519
30306   Concentration of Strips and Patches   520
30308   Level Ice                             501
30308   Level Ice                             502
30309   Compacting Strength                   501
30309   Compacting Strength                   502
30309   Compacting Strength                   503
30310   Ice Fracture Type                     501
30310   Ice Fracture Type                     502
30310   Ice Fracture Type                     503
30310   Ice Fracture Type                     504
30310   Ice Fracture Type                     505
30311   Ice Lead Status                       501
30311   Ice Lead Status                       502
30313   Orientation of Leads or Fractures     501
30313   Orientation of Leads or Fractures     502
30313   Orientation of Leads or Fractures     503
30313   Orientation of Leads or Fractures     504
30313   Orientation of Leads or Fractures     505
30313   Orientation of Leads or Fractures     506
30313   Orientation of Leads or Fractures     507
30313   Orientation of Leads or Fractures     508
30313   Orientation of Leads or Fractures     509
30313   Orientation of Leads or Fractures     510
30315   Ice Location Information              501
30315   Ice Location Information              502
30316   Iceberg Size                          501
30316   Iceberg Size                          502
30316   Iceberg Size                          503
30316   Iceberg Size                          504
30316   Iceberg Size                          505
30316   Iceberg Size                          506
30316   Iceberg Size                          507
30316   Iceberg Size                          508
30316   Iceberg Size                          509
30317   Ice Drift Direction                   501
30317   Ice Drift Direction        502
30317   Ice Drift Direction        503
30317   Ice Drift Direction        504
30317   Ice Drift Direction        505
30317   Ice Drift Direction        506
30317   Ice Drift Direction        507
30317   Ice Drift Direction        508
30317   Ice Drift Direction        509
30317   Ice Drift Direction        510
30324   Snow Cover Concentration   501
30324   Snow Cover Concentration   502
30324   Snow Cover Concentration   503
30324   Snow Cover Concentration   504
30324   Snow Cover Concentration   505
30324   Snow Cover Concentration   506
30324   Snow Cover Concentration   507
30324   Snow Cover Concentration   508
30324   Snow Cover Concentration   509
30324   Snow Cover Concentration   510
30324   Snow Cover Concentration   511
30324   Snow Cover Concentration   512
30325   Direction of Sastrugi      501
30325   Direction of Sastrugi      502
30325   Direction of Sastrugi      503
30325   Direction of Sastrugi      504
30325   Direction of Sastrugi      505
30325   Direction of Sastrugi      506
30325   Direction of Sastrugi      507
30325   Direction of Sastrugi      508
30325   Direction of Sastrugi      509
30325   Direction of Sastrugi      510
30326   Ice Ridge Concentration    501
30326   Ice Ridge Concentration    502
30326   Ice Ridge Concentration    503
30326   Ice Ridge Concentration    504
30326   Ice Ridge Concentration    505
30326   Ice Ridge Concentration    506
30326   Ice Ridge Concentration    507
30326   Ice Ridge Concentration    508
30326   Ice Ridge Concentration    509
30326   Ice Ridge Concentration    510
30326   Ice Ridge Concentration    511
30326   Ice Ridge Concentration    512
30327   Ice Ridge Classification   501
30327   Ice Ridge Classification   502
30327   Ice Ridge Classification   503
30327   Ice Ridge Classification   504
30327   Ice Ridge Classification   505
30331   Ice Keel Concentration     501
30331   Ice Keel Concentration     502
30331   Ice Keel Concentration     503
30331   Ice Keel Concentration     504
30331   Ice Keel Concentration              505
30331   Ice Keel Concentration              506
30331   Ice Keel Concentration              507
30331   Ice Keel Concentration              508
30331   Ice Keel Concentration              509
30331   Ice Keel Concentration              510
30331   Ice Keel Concentration              511
30331   Ice Keel Concentration              512
30335   Ice Rafting Concentration           501
30335   Ice Rafting Concentration           502
30335   Ice Rafting Concentration           503
30335   Ice Rafting Concentration           504
30335   Ice Rafting Concentration           505
30335   Ice Rafting Concentration           506
30335   Ice Rafting Concentration           507
30335   Ice Rafting Concentration           508
30335   Ice Rafting Concentration           509
30335   Ice Rafting Concentration           510
30335   Ice Rafting Concentration           511
30335   Ice Rafting Concentration           512
40101   Category of boundary line           501

40101 Category of boundary line             502
40101 Category of boundary line             503

40101 Category of boundary line             504

40101 Category of boundary line             505

40101 Category of boundary line             506
40101 Category of boundary line             507

40101 Category of boundary line             508
40101 Category of boundary line             509

40101 Category of boundary line             510
40101 Category of boundary line             511
40105 Category of leisure activity area     501

40105 Category of leisure activity area     502
40105 Category of leisure activity area     503

40105   Category of leisure activity area   504
40105   Category of leisure activity area   505
40105   Category of leisure activity area   506
40105   Category of leisure activity area   507
40105   Category of leisure activity area   508
40105   Category of leisure activity area   509

40105 Category of leisure activity area     510

40105 Category of leisure activity area     511
40107 Category of shed / hut            501
40107 Category of shed / hut            502
40107 Category of shed / hut            503

40109 Category of treatment area        501

40109 Category of treatment area        502

40109   Category of treatment area      503
40110   Category of water objects       501
40110   Category of water objects       502
40110   Category of water objects       503
40110   Category of water objects       504

40110 Category of water objects         505

40110 Category of water objects         506


40110   Category of water objects       507
40110   Category of water objects       508
40112   Median category                 501
40112   Median category                 502
40117   Usage                           501
40117   Usage                           502
40117   Usage                           503
40117   Usage                           504
40117   Usage                           505
40117   Usage                           506
40117   Usage                           507
40117   Usage                           508
40117   Usage                           509
40117   Usage                           510
40118   Weather type category           501
40118   Weather type category           502
40118   Weather type category           503
40118   Weather type category           504

40119 Boundary status type              501


40119 Boundary status type              502

40119   Boundary status type            503
40119   Boundary status type            504
40121   Category of lake                501
40122   Category of research facility   501
40122   Category of research facility   502
40123   Category of railway track       501
40123   Category of railway track       502
40123   Category of railway track       503
40123   Category of railway track       504
40124   Category of tunnel                        501
40124   Category of tunnel                        502
40124   Category of tunnel                        503
40124   Category of tunnel                        504
40125   Category of transport facility            501

40125 Category of transport facility              502

40125 Category of transport facility              503

40125 Category of transport facility              504
40126 Category of waste disposal/treatment site   501


40126 Category of waste disposal/treatment site   502

40126 Category of waste disposal/treatment site   503
40126 Category of waste disposal/treatment site   504

40126 Category of waste disposal/treatment site   505
40127 Category of railway                         501

40127 Category of railway                         502
40127 Category of railway                         503

40127 Category of railway                         504

40127   Category of railway                       505
40128   Position of railway track                 501
40128   Position of railway track                 502
40128   Position of railway track                 503
40129   Status of electrification                 501
40129   Status of electrification                 502
40129   Status of electrification                 503
40129   Status of electrification                 504
40138   Type of ATS Route Centreline              501
40138   Type of ATS Route Centreline              502
40138   Type of ATS Route Centreline              503
40138   Type of ATS Route Centreline              504
40138   Type of ATS Route Centreline              505
40138   Type of ATS Route Centreline              506
40138   Type of ATS Route Centreline              507
40138   Type of ATS Route Centreline              508
40138   Type of ATS Route Centreline              509
40138   Type of ATS Route Centreline              510
40138   Type of ATS Route Centreline              511
40138   Type of ATS Route Centreline              512
40139   Frequency class                           501
40139   Frequency class                           502
40142   Status of ATS Route Centreline            501
40142   Status of ATS Route Centreline            502
40142   Status of ATS Route Centreline            503
40142   Status of ATS Route Centreline   504
40142   Status of ATS Route Centreline   505
40143   Status of aeronautical navaid    501
40143   Status of aeronautical navaid    502
40143   Status of aeronautical navaid    503
40146   Surface runway material          501
40146   Surface runway material          502
40146   Surface runway material          503
40146   Surface runway material          504
40146   Surface runway material          505
40146   Surface runway material          506
40146   Surface runway material          510
40146   Surface runway material          511
40146   Surface runway material          512
40146   Surface runway material          513
40146   Surface runway material          514
40146   Surface runway material          515
40146   Surface runway material          516
40146   Surface runway material          517
40146   Surface runway material          518
40146   Surface runway material          519
40146   Surface runway material          520
40146   Surface runway material          521
40146   Surface runway material          522
40146   Surface runway material          523
40146   Surface runway material          524
40146   Surface runway material          525
40147   Level of airspace                501
40147   Level of airspace                502
40147   Level of airspace                503
                             Enum Name

stake, pole, perch, post
withy
beacon tower

lattice beacon



pile beacon

cairn


buoyant beacon
high rise building

pyramid


cylindrical

spherical

cubic

conical (nun, ogival)


can (cylindrical)

spherical

pillar

spar (spindle)

barrel (tun)
super-buoy
ice buoy


military aeroplane airport

civil aeroplane airport
military heliport
civil heliport
glider airfield
small planes airfield

emergency airfield
Search and Rescue
unrestricted anchorage

deep water anchorage

tanker anchorage

explosives anchorage

quarantine anchorage

sea-plane anchorage

small craft anchorage

small craft mooring area

anchorage for periods up to 24 hours
Anchorage for a limited period of time

fixed bridge


opening bridge


swing bridge

lifting bridge

bascule bridge

pontoon bridge

draw bridge

transporter bridge

foot bridge


viaduct

aqueduct


suspension bridge

urban area
settlement

village
town

city

holiday village
native settlement
power line


transmission line

telephone

telegraph

mooring cable/chain
data transmission

fibre optic
transportation
drainage
irrigation
north cardinal mark
east cardinal mark
south cardinal mark
west cardinal mark

Custom
RV Location


steep coast

flat coast


sandy shore


stony shore

shingly shore

glacier (seaward end)

mangrove


marshy shore

coral reef
ice coast

Shelly Shore


triangulation point

observation spot

fixed point


bench-mark

boundary mark


horizontal control, main station



horizontal control, secondary station

aerial cableway

belt conveyor
coverage available
no coverage available


container crane/gantry

sheerlegs

travelling crane


A-frame


weir


dam

flood barrage

Distance mark not physically installed

Visible mark, pole
Visible mark, board

Visible mark, unknown shape
Tidal

Non-tidal (wet dock)

chemical waste dumping ground

nuclear waste dumping ground

explosives dumping ground

spoil ground

vessel dumping ground

fence

hedge
wall
'free moving' ferry
cable ferry
ice ferry

fishing stake
fish trap

fish weir
tunny net

Explosive


Diaphone

Siren
Nautophone

Reed

Tyfon

Bell


Whistle

Gong

Horn
castle

fort
battery

blockhouse
Martello Tower

Redoubt
flood barrage gate

caisson

lock gate
dyke gate

sluice
RoRo terminal
ferry terminal
fishing harbour
yacht harbour/marina
naval base
tanker terminal
passenger terminal
container terminal
bulk terminal

Syncrolift

Straddle Carrier
floating restaurant
historic ship
museum
accommodation

floating breakwater



fast ice

sea ice


growler


pancake ice

glacier
ice peak
pack ice


polar ice


catenary anchor leg mooring (CALM)



single buoy mooring (SBM)


Fen



Marsh

Moor/bog


Heathland

Mountain Range

Lowlands

Canyon Lands
Paddy Field
Agricultural Land
Savanna/Grassland

Parkland


Swamp

Landslide

Lava Flow

Salt Pan

Moraine


Crater

Cave
Rock Column or Pinnacle

Cay


beach

backshore

foreshore
ice cliff
snowfield / icefield
tundra
esker
fault
geothermal feature
mountain pass
rock strata / rock formation
volcano
cleared way / firebreak
land sub

cairn
cemetery

chimney

dish aerial

flagstaff (flagpole)
flare stack

mast


windsock

monument

column (pillar)

memorial plaque

obelisk

statue
cross

dome

radar scanner
tower

windmill
windmotor


spire/minaret
Large rock or boulder on land

port-hand lateral mark

starboard hand lateral mark


preferred channel to starboard lateral mark


preferred channel to port lateral mark

directional function

leading light

aero light

air obstruction light

fog detector light

flood light

strip light

subsidiary light
spotlight

front

rear

lower

upper


moire effect

emergency

bearing light
horizontally disposed

vertically disposed

Marine Light
crustaceans
oysters/mussels
fish

seaweed
pearl culture farm
Torpedo exercise area
submarine exercise area
Firing danger area
Mine-laying practice area
Small arms firing range


ACLANT grid

Surface Danger Area


JMC Areas - JENOA grid
practice and exercise area (surface fleet)


stovepipe
safe bottoming area

submarine danger area
testing and evaluation range
Range
Impact area

Dolphin
Deviation dolphin
Bollard

Tie-up wall

Post or pile

Chain/wire/cable
Mooring buoy
FPB waiting position

clearing line
transit line
leading line bearing a recommended track


Snag/stump

wellhead


diffuser



crib



fish haven



foul area

foul ground


Ice Boom


ground tackle

Boom

well protection structure

subsea installation


pipeline obstruction


free standing conductor pipe



manifold

storage tank


template
pontoon

sundry objects

oil derrick/rig


production platform

observation/research platform



articulated loading platform (ALP)


single anchor leg mooring (SALM)

mooring tower


artificial island

floating production, storage and off-loading vessel (FPSO)
accommodation platform

navigation communication and control buoy (NCCB)

oil retention (high pressure pipe)

floating oil barrier

stake
post


tripodal
boarding by pilot-cruising vessel
boarding by helicopter
pilot comes out from shore

outfall pipe

intake pipe

sewer

bubbler system

supply pipe
Quarry
Mine
stockpile

power station area

refinery area
Timber Yard
factory area

tank farm
wind farm

slag heap/spoil heap
production area in general
substation/transformer yard
oil/gas facilities
thermal power station
salt evaporator
pumping station
oil/gas field


power transmission pylon/pole

telephone/telegraph pylon/pole

aerial cableway/sky pylon

bridge pylon/tower

bridge pier
radar surveillance station

coast radar station



ramark, radar beacon transmitting continuously



racon, radar transponder beacon

leading racon/radar transponder beacon


circular (non-directional) marine or aero-marine radiobeacon

directional radiobeacon
rotating pattern radiobeacon
consol beacon

radio direction-finding station


coast radio station providing QTG service
aeronautical radio beacon


Decca

Loran-C
Differential GPS
Toran


Omega

Syledis

Chaika (Chayka)

GSM
MSI broadcast
Locator (LO)
Distance Measuring Equipment (DME)
Non-directional Radio Beacon (NDB)

Radar Responder Beacon (RACON)
Radar Responder Beacon (RAMARK)
VHF Omni Directional Radio Range (VOR)
VHF Omni Directional (VORTAC)
Tactical Air Navigation Equipment (TACAN)
Localiser/Distance Measuring Equipment (LOC/DME)




based on a system of fixed marks

not based on a system of fixed marks

Rescue station with lifeboat

Rescue station with rocket
Refuge for shipwrecked mariners

Refuge for intertidal area walkers
lifeboat lying at mooring
Aid radio station
First aid equipment



offshore safety zone
nature reserve
bird sanctuary

game reserve
seal sanctuary



degaussing range

military area


historic wreck area
navigational aid safety zone
minefield
swimming area
waiting area
research area
dredging area
fish sanctuary

ecological reserve

no wake area

swinging area

water skiing area

Environmentally Sensitive Sea Area (ESSA)


Particularly Sensitive Sea Area (PSSA)

Maritime notification area

Mine danger area

motorway

major road
minor road

track/path
major street

minor street
crossing
interchange
trail

primary route
secondary route
aeroplane runway
helicopter landing pad

gat


bank

deep
bay


trench


basin
mudflats

reef
ledge


canyon
narrows


shoal

knoll




ridge


seamount


pinnacle
abyssal plain

plateau

spur


shelf


trough


saddle

abyssal hills


apron


archipelagic apron


borderland


continental margin

continental rise


escarpment


fan


fracture zone

gap

guyot

hill

hole

levee

median valley
moat

mountains

peak


province



rise


sea channel

seamount chain


shelf-edge


sill

slope



terrace



valley
canal
lake
river

reach

estuary

nearshore

Beach area

Beach sector

breakwater
groyne


mole

pier (jetty)
promenade pier
wharf (quay)


training wall


rip rap


revetment

sea wall

landing steps


ramp

slipway

fender


solid face wharf


open face wharf

log ramp
artificial obstacle
natural obstacle
port control
port entry and departure
International Port Traffic
berthing
dock
lock
flood barrage
bridge passage
dredging

traffic control light
danger
maritime obstruction
cable
military practice
distress

weather
storm
ice



time

tide

tidal stream




tide gauge

tide scale
diving

water level gauge
silo in general
tank in general


grain elevator
water tower
cutting

embankment

dune
hill


pingo

cliff
scree
visitors berth
nautical club
boat hoist
sailmaker
boatyard

public inn
restaurant
chandler
provisions
doctor
pharmacy
water tap
fuel station
electricity
bottle gas
showers
launderette
public toilets
post box
public telephone
refuse bin
car park
parking for boats and trailers
caravan site
camping site
sewerage pump-out station
emergency telephone
landing/launching place for boats
visitors mooring
scrubbing berth
picnic area
mechanics workshop
guard and/or security service
firing danger mark


target mark

marker ship
degaussing range mark
barge mark

cable mark

spoil ground mark
outfall mark
ODAS
recording mark
seaplane anchorage mark
recreation zone mark
private mark
mooring mark

LANBY


leading mark
measured distance mark
notice mark
TSS mark
anchoring prohibited mark
berthing prohibited mark
overtaking prohibited mark
two-way traffic prohibited mark
'reduced wake' mark
speed limit mark
stop mark
general warning mark
'sound ship's siren mark
restricted vertical clearance mark
maximum vessel's draught mark
restricted horizontal clearance mark
strong current warning mark
berthing permitted mark
overhead power cable mark
'channel edge gradient' mark
telephone mark

ferry crossing mark

pipeline mark
anchorage mark
clearing mark
control mark
diving mark
refuge beacon
foul ground mark
yachting mark
heliport mark
GPS mark
seaplane landing mark
entry prohibited mark
work in progress mark
mark with unknown purpose

wellhead mark
channel separation mark
marine farm mark
artificial reef mark
IMO - adopted
not IMO adopted

grass
bush

deciduous wood

coniferous wood
wood in general (including mixed wood)

mangroves
mixed crops
reed

moss
tree in general
evergreen tree

coniferous tree



palm tree


nipa palm tree



casuarina tree

eucalypt tree
deciduous tree

mangrove tree
filao tree
nursery
orchard / plantation
vineyards
oasis
bamboo/cane
fallow land


Kelp

Sea Weed

Sea Grass

Sargasso

Posidonia

non-dangerous wreck

dangerous wreck

distributed remains of wreck

wreck showing mast(s)

wreck showing any portion of hull or superstructure
white
black
red
green
blue
yellow
grey
brown
amber
violet
orange
magenta
pink

horizontal stripes

vertical stripes

diagonal stripes


squared

stripes (direction unknown)


border stripe

under construction

ruined

under reclamation

wingless

planned construction

operational
radar conspicuous

not radar conspicuous
radar conspicuous (has radar reflector)

visually conspicuous

not visually conspicuous

metres

fathoms and feet
feet

fathoms and fractions
fathoms
light shown without change of character
daytime light

fog light
night light
within the range of depth of the surrounding depth area.
shoaler than the range of depth of the surrounding depth area.
deeper than the range of depth of the surrounding depth area where contours are missing.

harbour-master's office
customs office

health office

hospital

post office


hotel

railway station
police station
water-police station

pilot office

pilot lookout

bank office

headquarters for district control

transit shed/warehouse

factory


power station

administrative
educational facility
church

chapel

temple
pagoda

shinto shrine
buddhist temple
mosque

marabout

lookout

communication
television
radio


radar
light support
microwave
cooling

observation
time ball
clock

control

airship mooring
stadium
bus station:
water treatment plant
station (miscellanious)

metres

feet

international nautical mile


cable
yard
International
National
National sub-division
NATO

fixed


flashing
long-flashing

quick-flashing

very quick-flashing
ultra quick-flashing
isophased


occulting

interrupted quick-flashing

interrupted very quick flashing

interrupted ultra quick flashing




morse
fixed/flash
flash/long-flash
occulting/flash
fixed/long-flash
occulting alternating
long-flash alternating
flash alternating
group alternating
quick-flash plus long-flash
very quick-flash plus long-flash
ultra quick-flash plus long-flash

alternating
fixed and alternating flashing

high intensity

low intensity

faint

intensified

unintensified

visibility deliberately restricted

obscured

partially obscured
IALA A

IALA B
no system

other system
masonry


concreted

loose boulders

hard surface

unsurfaced
wooden
metal

glass reinforced plastic (GRP)
paint
loose / unpaved
loose / light
hard /paved
mud

clay

silt

sand

stone

gravel

pebbles

cobbles


rock


lava

coral

shells

boulder
fine
medium
coarse
broken

sticky
soft
stiff

volcanic

calcareous


hard

oil

gas

water
stone

coal

ore

chemicals

drinking water

milk

bauxite

coke
iron ingots

salt
sand

timber

sawdust/wood chips

scrap metal

liquefied natural gas (LNG)

liquefied petroleum gas (LPG)
wine
cement




grain




solid fuel




flammable liquids and gases




ferrous elements and ores
non ferrous elements and ores




metal




minerals




fertiliser




wood
rubber




clay products




natural fibres and materials in general




foodstuffs, solid




foodstuffs, liquid
foodstuffs, preserved




general and mixed goods




granular or powdery material




machinery and mechanical parts




construction materials




vehicles
aircraft
railway
portable buildings

containers


electronics


plastic

paint




refuse (also known as rubbish/garbage/trash) and waste


radioactive material




armament



personnel




animals (land & sea) and birds

fish
shellfish and crustaceans

ballast

diesel oil

petrol/gasoline
passengers

depth known

depth unknown

doubtful sounding

unreliable sounding

no bottom found at value shown

least depth known

least depth unknown, safe clearance at depth shown

value reported (not surveyed)

value reported (not confirmed)

maintained depth

not regularly maintained
anchoring prohibited

anchoring restricted
fishing prohibited

fishing restricted
trawling prohibited

trawling restricted

entry prohibited


entry restricted
dredging prohibited

dredging restricted
diving prohibited

diving restricted
no wake

area to be avoided
construction prohibited
discharging prohibited

discharging restricted
industrial or mineral exploration/development prohibited

industrial or mineral exploration/development restricted
drilling prohibited

drilling restricted
removal of historical artifacts prohibited
cargo transhipment (lightering) prohibited
dragging prohibited
stopping prohibited
landing prohibited
speed restricted
automatically
by wave action
by hand
by wind
permanent

occasional
recommended

not in use
periodic/intermittent
reserved
temporary
private
mandatory
extinguished
illuminated
historic

public

synchronised

watched

un-watched

existence doubtful
active/in use

claimed
practice and/or exercise purposes
recognised
dead
lifted



mass grave

exploration


production



suspended



injection
unspecified
disputed

designated

on request
dormant

proposed
abandoned
grey zone
indeterminate

multilateral

rules for transit passage apply
voluntary

reconnaissance/sketch survey
controlled survey
examination survey
passage survey

remotely sensed


found by echo-sounder/precision depth recorder


found by side scan sonar
found by multi-beam/sonar array

found by diver

found by lead-line


swept by wire-drag


found by laser


swept by vertical acoustic system

found by electromagnetic sensor

photogrammetry

satellite imagery

found by levelling

swept by side-scan sonar

computer generated
better than 0.1 m and 10 minutes
worse than 0.1m and 10 minutes

simplified harmonic method of prediction

full harmonic method of tidal prediction

time and height difference non-harmonic method
cone, point up
cone, point down

sphere

2 spheres

cylinder (can)

board


x-shape (St. Andrew's cross)

upright cross (St George's cross)
cube, point up
2 cones, point to point

2 cones, base to base


rhombus (diamond)
2 cones (points upward)
2 cones (points downward)


besom, point up (broom or perch)
besom, point down (broom or perch)
flag
sphere over rhombus
square
rectangle, horizontal
rectangle, vertical

trapezium, up

trapezium, down
triangle, point up
triangle, point down
circle
2 upright crosses (one over the other)
T-shape
triangle pointing up over a circle
upright cross over a circle
rhombus over a circle
circle over a triangle pointing up
other shape (see INFORM)
inbound
outbound
one-way
two-way

Mean Low Water Springs

Mean lower low water springs


Mean Sea Level

Lowest Low Water

Mean Low Water

Lowest Low water Springs

Approximate mean low water springs
Indian Spring Low Water

Low water springs

Approximate lowest astronomical tide


Nearly lowest low water

Mean lower low water


Low water

Approximate mean low water

Approximate mean lower low water

Mean High Water

Mean High Water Springs

High Water

Approximate mean sea Level

High Water Springs

Mean higher high water

Equinoctial spring low water


Lowest Astronomical Tide

Local Datum


International Great Lakes Datum 1985 (IGLD 1985)

Mean Water Level

Lower low water large tide

Higher high water large tide

Nearly highest high water


Highest Astronomical Tide
Mean Tide Level


partly submerged at high water

always dry

always under water/submerged


covers and uncovers

awash

subject to inundation and flooding
floating


flood stream


ebb stream
Other tidal flow



surveyed
unsurveyed
inadequately surveyed

position doubtful

unreliable


reported (not surveyed)

reported (not confirmed)

estimated

precisely known
calculated
quarry
mine
wellhead
production well

Spilling
Plunging


Surging
Impact

Scour

Liquefaction
Sandwave Migration
Sediment Migration
A
B
C
D
E
F
G
north/south
east/west
northeast/southwest
northwest/southeast




D - Danger Area

P - Prohibited Area


R - Restricted Area


HIRTA

Provost Marshall Prohibited Area (PMPA)

Provost Marshall Restricted Area (PMRA)
Airborne Early Warning Area (AEWA)

A – Alert Area

M – Military Operating Area (MOA)
T – Temporary Reseved Airspace
W – Warning Area


Berm
Fault Line

Highly Reflective Patch

Ledge

Magnetic Anomaly
Pockmark

Ridge

Ripple

Runnel

Sandwave
Seabed Vent

Spring

Thermal Vent


Ribbon
Symmetric Sandwave
Asymmetric Sandwave
Bedrock Scarp

Airway

Altimeter Setting Region (ASR)


Avoidance Area (AA)

Control Area (CTA)

Control Zone (CTR/CTZ)

Flight Information Region (FIR)

Terminal Control Area (TMA/TCA)

Aerodrome Traffic Zone (ATZ)

Helicopter Protection Zone (HPZ)


Helicopter Main Route (HMR)
Helicopter Transit Corridor (HTC)

Military Aerodrome Traffic Zone (MATZ)

Ocean Control Area (OCA)
Coastguard track [surveillance]
Military Terminal Control Area (MTCA)

Identification Zone (ADIZ)
Advisory Area (ADA) or (UDA)
Air Route Tradffic Control Center (ARTCC)
Area Control Center (ACC)
Radar Area
Upper Flight Information Region (UIR)
Buffer Zone (BZ)

Bottom Trawling

Drift Nets

Fishing Stakes
Fish Trap

Fish Weir
Longlines

Pelagic Nets
Scallop dredging
Tunny Net
Aerial

Ground
Infrared

Oblique
Panoramic
Photomosaic

Radar
Satellite Image

Vertical
video

Conservation and Management Zone

Foreign Fishing Rights


International Council for the Exploration of the Sea (ICES) fishing Area
Maritime pollution (MARPOL) reporting grid


Marine nature Reserve (US Marine Sanctuary)
Area of Outstanding Natural Beauty
Area of Special Scientific Interest (ASSI)
Ecological Site of Special Interest
Heritage Coast
Local Nature Reserve
Marine Consultation Area
Marine Nature Reserve
Marine Mammal Sanctuary
National Nature Reserve
National Park
National Scenic Area
National Wildfowl Refuge
RSPB Reserve
Site of Special Scientific Interest (SSSI)
Special Area
Wetlands of International Importance (Ramsar)
World Heritage Site
UNESCO-MAB Biosphere Reserve
Biogenetic Reserves
Special Area of Conservation
Special Protected Area
OSPAR site
ASCOBANS site
Nursery Area
Breeding Area
Haulout Area
search and rescue region
GMDSS area
forecast area
INMARSAT coverage
MilSat coverage


Areas of Intense Aerial Activity (AIAA)

Aerial Tactics Area (ATA)

Air-to Air Refuelling Area (AARA)
Low Flying Area (LFA)
Night Flow Area (NFA)
Helicopter Training Area (HTA)
Instrument Flying Area (IFA)
Air Defence Exercise Areas (ADEXA)
Tactical Air Command and Control Service Exercise Areas at Night
Helicopter Flight Coordination Areas (HFCA)

4W disposition grid
Operational/Naval Patrol
Reporting/Radio calling in point
Coastguard reporting point
Helicopter reporting point


archipelagic



normal (including bay closing line)


Straight

Firm
Moderate
Soft
Very Soft
A
B
C
D
E
F
G

Anemones


Insects
Jelly Fish

Land Snakes

Sea Snakes

Sea Urchins

Sharks

Spiders
Venomous Fish
A
B
C
D
E
F
Commercial
Sports
Training
Excellent


Good


Fair
Poor
acoustic sensor
magnetic sensor
video sensor
diver sighting
physical snag
observed sinking

Reported Sinking
None reported

naval vessel


survey vessel

merchant ship

fishing vessel

research vessel

yacht
diver

national HO/authority charts

national HO/authority notice to mariners

national HO/authority radio navigational warning

national HO/authority files

national HO/authority wreck information

Lloyd's and Marine Underwriter's reports

owner/operator

national coast guard or patrol


ship visit/hydrographic note report
aerial photography or satellite imagery

geodetic survey reports or charts

published World War 1 losses

published World War 2 losses

published other losses
Steep
Moderate
Gentle
Mild
Flat
acoustic sensor
magnetic sensor
video sensor
diver sighting
physical snag
observed sinking

Reported Sinking
None reported

naval vessel


survey vessel

merchant ship

fishing vessel

research vessel

yacht
diver

national HO/authority charts

national HO/authority notice to mariners

national HO/authority radio navigational warning

national HO/authority files

national HO/authority wreck information

Lloyd's and Marine Underwriter's reports

owner/operator
national coast guard or patrol


ship visit/hydrographic note report

aerial photography or satellite imagery

geodetic survey reports or charts

published World War 1 losses

published World War 2 losses

published other losses
Vessel

Aircraft
nil
slight
moderate
strong
0
1
2
3
4
0
1
2
3
4
5
6
7
8
9
A


B

C
D

E

F

G

H
I

J

K

L

M
N
O



P


Q


R

S


T


U

V

W
X
Y

Z

A

B

C
D
Nato Secret
Nato Confidential
Nato Restricted
Unclassified

Undifferentiated metamorphic rock
Undifferentiated igneous and volcanic rock


Granite

Dolerite

Basalt


Gneiss


Schist


Marble


Quartzite


Slate

Breccia


Conglomerate

Coral

Clays

Shale
Siltstone and Mudstone
Sandstone
Limestone
Chalk
Evaporite



Mud

Silt

Sand

Stone
Gravel
Pebbles

Cobbles


Rock


Lava

Shells

Boulder
Sandy mud (Folk)
Slightly gravelly mud (Folk)
Slightly gravelly sandy mud (Folk)
Gravelly mud (Folk)
Muddy Sand (Folk)
Slightly gravelly sand (Folk)
Slightly gravelly muddy sand (Folk)
Gravelly muddy sand (Folk)
Gravelly sand (Folk)
Muddy Gravel (Folk)
Muddy sandy gravel (Folk)
Sandy Gravel (Folk)

Crystalline Rock

Sedimentary Rock



Till

Glaciofluvial Drift
0
1
2
3
4
Derived
Measured
Statistical
Raw
Foundation
A
B
C
VLF
LF
HF
VHF
H
M
L
nil
poor
moderate
strong

Mean Low Water Springs

Mean lower low water springs


Mean Sea Level

Lowest Low Water

Mean Low Water

Lowest Low water Springs

Approximate mean low water springs


Indian Spring Low Water

Low water springs

Approximate lowest astronomical tide


Nearly lowest low water

Mean lower low water(MLLW)


Low water

Approximate mean low water

Approximate mean lower low water

Mean High Water

Mean High Water Springs

High Water

Approximate Mean Sea Level

High Water Springs
Mean higher high water

Equinoctial spring low water


Lowest Astronomical Tide

Local Datum


International Great Lakes Datum 1985 (IGLD 1985)

Mean Water Level

Lower low water large tide

Higher high water large tide

Nearly highest high water


Highest Astronomical Tide


Mean Tide Level
nil
slight
moderate
strong
Yes
No
All year round
January
February
March
April
May
June
July
August
September
October
November
December
Anti Aircraft (gound to air)
High and Low angle gunnery (ground to ground)
Air to Air Firing
Air Combat Training
Air Dropped Torpedo
Aircraft General
Air to Surface Firing
Anti Submarine Warfare Exercises
Acoustic Trials
Air Tactical Training
Bombing
Depth Charge dropping/firing, (including rocket/mortar fired DC)
Degaussing
Demolition of unexploded ordnance
Explosives Trials
Firing
Flares
Glow Worm
General Practice
Guided weapons (air flight)
Helicopter exercises
High Energy manoeuvres
HM Ships (non firing exercises, practices and trials)
Live ASW firing
Mine Counter Measures
Mine disposal
Missile Firing
Mortar Firing
Naval Gunfire Support
Noise Ranging
Parachute Dropping
Pilotless target aircraft
Radar Training Buoy
Submarine Exercises
Smoke
Sonarbuoy dropping
Starshell
Surface Target Towing
Surface to Surface Firings
Submarine general (non firing exercises, practices, trials)
Surface explosions
Torpedo firing area
Towed array
Aerial towed target or target towing aircraft
Weapon training
Amphibious
Diving
builders' measurement

displacement
gross
net

steam ship

motor vessel

twin motor vessel
diesel electric vessel

turbo electric vessel


gas turbine vessel

merchant vessel

fishing vessel

military vessel
coaster

inshore vessel

sailing vessel

tanker


carrier

bulk carrier

container ship
freighter

liberty ship
East Indiaman
smack
drifter

trawler
stern trawler

beam trawler

factory ship

tug

ocean tug

supply vessel

lighter

tender
barge

derrick/lifting barge

mobile crane

dredger

drill vessel/rig
collier

sloop

brigantine

ketch

cutter

schooner

barque

yacht

junk
mailboat

ferry

hovercraft

hydrofoil

roll on-roll off

non propelled roll on-roll off

liner

cruiser (merchant)
cabin cruiser
catamaran

pinnace
launch
pleasure craft
speed boat

dinghy
ship's lifeboat
rescue boat

pilot boat


boarding vessel

auxiliary ship

light ship

icebreaker

salvage vessel

exploration vessel

research vessel

survey vessel

hospital ship

hulk
ancient military vessel
ancient merchant vessel

aircraft


helicopter


coast guard vessel


battleship

dreadnought battleship

battle-cruiser

aircraft carrier
cruiser (military)

heavy cruiser

light cruiser
corvette

destroyer
frigate
submarine/hunter chaser

minesweeper
minelayer

torpedo boat

patrol boat

gunboat
small defence vessel
armed vessel

escort vessel
transport vessel

landing craft
blockship
bombardon

submarine

victory ship
trimaran

target

landing stage
mulberry unit

anti-submarine barrier
yes
no
Index
Intermediate

Supplementary
Echo sounder calibrated at 4800ft/sec. Uncorrected.
Echo sounder calibrated at 1500m/sec Uncorrected.
Matthews tables (NP 139 Edn 2) Corrected.
Sound Velocity Meter (SVM) Corrected.
Carters Tables (NP 139 Edn3) Corrected
Corrected by other means of calibration.
green
Yellow
Red
Ship Shore
Mobile
Mil VHF
Civ VHF
Broadcast
UHF
HF
Bunker
Crane
Road
Supplies
Water
Easy
Normal
Hard
Bad
Normal
Good
Bad
Normal
Good
Bad
Normal
Good
500
1000

Diurnal



Mixed

Mixed Diurnal

Mixed Semi-Diurnal

Quarter Diurnal

Semidiurnal

Shallow Water
Drinking Water
Engineer Resources
Storage
yes
no
Red
Amber
Green
North Atlantic Treaty Organisation (NATO)
North Atlantic Co-operation Council (NACC)
Partnership for Peace (PfP)
Western European Union (WEU)
Top Secret
Secret
Confidential
Restricted
Unclassified
Geodesic

Loxodrome
Red
Yellow

Green
Low
Medium
High

Solid Red (SR)

Pecked Red (PR)
yes
no
total
partial
no coverage
4
8
12
16
20
24
30
40
50
60
70
80
90
100
120
150
1
2
3
4
5
6
7
8
9
N
NE
E
SE
S
SW
W
NW
fishing vessels
merchants
tankers
large tankers
super tankers
Ice Shelf
Fast Ice
Fast Ice, Old
Fast Ice, Second Year
Fast Ice, Multi-Year
Consolidated Pack Ice, Compact
Very Close Pack Ice
Close Pack Ice
Open Pack Ice
Very Open Pack Ice
Open Water
Bergy Water
Presence of New Ice
Level Ice
Detected (MILEC)
Classified (MILCO)
Classified (NON-MILCO)
Identified (NOMBO)
Identified (Mine)
Identified (UXO)
Countermined

Neutralised
Removed

Swept
Cetacean
Pinniped
Fish
Turtle
Bird
Sirenian
Otter
Polar bear
Sea snake
Coral reef
A
B|
C
Ia
Ib|
II
III
IV
V
VI
Trawl
Ice
Dredging

complete

partial
Ice Free
Open Water (< 1/10 ice)
Bergy Water
1/10 ice
1/10 to 2/10ice
1/10 to 3/10 ice
2/10 ice
2/10 to 3/10 ice
2/10 to 4/10 ice
3/10 ice
3/10 to 4/10 ice
3/10 to 5/10 ice
4/10 ice
4/10 to 5/10 ice
4/10 to 6/10 ice
5/10 ice
5/10 to 6/10 ice
5/10 to 7/10 ice
6/10 ice
6/10 to 7/10 ice
6/10 to 8/10 ice
7/10 ice
7/10 to 8/10 ice
7/10 to 9/10 ice
8/10 ice
8/10 to 10/10 ice
8/10 to 9/10 ice
9/10 ice
9/10 to 10/10 ice
10/10 ice
Ice Free
Open Water (< 1/10 ice)
Bergy Water
1/10 ice
1/10 to 2/10ice
1/10 to 3/10 ice
2/10 ice
2/10 to 3/10 ice
2/10 to 4/10 ice
3/10 ice
3/10 to 4/10 ice
3/10 to 5/10 ice
4/10 ice
4/10 to 5/10 ice
4/10 to 6/10 ice
5/10 ice
5/10 to 6/10 ice
5/10 to 7/10 ice
6/10 ice
6/10 to 7/10 ice
6/10 to 8/10 ice
7/10 ice
7/10 to 8/10 ice
7/10 to 9/10 ice
8/10 ice
8/10 to 10/10 ice
8/10 to 9/10 ice
9/10 ice
9/10 to 10/10 ice
10/10 ice
Ice Free
No stage of development
New Ice (<10 cm)
Nilas Ice Rind (<10 cm)
Young Ice (10 to <30 cm)
Grey Ice (10 to <15 cm)
Grey - White Ice (15 to <30 cm)
First Year Ice (30 to 200 cm)
Thin First Year Ice (30 to <70 cm)
Thin First Year Ice Stage 1 (30 to <50 cm)
Thin First Year Ice Stage 2 (50 to <70 cm)
Medium First Year Ice (70 to 120 cm)
Thick First Year Ice (>120 cm)
Old Ice
Second Year Ice
Multi-Year Ice
Glacier Ice (Icebergs)
New Lake Ice (<5cms)
Thin Lake Ice (5-<15cms)
Medium Lake Ice (15-<30cms)
Thick Lake Ice (30-70cms)
Very Thick Lake Ice (>70cms)
Pancake Ice (30 cm to 3m across)
Shuga/Small Ice Cake; Brash Ice (<2m across)
Ice Cake (<20m across)
Small Floe (20 to <100m across)
Medium Floe (100 to 500m)
Big Floe (500 to <2000m across)
Vast Floe (2000 to10000m across)
Giant Floe (>10000m across)
Fast Ice
Growlers, Floebergs or Floebits
Icebergs
Few Puddles
Many Puddles
Flooded Ice
Few Thaw Holes
Many Thaw Holes
Dried Ice
Rotten Ice
Few Frozen Puddles
All Puddles Frozen
No Melt
Strips and Patches (concentrations 1/10)
Strips and Patches (concentrations 2/10)
Strips and Patches (concentrations 3/10)
Strips and Patches (concentrations 4/10)
Strips and Patches (concentrations 5/10)
Strips and Patches (concentrations 6/10)
Strips and Patches (concentrations 7/10)
Strips and Patches (concentrations 8/10)
Strips and Patches (concentrations 9/10)
Strips and Patches (concentrations 10/10)
Level (undeformed)
Deformed
Slight Compacting
Considerable Compacting
Strong Compacting
Crack (0 to 1m wide)
Very Small Fracture (>1m to 50m wide)
Small Fracture (>50m to 200m wide)
Medium Fracture (>200m to 500m wide)
Large Fracture (>500m wide)
Open Lead
Frozen Lead
No Leads or Fractures
NE
E
SE
S
SW
W
NW
N
Variable
Specific Location
Presence in Area
Growler(<1m asl)
Bergy Bit(1-<5m asl; 5-<15m length)
Small Iceberg(5-15m asl; 15-60m length)
Medium Iceberg(16-45m asl; 61-120m length)
Large Iceberg(46-75m asl; 121-200m length)
Very Large Iceberg(>75m asl; >200m length)
Ice Island Fragment
Ice Island
Radar Target
No ice motion
Ice drift to NE
Ice drift to E
Ice drift to SE
Ice drift to S
Ice drift to SW
Ice drift to W
Ice drift to NW
Ice drift to N
Variable
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
<1/10
No Snow Cover
No Sastrugi
NE
E
SE
S
SW
W
NW
N
Variable
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
<1/10
No Ridging
New Ridge
Weathered Ridge
Very Weathered Ridge
Aged Ridge
Consolidated Ridge
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
<1/10
No Keels
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
<1/10
No Rafting
administrative boundary

armistice line
cease fire line

convention line

claim line

de facto boundary
demilitarized zone

international date line
Zone of Occupation

Territorial Water Limits
International Maritime Boundary
amusement park attraction

fairgrounds
golf course

drive-in theater screen
race track
Ski jump
vehicle stopping area / rest area
zoo / safari park
swimming pool

sports grounds

open air bath
snow shed
rock shed
hut

settling basin / sludge pond

filtration beds/ aeration beds

sewage plant
ford
ditch
river stream / vanishing point
cistern

discolored water

flume


inland water
moat
with median
without median
national
state
private
international
interstate
limited
Primary/1st order
Secondary/2nd order
Tertiary/3rd order
insular
All-weather
fair / dry weather
winter only
Limited all-weather

definite


indefinite

in dispute
no defined boundary
reservoir
research facility in general
particle accelerator
standard rail/track
broad rail/track
narrow rail/track
Any Rail/Track
Railway tunnel
Street tunnel
Pedestrian tunnel
Canal tunnel
ramp

RR Yard / Marshalling Yard

offshore loading facility

Railhead
Disposal site/waste pile


Waste Processing Facility

Wrecking Yard/Scrap Yard
Depot (Storage)

Mineral Pile/Mineral Tip
Main

Siding
Passing

Turntable

Points
suface
subsurface
raised
electrified
not electrified
Electrified Track
Overhead Electrification
A
B
C
D
E
M
N
O
R
S
T
W
A
B
O
C
R
A
S
I
O
T
ASP
BRI
CON
COP
PEM
PER
BIT
CLA
COM
COR
GRE
GRS
GRL
ICE
LAT
MAC
MEM
MIX
PSP
SAN
SNO
U
B
H
L
                                            Enum Definition
An elongated wood or metal pole, embedded in the bottom to serve as a navigational aid or a
support for a navigational aid. (adapted from IHO Dictionary S-32, 5th Edition, 4960)
A tree without roots stuck or spoiled into the bottom of the sea to serve as a navigational aid.
A solid structure of the order of 10 metres in height used as a navigational aid.
A structure consisting of strips of metal or wood crossed or interlaced to form a structure to serve as
an aid to navigation or as a support for an aid to navigation.
A long heavy timber(s) or section(s) of steel, wood, concrete, etc., forced into the seabed to serve as
an aid to navigation or as a support for an aid to navigation.(Adapted from IHO Dictionary, S-32, 5th
Edition, 3840 and Navigation Dictionary, US National Oceanic and Atmospheric Administration -
NOAA, 1969)
A mound of stones, usually conical or pyramidal, raised specifically for maritime navigation. (adapted
from IHO Dictionary, S-32, 5th Edition, 601).
A tall spar-like beacon fitted with a permanently submerged buoyancy chamber, the lower end of the
body is secured to seabed sinker either by a flexible joint or by a cable under tension. (IHO
Specifications, M-4, 459.1)
A building having many storeys. (The New Shorter Oxford English Dictionary, 1993)
A polyhedron of which one face is a polygon of any number of sides, and the other faces are
triangles with a common vertex. (The New Shorter Oxford English Dictionary, 1993)
Shaped like a cylinder, which is a solid geometrical figure generated by straight lines fixed in
direction and describing with one of its points a close curve, especially a circle. (The New Shorter
Oxford English Dictionary, 1993)
Shaped like a sphere, which is a body the surface of which is at all points equidistant from the
centre. (The New Shorter Oxford English Dictionary, 1993)
A shape the sides of which are six equal squares; a regular hexahedron. (The New Shorter Oxford
English Dictionary, 1993)
The upper part of the body above the water-line, or the greater part of the superstructure, has
approximately the shape or the appearance of a pointed cone with the point upwards.

The upper part of the body above the water-line, or the greater part of the superstructure, has the
shape of a cylinder, or a truncated cone that approximates to a cylinder, with a flat end uppermost.
The upper part of the body above the water-line, or the greater part of the superstructure, has the
shape of a part of a sphere.
The upper part of the body above the water-line, or the greater part of the superstructure is a narrow
vertical structure, pillar or lattice tower.
The upper part of the body above the water-line, or the greater part of the superstructure, has the
form of a pole, or of a very long cylinder, floating upright.
The upper part of the body above the water-line, or the greater part of the superstructure, has the
form of a barrel or cylinder floating horizontally.
A very large buoy, generally more than 5m in diameter.
A specially constructed shuttle shaped buoy which is used in ice conditions.

a large military airfield usually equipped with a control tower, hangars and accommodation for the
receiving and discharging of passengers or cargo. (adapted from The Macquarie Dictionary, 1988)
a large airfield usually equipped with a control tower, hangars and accommodation for the receiving
and discharging of passengers or cargo. (The Macquarie Dictionary, 1988)
a landing place for helicopters controlled by the military.
a landing place for helicopters, often the roof of a building. (The Macquarie Dictionary, 1988)
an area of land set aside for the take-off and landing of gliders.
an area of land set aside for the take-off and landing of small aeroplanes.
an area of land set aside for the take-off and landing of aeroplanes or helicopters in times of
emergency. (AML)
an airfield that is equipped with search and rescue aircraft and facilities (AML)
An area in which vessels anchor or may anchor. (IHO Dictionary, S-32, 5th Edition, 130)
An area in which vessels of deep draught, anchor or may anchor. (S-57 Annex A, Appendix A, IHO
Object Catalogue)

An area in which tankers anchor or may anchor. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An area set apart for anchored ships discharging or receiving explosives. (IHO Dictionary, S-32, 5th
Edition, 1732)
An area where a vessel anchors when satisfying quarantine regulations. (IHO Dictionary, S-32, 5th
Edition, 4117)
An area in which sea-planes anchor or may anchor. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
An area in which small boats anchor or may anchor. (S-57 Annex A, Appendix A, IHO Object
Catalogue)

An area in which yachts and small boats moor. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An area in which vessels anchor or may anchor for periods of up to 24 hours. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
An area in which vessels may anchor for a period of time not to exceed a specific limit.
A bridge having permanent horizontal and vertical alignment. (McGraw-Hill Dictionary of Scientific
and Technical Terms, 3rd Edition, 1984)
A bridge that is closed when set for carrying road traffic and open when set to permit marine traffic to
pass through the waterway it crosses. (Adapted from McGraw-Hill Encyclopedia of Science and
Technology 7th Edition, 1992)
A movable bridge (or span thereof) which rotates in a horizontal plane about a vertical pivot to allow
the passage of vessels. (Adapted from McGraw-Hill Encyclopedia of Science and Technology 7th
Edition, 1992)
A movable bridge (or span thereof) which is capable of being lifted vertically to allow vessels to pass
beneath. (Adapted from IHO Dictionary, S-32 5th Edition, 547)
A counterpoise bridge rotated in a vertical plane about an axis at one or both ends. Also called a
balance. (IHO Dictionary S-32, 5th Edition, 545)
A fixed floating bridge supported by pontoons. (McGraw-Hill Dictionary of Scientific and Technical
Terms, 3rd Edition, 1984)
A general name for bridges of which part or the entire span of the bridge may be raised or drawn
aside to allow ships to pass through. (IHO Dictionary S-32, 5th Edition, 546)
A bridge that has towers on each side of the waterway connected by a girder system on which a
carriage runs. (IHO Chart Specifications, M-4, 381.2)
A bridge structure used only for pedestrian traffic. (McGraw-Hill Dictionary of Scientific and Technical
Terms, 3rd Edition, 1984)
A long bridge consisting of a series of beams, spans or girders (of steel, timber or concrete)
supported on towers or piers and used to carry a road, railroad, etc. (Adapted from McGraw-Hill
Encyclopedia of Science and Technology 7th Edition, 1992)
A bridge supporting an artificially elevated channel, for the conveyance of water. (Adapted from The
New Shorter Oxford English Dictionary, 1993)
A fixed bridge consisting of either a roadway or a truss suspended from two or more cables which
pass over towers and are anchored by backstays to a firm foundation. (Adapted from McGraw-Hill
Encyclopedia of Science and Technology 7th Edition, 1992)
An area predominantly occupied by man-made structures used for residential, commercial and
industrial purposes. (Nautical Chart Manual, US Department of Commerce, 1992)
A small collection of dwellings in a remote area.
A collection of houses in a rural area, usually smaller than a town. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
Any considerable collection of dwellings and other buildings larger than a village, but not
incorporated as a city.(S-57 Annex A, Appendix A, IHO Object Catalogue)
A major town inhabited by a large permanent community with all essential services.(S-57 Annex A,
Appendix A, IHO Object Catalogue)
A collection of smaller houses (cottages, mobile homes etc.) which is mainly populated on a
seasonal basis. (S-57 Annex A, Appendix A, IHO Object Catalogue)

a cable used for the supply of electricity(S-57 Annex A, Appendix A, IHO Object Catalogue)

multiple un-insulated cables usually supported by steel lattice towers. Such features are generally
more prominent than normal power lines. (S-57 Annex A, Appendix A, IHO Object Catalogue)
a cable used for the transmission of telephone signals. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
a cable used for the transmission of telegraph signals. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
a cable or chain used to secure a mooring buoy or other floating structure.(S-57 Annex A, Appendix
A, IHO Object Catalogue)
a cable used for the transmission of data.(AML)
a cable comprised of multiple bundles of extremely thin flexible glass, transmitting light by total
internal reflection. (Adapted from Chambers Concise Dictionary)
a canal used for navigation as part of a transport system
a canal used to drain excess water from surrounding land
a canal used to supply water for the purpose of irrigation




An office, especially in ports, at which customs dues are collected or administrated. (adapted from
The New Shorter Oxford English Dictionary, 1993)
specified location that is identified and used as a rendezvous point (AML)
A coast backed by rock or earth cliffs, gives a good radar return and is useful for visual identification
from a considerable distance off, where cliffs alternate with low lying coast along the shoreline. (IHO
Chart Specifications, M-4)
A level coast with no obvious topographic features. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
a shoreline area made up of sand, ie. loose material consisting of small but easily distinguishable,
separate grains, between 0.0625 and 2.000 millimetres in diameter. (adapted from IHO Dictionary, S-
32, 5th Edition, 4497)

A shoreline area made up of rock and rock fragments ranging in size from pebbles and gravel to
boulders or large rock masses. (adapted from IHO Dictionary, S-32, 5th Edition, 5059)
A shoreline area made up of rounded, often flat water-worn rock fragments larger than approximately
16 mm. (adapted from IHO Dictionary, S-32, 4683)
Projecting seaward extension of glacier, usually afloat. Also called glacier tongue. (IHO Dictionary, S-
32, 5th Edition 2043)
One of several genera of tropical trees or shrubs which produce many prop roots and grow along low
lying coasts into shallow water. (IHO Dictionary, S-32, 5th Edition 3064)
A shoreline area made up of spongy land saturated with water. It may have a shallow covering of
water, usually with a considerable amount of vegetation appearing above the surface. (adapted from
IHO Dictionary, S-32, 5240)
A reef, often of large extent, composed chiefly of coral and its derivatives. (IHO Dictionary, S-32, 5th
Edition 1063)
A vertical cliff forming the seaward edge of an ice shelf, ranging in height from 2m to 50 m or more
above sea level.

A shoreline area made up of shells i.e. made up of the hard outside covering of marine animals.

A recoverable point on the earth, whose geographic co-ordinates have been determined by angular
methods with geodetic instruments. (Adapted from IHO Dictionary, S-32, 5th Edition, 5646)
A point used by surveyors for determining precise position by astronomical means. (IHO Chart
Specifications, M-4)

A point whose position has been accurately determined and plotted. (IHO Chart Specifications, M-4)
A permanent, stable object containing a marked point of known elevation with respect to a datum
used as a reference level for tidal observations or as a control point for levelling. (IHO Dictionary, S-
32, 5th Edition, 462)
A marker identifying the location of a surveyed boundary line (Digital Geographic Information
Standard - DIGEST, Oct.87)
A station in a network of permanently marked control points having their geographic positions
established to form third order accuracy or better. (Canadian Hydrographic Service, Survey Standing
Order, 3.1-85)

A station in a network of control points of a localised nature utilised for shoreline plots, sounding
marks, stadia work, etc., whose geographic position may be established to a slightly lower order than
main control points. (Canadian Hydrographic Service, Survey Standing Order, 3.1-85)
A conveyor along which material or people are transported by means of overhead cables supporting
buckets, cable cars, etc. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A conveyor along which material or people are transported by means of a moving belt. (S-57 Annex
A, Appendix A, IHO Object Catalogue)
continuous coverage of spatial objects is available within this area
an area containing no spatial objects
a high speed, shore-based crane used in the lift-on/lift-off operation of specially constructed
containers. (adapted from Nautical Chart Manual, US Department of Commerce, Coast and
Geodetic Survey, 7th Edition)
a tripodal structure used in dockyards and harbours for stepping masts or lifting loads in to and out of
vessels.
a crane mounted on rails (track) that can move (usually parallel to the wharf face) in order to load
and unload cargo vessels. (Canadian Hydrographic Service)
a type of crane shaped like the letter >A=. They are often positioned on river banks or the
coastline and are used for lifting logs from logging trucks and depositing them in the water.
(Canadian Hydrographic Service)
a dam erected across a river to raise the level of the water. A fence of stakes setin a river or along
the shore as a trap for fish. The word is now restricted to smaller works, the larger are called dams.
(IHO Dictionary, S-32, 5th Edition, 5967)

a barrier to check or confine anything in motion; particularly one constructed to hold back water and
raise its level to form a reservoir, or to prevent flooding. (IHO Dictionary, S-32, 5th Edition, 1196)
an opening dam across a channel which, when required, is closed to control flood waters. (IHO Chart
Specifications, M-4 326.7)
A point at which a distance from an origin along a feature is given for information, but at which no
specific marker exists.
A point at which a distance from an origin along a feature is given for information and which is
marked by a pole.
A point at which a distance from an origin along a feature is given for information and which is
marked by a board.
A point at which a distance from an origin along a feature is given for information and which is
physically marked, but the shape of the mark is not known or not given.
A dock which is open to the sea and in which the water level is affected by tides.
A dock in which water can be maintained at any level by closing a gate when the water is at the
desired level. (IHO Dictionary, S-32, 5th Edition, 1429)
An area at sea where chemical waste is dumped. (S-57 Annex A, Appendix A, IHO Object
Catalogue)

An area at sea where nuclear waste is dumped. (S-57 Annex A, Appendix A, IHO Object Catalogue)

An area at sea where explosives are dumped. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An area at sea where dredged material is deposited. Also called dumping ground. (IHO Dictionary, S-
32, 5th Edition, 4930)
An area at sea where disused vessels are scuttled. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
a man made barrier used as an enclosure or boundary or for protection. (Digital Geographic
Information Working Group -DGIWG, Oct. 1987)
a continuous growth of shrubbery planted as a fence, a boundary or a wind break. (Digital
Geographic Information Standard - DIGEST)
a fence constructed from masonry or stone.
a ferry which may have routes that vary with weather, tide and traffic. (adapted from M-4)
a ferry that follows a fixed route guided by a cable. (adapted from M-4)
a winter-time ferry which crosses a lead. (Finnish Maritime Administration)
a pole or stake placed in shallow water to outline a fishing ground or to catch fish (IHO Dictionary, S-
32, 5th Edition, 1818).
a structure (usually portable) for catching fish (IHO Dictionary, S-32, 5th Edition, 1819).
a fence of stakes or stones set in a river or along the shore to trap fish (IHO Dictionary, S-32, 5th
Edition, 5967).
a net built at sea for catching tunny (IHO Dictionary, S-32, 5th Edition, 5700).

A signal produced by the firing of explosive charges. (Admiralty List of Lights and Fog Signals)
A diaphone uses compressed air and generally emits a powerful low-pitched sound, which often
concludes with a brief sound of suddenly lowered pitch, termed the 'grunt'. (Admiralty List of Lights
and Fog Signals)
A siren uses compressed air and exists in a variety of types which differ considerably in their sound
and power. (Admiralty List of Lights and Fog Signals)
A horn having a diaphragm oscillated by electricity (IHO Dictionary, S-32, 5th Edition, 3371).
A reed uses compressed air and emits a weak, high pitched sound. (Admiralty List of Lights and Fog
Signals)
A diaphragm horn which operates under the influence of compressed air or steam (IHO Dictionary, S-
32, 5th Edition, 5717).
A ringing sound with a short range. The apparatus may be operated automatically, by hand or by
wave action. (IHO Chart Specifications, M-4, 452.5)
A distinctive sound made by a jet of air passing through an orifice. The apparatus may be operated
automatically, by hand or by air being forced up a tube by waves acting on a buoy. (IHO Chart
Specifications, M-4, 452.6)
A sound produced by vibration of a disc when struck. The apparatus may be operated automatically,
by hand or by wave action. (IHO Chart Specifications, M-4, 452.7)
A horn uses compressed air or electricity to vibrate a diaphragm and exists in a variety of types
which differ greatly in their sound and power. (Admiralty List of Lights and Fog Signals)
A large fortified building or structure. (Adapted from the Collins Dictionary)
A fortified enclosure, building or position able to be defended against an enemy. (The Collins
Dictionary)
A fortified structure on which artillery is mounted. (The Collins Dictionary)
A concrete structure strengthened to give protection against enemy fire, with apertures to allow
defensive gunfire. (The Collins Dictionary)
A round fort for coastal defence. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An outwork or fieldwork usually square or polygonal and without flanking defences. (Concise Oxford
Dictionary).
an opening gate used to control flood water.
a steel structure used for closing the entrance of locks, wet and dry docks. (IHO Dictionary, S-32, 5th
Edition, 602)
lock gates are the massive hinged doors at each end of a lock. (adapted from IHO Dictionary, S-32,
5th Edition, 2882)
an opening gate in a dyke.
a sliding gate or other contrivance for changing the level of a body of water by controlling the flow
into or out of it. (IHO Dictionary, S-32, 5th Edition, 4783).
a terminal for roll-on roll-off ferries.
a terminal for passenger and vehicle ferries.
a harbour with facilities for fishing boats.
a harbour with facilities for small boats and yachts (IHO Dictionary, S-32, 5th Edition, 3095).
a centre of operations for naval vessels (adapted from The Collins Dictionary).
a terminal for the bulk handling of liquid cargoes.
a terminal for the loading and unloading of passengers.
a terminal for container ships.
a terminal for the handling of bulk materials such as iron ore, coal, etc.
A platform powered by synchronous electric motors used to lift vessels (larger than boats) in and out
of the water.
A wheeled vehicle designed to lift and carry containers or vessels within its own framework. It is used
for moving, and sometimes stacking, shipping containers and vessels.
A permanently moored floating structure, such as an old ship, used as a restaurant.
A ship of historical interest permanently moored as a tourist attraction.
A permanently moored floating structure, such as an old ship, used as a museum.
A permanently moored floating structure, such as an old ship, used for accommodation.

A permanently moored floating structure, often constructed from old ships, used as a breakwater.
Sea ice which remains fast, generally in the position where originally formed, and which may attain a
considerable thickness. It is found along coasts, where it is attached to the shore, or over shoals,
where it may be held in position by islands, grounded icebergs or grounded polar ice. (IHO
Dictionary, S-32, 5th Edition, 1772)
Any form of ice which has originated from sea water. Generally any ice in the sea. (IHO Dictionary, S-
32, 5th Edition, 4566)
a low lying mass of flow ice which is not easily seen by approaching vessels owing to its dark indigo
colour. It is therefore a menace to shipping. It is usually caused by the capsizing and disintegration of
an iceberg.
Pieces of new ice, usually approximately circular, about 30 cm to 3 m across, and with raised rims,
due to the pieces striking against each other as the result of wind and swell. (IHO Dictionary, S-32,
5th Edition, 3643)
A mass of snow and ice continuously moving from higher to lower ground or, if afloat, continuously
spreading. (IHO Dictionary, S-32, 5th Edition, 2041)
Term used in a wide sense to include any area of sea ice, other than fast ice, no matter what form it
takes or how it is disposed. (IHO Dictionary, S-32, 5th Edition, 3639)
sea ice that is more than one year old (in contrast to winter ice). The WMO code defines polar ice as
any sea ice more than one year old and more than 3 metres thick. (IHO Dictionary, S-32, 5th Edition,
3928)
incorporates a large buoy which remains on the surface at all times and is moored by 4 or more
anchors. Mooring hawsers and cargo hoses lead from a turn-table on top of the buoy, so that the
buoy does not turn as the ship swings to wind and stream.

a mooring structure used by tankers to load and unload in port approaches or in offshore oil and gas
fields. The size of the structure can vary between a large mooring buoy and a manned floating
structure. Also known as single point mooring (SPM). (IHO Dictionary, S-32, 4th Edition)

A type of bog, especially a low-lying area, wholly or partly covered with water and dominated by
grasslike plants, grasses, sedges and reeds. (The New Encyclopaedia Britannica, 15th Edition 1991)
An area of wet, often spongy ground that is subject to frequent flooding or tidal inundations, but not
considered to be continually under water. It is characterized by the growth of non woody plants and
by the lack of trees. (Nautical Chart Manual, US National Oceanic and Atmospheric Administration -
NOAA, 1992).
Wet spongy ground consisting of decaying vegetation, which retains stagnant water, too soft to bear
the weight of any heavy body.(IHO Dictionary, S-32, 5th Edition, 504)
A tract of wasteland; peat bog, usually covered by a low scrubby growth, but may have scattered
small open water holes. (Nautical Chart Manual, US National Oceanic and Atmospheric
Administration - NOAA, 1992)
A series of connected and aligned mountains or mountain ridges. (US National Oceanic and
Atmospheric Administration - NOAA, 1992).
Low and relatively level land at a lower elevation than adjoining areas. (US National Oceanic and
Atmospheric Administration - NOAA, 1992)
A relatively narrow, deep depression with steep sides, the bottom of which generally has a
continuous slope. (IHO Dictionary, S-32, 5th Edition, 638)
A piece of land set aside for crops which are periodically flooded (e.g. rice paddy).
Areas used for cultivation of the soil, the breeding of livestock etc. and general farming
A large area of relatively flat natural pasture.
A piece of ground kept for ornament and/or recreation or maintained in its natural state as a public
property or area. (Websters New Collegiate Dictionary 1975)
An area of spongy land saturated with water. It may have a shallow covering of water, usually with a
considerable amount of vegetation appearing above the surface. (IHO Dictionary, S-32, 5th Edition,
5240)
The sliding down of a mass of land on a mountain or cliff-side; land which has so fallen. (IHO
Dictionary, S-32, 5th Edition, 2646)
The substance that results from the cooling of molten rock. (adapted IHO Dictionary, S-32, 5th
Edition, 2680)
Shallow pools of brackish water used for the natural evaporation of sea water to obtain salt. (IHO
Dictionary, S-32, 5th Edition, 4494)
Any accumulation of loose material deposited by a glacier. (Marine Chart Manual, US National
Oceanic and Atmospheric Administration - NOAA, 1992)
Bowl-shaped cavity, at the summit or on the side of a volcano.(IHO Dictionary, S-32, 5th Edition,
1115) Also a hole formed by the impact of a meteor. (Nautical Chart Manual, US National Oceanic
and Atmospheric Administration - NOAA, 1992).
A natural subterranean chamber or series of chambers open to the earths surface. (Digital
Geographic Information Standard - DIGEST)
Any high tower or spire-shaped pillar of rock, alone or cresting a summit. (IHO Dictionary, S-32, 5th
Edition, 3852)
A small insular feature usually with scant vegetation; usually of sand or coral. Often applied to
smaller coral shoals. (UKHO – The Mariners Handbook).
on a shore, the area on which the waves break and over which shore debris, such as sand, shingle,
pebbles, accumulate. A beach includes backshore and foreshore. (IHO Dictionary, S-32, 5th
Edition, 418)
That part of a beach which is usually dry, being reached only by the highest tides. (IHO Dictionary, S-
32, 5th Edition, 349)
That part of the shore which lies between high and low water mark at ordinary tide. (IHO Dictionary,
S-32, 5th Edition, 1907)




A mound of stones, usually conical or pyramidal, raised as a landmark or to designate a point of
importance in surveying. (IHO Dictionary S-32, 5th Edition, 601)
An area of land for burying the dead. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A vertical structure containing a passage or flue for discharging smoke and gasses. (Digital
Geographic Information Standard - DIGEST)
A parabolic aerial for the receipt and transmission of high frequency radio signals. (IHO Dictionary S-
32, 5th Edition, 1400)

A staff or pole on which flags are raised. (Digital Geographic Information Standard - DIGEST 1.28)
A tall structure used for burning-off waste oil or gas. (IHO Dictionary S-32, 5th Edition, 1836)
A straight vertical piece of timber or a hollow cylinder. (Adapted from Digital Geographic Information
Standard - DIGEST)
A tapered fabric sleeve mounted so as to catch and swing with the wind, thus indicating the wind
direction. (Navigation dictionary, US National Oceanic and Atmospheric Administration - NOAA,
1969)
A structure erected or maintained as a memorial to a person or event. (Digital Geographic
Information Standard - DIGEST)
A cylindrical or slightly tapering body of considerably greater length than diameter erected vertically.
(Oxford English Dictionary)
A slab of metal, usually ornamented, erected as a memorial to a person or an event. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
A tapering shaft usually of stone or concrete, square or rectangular in section, with a pyramidal apex.
(Adapted from Oxford English Dictionary)
A representation of a human, animal or fantasy figure in marble, bronze etc. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
A monument, or other structure in form of a cross. (Funk and Wagnells Dictionary)
A landmark comprising a hemispherical or spheroidal shaped structure (Adapted from the Macquarie
Dictionary)
A device used for directing a radar beam through a search pattern. (Adapted from Navigation
dictionary, US National Oceanic and Atmospheric Administration - NOAA, 1969)
A relatively tall structure which may be used for observation, support, storage or communication etc.
(Digital Geographic Information Working Group - DGIWG, Oct 1987)
A wind driven system of vanes attached to a towerlike structure (excluding wind generated power
plants). (Digital Geographic Information Standard - DIGEST)
A modern structure for the use of windpower. (IHO Chart Specifications, M-4)

A tall conical or pyramid-shaped structure often built on the roof or tower of a building, especially a
church or mosque. (Adapted from The New Shorter Oxford English Dictionary, 1993)
An isolated rocky formation or a single large stone (IHO Dictionary, S-32, 5th Edition).
indicates the port boundary of a navigational channel or suggested route when proceeding in the
`conventional direction of buoyage'.
indicates the starboard boundary of a navigational channel or suggested route when proceeding in
the `conventional direction of buoyage'.

at a point where a channel divides, when proceeding in the `conventional direction of buoyage', the
preferred channel (or primary route) is indicated by a modified port-hand lateral mark.

at a point where a channel divides, when proceeding in the `conventional direction of buoyage', the
preferred channel (or primary route) is indicated by a modified starboard-hand lateral mark.
A light illuminating a sector of very narrow angle and intended to mark a direction to follow. (IHO
Dictionary S-32, 5th Edition, 2778)
A light associated with other lights so as to form a leading line to be followed. (Adapted from IHO
Dictionary S-32, 5th Edition, 2794)
An aero light is established for aeronautical navigation and may be of high power than marine lights
and visible from well offshore. (IHO Chart Specifications, M-4, 476.1)
A light marking an obstacle which constitutes a danger to air navigation. (IHO Dictionary S-32, 5th
Edition, 2767)
A light used to automatically determine conditions of visibility which warrant the turning on or off of a
sound signal. (IHO Dictionary S-32, 5th Edition , 1885)

A broad beam light used to illuminate a structure or area (Adapted from the Collins Dictionary)
A light whose source has a linear form generally horizontal, which can reach a length of several
metres. (S-57 Annex A, Appendix A, IHO Object Catalogue)

A light placed on or near the support of a main light and having a special use in navigation. (ALRS)
A powerful light focused so as to illuminate a small area. (The Collins Dictionary)
Term used with leading lights to describe the position of the light on the lead as viewed from
seaward. (S-57 Annex A, Appendix A, IHO Object
Term used with leading lights to describe the position of the light on the lead as viewed from
seaward. (S-57 Annex A, Appendix A, IHO Object
Term used with leading lights to describe the position of the light on the lead as viewed from
seaward. (S-57 Annex A, Appendix A, IHO Object
Term used with leading lights to describe the position of the light on the lead as viewed from
seaward. (S-57 Annex A, Appendix A, IHO Object
A short Range (up to 2km) type of directional light. Sodium lighting gives a yellow background to a
screen on which a vertical black line will be seen by an observer on the centre line. (IHO Chart
Specifications, M-4, 475.8)
A light available as a back-up to a main light which will be illuminated should the main light fail. (S-57
Annex A, Appendix A, IHO Object Catalogue)
A light which enables its approximate bearing to be obtained without the use of a compass. (IHO
Chart Specifications, M-4, 478.1)
A group of lights of identical character and almost identical position, that are disposed horizontally. (S-
57 Annex A, Appendix A, IHO Object Catalogue)
A group of lights of identical character and almost identical position, that are disposed vertically. (S-
57 Annex A, Appendix A, IHO Object Catalogue)

a light intended primarily for marine navigation. (S-57 Annex A, Appendix A, IHO Object Catalogue)
hard shelled animals for example crabs or lobsters.
edible bivalve molluscs.
a vertebrate cold blooded animal with gills, living in water.
the general name for marine plants of the Algae class which grow in long narrow ribbons. (Int. Mar.
Dictionary 2nd Ed.)
an area where pearls are artificially cultivated.
An area within which exercises are carried out with torpedoes.
An area within which submarine exercises are carried out.
Areas for bombing and missile exercises. (Adapted from IHO Chart Specifications, M-4, 441)
An area within which mine laying exercises are carried out.
An area for shooting pistols, rifles and machine guns etc. at a target.
The ACLANT (Allied Command Atlantic) submarine grid provides NATO submarine operating
authorities with a common grid for the water space management of NATO submarines (modified
ATP-1(C) 3-42)
an area in which certain activities or factors of significance to surface navigation or operations apply.
(modified FACC)
A Joint Exercise Notification and Operating Area management grid used by the Joint Maritime
Operational Training Staff (JMOTS) for the positioning of forces. It provides a framework for
operating forces in widely dispersed groups.
An area within which military exercises may be carried out. (AML)
A designated circular water column with a specified radius (in NMs), used by submarines for vertical
navigation between allocated `Depth Separation' layers within a submarine operating area/zone
(Modified FlOO Vol.4 - 4208 paragraph 6/7)
An area that has been surveyed and reported as safe for submarines to rest on the sea bed.
An area in which submarine operations are prohibited or limited, owing to the existence of hazards to
dived submarines (AHP6 Vol.II)
a specified zone for the provision of sonar calibration or other underwater testing (AML).
An area used for live firing of weapons to bombard a designated area (AML).
An area allocated for bombardment during the live firing of weapons (AML).
A post or group of posts, which may support a deck, used for mooring or warping a vessel. (IHO
Dictionary, S-32, 5th Edition, 1433)
A post or group of posts, which a vessel may swing around for compass adjustment.
Small shaped post, mounted on a wharf or dolphin used to secure ship's lines.
A tie-up wall is a section of wall designated for tying-up vessels awaiting transit. Bollards and
mooring devices are available for both large and small ships.
A long heavy timber or section of steel, wood, concrete, etc., forced into the seabed to serve as a
mooring facility. (IHO Dictionary, S-32, 5th Edition, 3840)
A connection between two independent objects e.g. a buoy and pile or between
two buoys used as a mooring facility.
Small shaped post, mounted on a wharf or dolphin used to secure ship's lines.
Position where Fast Patrol Boats can moor to an islet or land. (AML)
A straight line that marks the boundary between a safe and a dangerous area or that passes clear of
a navigational danger. (adapted from IHO Dictionary, S-32, 5th Edition, 826)
A line passing through one or more fixed marks.
A line passing through one or more clearly defined objects, along the path of which a vessel can
approach safely up to a certain distance off. (Adapted from IHO Dictionary, S-32, 5th Edition, 2696)

A tree, branch or broken pile embedded in the ocean floor, river or lake bottom and not visible on the
surface, forming thereby a hazard to vessels. (IHO Dictionary, S-32, 5th Edition, 4794)
a submarine structure projecting some distance above the seabed and capping a temporarily
abandoned or suspended oil or gas well. (IHO Dictionary, S-32, 5th Edition, 5976)
a structure on an outfall through which liquids are discharged. The structure will usually project
above the level of the outfall and can be an obstruction to navigation.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
a permanent structure set in the water, framed with wooden beams and filled with rocks or boulders.
They are used to anchor log booms or support other constructions, e.g. submerged outfalls, diffusers
etc. They may always be dry, submerged or cover and uncover.(S-57 Annex A, Appendix A, Chapter
2 Attributes)
areas established by private interests, usually sport fishermen, to simulate natural reefs and wrecks
that attract fish. The reefs are constructed by dumping assorted junk in areas which may be of very
small extent or may stretch a considerable distance along a depth contour. Also called fishery
reefs.(S 57 Annex A, Appendix A, Chapter 2 Attributes)
an area of numerous unidentified dangers to navigation. The area serves as a warning to the mariner
that all dangers are not identified individually and that navigation through the area may be hazardous.
Commonly used to encode areas behind danger lines on navigation charts. (adapted from IHO
Dictionary, S-32, 5th Edition, 1915)
areas over which it is safe to navigate but which should be avoided for anchoring, taking the ground
or ground fishing. (S 57 Annex A, Appendix A, Chapter 2 Attributes)
Floating barriers, anchored to the bottom, used to deflect the path of floating ice in order to prevent
the obstruction of locks, intakes, etc., and to prevent damage
to bridge piers and other structures. (Canadian Hydrographic Service, Chart specifications).

equipment such as anchors, concrete blocks, chains and cables, etc., used to position floating
structures such as trot and mooring buoys etc.(S 57 Annex A, Appendix A, Chapter 2 Attributes)
A floating barrier used to protect a river or harbour mouth or to create a sheltered area for storage
purposes. (IHO Dictionary, S-32, 5th Edition, 505).
a structure, typically a dome or cube, erected over a wellhead or equipment attached to it (a tree) to
lessen the danger of vessels snagging gear. (AML)
any oil or gas related installation or structure on, or projecting from, the seabed, for example a
submerged platform or concrete foundations. (AML)
any pipeline related structure which projects above the seabed, for example a joint, T-piece, valve or
sleeve, or a crossing where one pipeline is raised over another by means of a supporting structure.
(AML)
lengths of large diameter casing pipe projecting from a wellhead which may extend only a short
distance above the seabed, or rise to project above the sea surface. (Adapted from An A-Z of
Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)

a complex of pipes forming the junction of several incoming lines with one or more outlets,
incorporating values and instruments where necessary to monitor fluids in individual lines. (Adapted
from An A-Z of Offshore Oil and Gas by Harry Whitehead, 2nd Ed, 1983 Gulf Publishing Company)
large seabed structures, typically made of concrete, capable of storing oil or gas and usually found
attached or adjacent to a rig, or marked by a single point mooring buoy. (AML)
a guide frame incorporating a guide base that is lowered to the sea bed to align with an exploration
well-head, through which a series of development well are drilled. (An A-Z of Offshore Oil & Gas
by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)
a floating structure, usually rectangular in shape, which serves as landing, pierhead or bridge
support which has been caused to permanently sink. (Adapted from IHO Dictionary, S-32, 5th
Edition, 3947)
miscellaneous items and objects, most of which have been lost overboard or otherwise abandoned
to the sea, for example cargo containers or vehicles. (AML)
a temporary mobile structure, either fixed or floating, used in the exploration stages of oil and gas
fields.(IHO Dictionary, S-32, 5th Edition)

a term used to indicate a permanent offshore structure equipped to control the flow of oil or gas. It
does not include entirely submarine structures. (IHO Dictionary, S-32, 5th Edition, 4037)
a platform from which one's surroundings or events can be observed, noted or recorded such as for
scientific study. (adapted from IHO Dictionary, S-32, 5th Edition, 3493/3500)

a metal lattice tower, buoyant at one end and attached at the other by a universal joint to a concrete
filled base on the sea bed. The platform may be fitted with a helicopter platform, emergency
accommodation and hawser/hose retrieval. (adapted from UKHO CSDO 607.2 (12), May 1994)
a rigid frame or tube with a buoyancy device at its upper end , secured at its lower end to a universal
joint on a large steel or concrete base resting on the sea bed, and at its upper end to a mooring buoy
by a chain or wire. (adapted from UKHO CSDO 607.2 (12), May 1994)
a platform secured to the sea bed and surmounted by a turn-table to which ships moor. (adapted
from UKHO CSDO 607.2 (12), May 1994)

a man-made structure usually built for the exploration or exploitation of marine resources, marine
scientific research, tidal observations, etc. (adapted from IHO Dictionary, S-32, 5th Edition, 240)
an offshore oil/gas facility consisting of a moored tanker/barge by which the product is extracted,
stored and exported. (adapted from UKHO CSDO 607.2 (13), May 1994)
a platform used primarily for eating, sleeping and recreation purposes.
a floating structure with control room, power and storage facilities, attached to the sea bed by a
flexible pipeline and cables.
A pipe with holes from which air blows. When the air bubbles reach the surface they form a barrier
which prevents the spread of oil. (Kort- og Matrikelstyrelsen, Denmark)
A floating tube shaped structure, with a curtain (2 metre) hanging under it, below the surface, which
prevents the spread of oil. (Kort- og Matrikelstyrelsen, Denmark)
An elongated wood or metal pole embedded in the bottom to serve as a marker or support. (adapted
from IHO Dictionary, S-32, 5th Edition, 4960)
A vertical piece of timber, metal or concrete forced into the earth or sea bed.
A single structure comprising 3 or more piles held together (sections of heavy timber, steel or
concrete), and forced into the earth or sea bed. (adapted from IHO Dictionary, S-32, 5th Edition,
3840)
Pilot boards from a cruising vessel.
Pilot boards by helicopter which comes out from the shore.
Pilot boards from a vessel which comes out from the shore on request.
A pipe (generally a sewer or drainage pipe) discharging in to the sea or river. (S-57 Annex A,
Appendix A, IHO Catalogue)
A pipe taking water from a river or other body of water, to drive a mill or supply a canal, waterworks,
etc. (IHO Dictionary, S-32, 5th Edition, 2468)
A pipe in a sewage system for carrying water or sewage to a disposal area. (S-57 Annex A,
Appendix A, IHO Catalogue)
A submerged pipe from which warm water bubbles, preventing the surrounding water from freezing.
(S-57 Annex A, Appendix A, IHO Catalogue)

A pipe used for supplying of gas or liquid product. (S-57 Annex A, Appendix A, IHO Catalogue)
An excavation in solid rock from which building stone, limestone, etc. is removed.
An excavation in the earth for the purpose of extracting earth materials.
a reserve stock of material, equipment or other supplies.
a stationary plant containing apparatus for large-scale conversion of some form of energy (hydraulic,
steam, chemical, nuclear, etc.) into electrical energy.
a system of process units used to convert crude petroleum into fuels, lubricants and other petroleum
derived products.
A storage area for wood used for building, carpentry or joinery.
a group of buildings where goods are manufactured.
an area in which a number of large-capacity storage tanks are located, generally used for crude oil or
petroleum products.
an area in which numerous wind motors are located.

hill of refuse from a mine, industrial plant etc. on land (adapted from Concise Oxford Dictionary).




a vertical construction consisting, for example, of a steel framework or of prestressed concrete, to
support a power transmission cable or line. (adapted from Digital Geographic Information Standard -
DIGEST FACC 1.2)
a pylon or pole used to support a telephone or telegraph line. (Digital Geographic Information
Standard - DIGEST FACC 1.2)
a tower or pylon supporting steel cables which convey cars, buckets, or other suspended carrier
units. (adapted from Digital Geographic Information Standard - DIGEST FACC 1.2)
a tower, abutment or pylon from which a bridge deck is suspended. (adapted from Digital
Geographic Information Standard - DIGEST FACC 1.2)
a support in the form of a pillar or pier for the spans of a bridge. (adapted from Digital Geographic
Information Standard - DIGEST FACC 1.2)
a radar station established for traffic surveillance.(IHO Dictionary, S-32, 5th Edition, 4144)
a shore-based station which the mariner can contact by radio to obtain a position. IHO Chart
Specifications, M-4
A radar marker beacon which continuously transmits a signal appearing as a radial line on a radar
screen, the line indicating the direction of the beacon. Ramarks are intended primarily for marine
use. The name "ramark" is derived
from the words radar marker. (IHO Dictionary, S-32, 5th Edition, 4208)
A radar beacon which returns a coded signal which provides identification of the beacon, as well as
range and bearing. The range and bearing are indicated by the location of the first character received
on the radar screen. The name "racon" is derived from the words radar beacon. (IHO Dictionary, S-
32, 5th Edition, 4132)
A radar beacon that may be used (in conjunction with at least one other radar beacon) to indicate a
leading line.
a radio station which need not necessarily be manned, the emissions of which, radiated around the
horizon, enable its bearing to be determined by means of the radio direction finder of a ship. (IHO
Dictionary, S-32, 5th Edition, 802)
a special type of radiobeacon station the emissions of which are intended to provide a definite track
for guidance. (IHO Dictionary, S-32, 5th Edition, 1378)
a special type of radiobeacon station emitting a beam of waves to which a uniform turning movement
is given, the bearing of the station being determined by means of an ordinary listening receiver and a
stop watch. Also referred to as a rotating loop radiobeacon. (IHO Dictionary, S-32, 5th Edition, 4444)
a type of long range position fixing beacon.
a radio station intended to determine only the direction of other stations by means of transmission
from the latter. (IHO Dictionary, S-32, 5th Edition, 4174)
a radio station which is prepared to provide QTG service, that is to say, to transmit upon request
from a ship, a radio signal, the bearing of which can be taken by that ship. (IHO Dictionary, S-32, 5th
Edition, 4108)
a radio beacon designed for aeronautical use.
the Decca Navigator System is a high accuracy, short to medium range radio navigational aid
intended for coastal and landfall navigation. (Admiralty List of Radio Signals, UK Hydrographic
Office, Volume 2, 1994)
Loran-C is a low frequency electronic position fixing system using pulsed transmissions at 100 Khz.
(Admiralty List of Radio Signals, UK Hydrographic Office, Volume 2, 1994)
a radiobeacon transmitting DGPS correction signals.
Toran is an electronic position fixing system used mainly by aircraft.
Omega is a long-range radio navigational aid which operates within the VLF frequency band. The
system comprises eight land based stations. (Admiralty List of Radio Signals, UK Hydrographic
Office, Volume 2, 1994)

Syledis is a ranging position fixing system operating at 420-450MHz over a range of up to 400Km.
Chiaka is a low frequency electronic position fixing system using pulsed transmissions at 100 Khz.
(Admiralty List of Radio Signals, UK Hydrographic Office, Volume 2, 1995)

Global system for mobiles. Used as a method of location positioning in conjunction with GPS. (AML)
a station that transmits maritime safety information. (AML)



A radar transponder beacon which emits a characteristic signal when triggered by emissions of
ships' or aircraft radars.
A radar beacon which transmits independently.




a straight route (known as a recommended track, range or leading line), which comprises at least
two structures (usually beacons or daymarks) and/or natural features, which may carry lights and/or
top-marks. The structures/features are positioned so that when observed to be in line, a vessel can
follow a known bearing with safety. (adapted from IALA Aids to Navigation Guide, 1990)
a route (known as a recommended track or preferred route) which is not based on a series of
structures or features in line.
A place where equipment for saving life at sea is maintained; the type of lifeboat may vary from fast,
long distance boats to inflatable inshore boats. (IHO Chart Specifications, M-4)
Rocket - a pyrotechnic projectile used for signalling or for life-saving purposes. (IHO Dictionary, S-
32, 5th Edition, 4418)
Shelter or protection from danger or distress at sea.

Shelter or protection from danger in areas exposed to extreme and sudden tides or tidal streams.
a place where a lifeboat is moored ready for use.(S-57 Appendix A,Chapter 2 Attributes)
A radio station reserved for emergency situations, might also be a public telephone.
A place where first aid equipment is available.
the area around an offshore installation within which vessels are prohibited from entering without
permission; special regulations protect installations within a safety zone and vessels of all
nationalities are required to respect the zone.(IHO Dictionary, S-32, 5th Edition, 4471). (For legal
definition see UNCLOS Article 60)
a tract of land managed so as to preserve it's flora, fauna, physical features, etc.
a place where birds are bred and protected.

a place where wild animals or birds hunted for sport or food are kept undisturbed for private use.
a place where seals are protected.

an area, usually about two cables diameter, within which ships' magnetic fields may be measured;
sensing instruments and cables are installed on the sea bed in the range and there are cables
leading from the range to a control position ashore. (IHO Chart Specifications, M-4)
an area controlled by the military in which restrictions may apply. (Hydrographic Service, Royal
Australian Navy)

an area around certain wrecks of historical importance to protect the wrecks from unauthorized
interference by diving, salvage or deposition (including anchoring). (IHO Chart Specifications, M-4)
an area around a navigational aid which vessels are prohibited from entering.
an area laid and maintained with explosive mines for defence or practice purposes.
an area in which people may swim and therefore vessel movement may be restricted.
an area reserved for vessels waiting to enter a harbour.
an area where marine research takes place.
an area where dredging is taking place.
a place where fish are protected.
a tract of land managed so as to preserve the relation of plants and living creatures to each other
and to their surroundings.
an area in which a vessels' speed must be reduced in order to reduce the size of the wake it
produces.

an area where vessels turn. (Service Hydrographique et Océanographique de la Marine, France).

an area within which people may water ski and therefore vessel movement may be restricted.
a generic term which may be used to describe a wide range of areas, considered sensitive for a
variety of environmental reasons. (IHO Chart Specifications, M-4)
an area that needs special protection through action by IMO because of its significance for regional
ecological, socio-economic or scientific reasons and because it may be vulnerable to damage by
international shipping activities. (IHO Chart Specifications, M-4)
An area within which notification is required between respective military authorities of future military
exercises/activities. (AML)
an area formerly laid with mines where the controlling authority have not provided proof of clearance
(AML)
A main road with separate carriageways and limited access, specially constructed and controlled for
fast motor traffic. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A hard surfaced (metalled) road; a main through route. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
A secondary road for local traffic. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Track - a rough path or way formed by use. Path - a way or track laid down for walking or made by
continual treading. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A main road, in an urban area, for local traffic. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A secondary road, in an urban area, for local traffic. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
A place where roads, etc. intersect. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A connection designed to provide traffic access from one road to another. (DFDD - AP020)
A path worn by the passage of people or animals. (DFDD - AP050)
A component of a national network of arterial, inter-city highways, specifically excluding national
motorways.
A component of a network of collector highways that feed primary routes.
a level stretch of land where aeroplanes take of and land.
a site on which helicopters may land and take off. (IHO Dictionary, S-32, 5th Edition, 2232)
a natural or artificial passage or channel through shoals or steep banks,lying between two channels.
(IHO Dictionary, S-32, 5th Edition)
an elevation over which the depth of water is relatively shallow, but normally sufficient for safe
surface navigation. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd
Edition)
in oceanography, an obsolete term which was generally restricted to depths greater than 6,000 m.
(IHO Dictionary, S-32, 5th Edition)
an indentation in the coastline
a long narrow, characteristically very deep and asymmetrical depression of the sea floor, with
relatively steep sides. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd
Edition)
a depression, characteristically in the deep sea floor, more or less equidimensional, in plan and of
variable extent. (adapted from IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)
A muddy stretch submerged at high water. (Chambers Concise Dictionary 1988)
rock lying at or near the sea surface that may constitute a hazard to surface navigation. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a rocky formation continuous with and fringing the shore. (IHO Dictionary, S-32, 5th Edition)
a relatively narrow deep depression with steep sides, the bottom of which generally has a continuous
slope, developed characteristically on some continental slopes. (IHO-IOC Publication B-6
Standardisation of Undersea Feature Names, 2nd Edition)
a navigable narrow part of a bay, strait, river, etc. (IHO Dictionary, S-32, 5th Edition)

an offshore hazard to surface navigation that is composed of unconsolidated material. (adapted
from IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a relatively small isolated elevation of a rounded shape. (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)

(a) A long, narrow elevation with steep sides. (IHO-IOC Publication B-6 Standardisation of Undersea
Feature Names, 2nd Edition) (b) A long narrow elevation often separating ocean basins. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition) (c) The linked major mid-
oceanic mountain systems of global extent. Also called mid-oceanic ridge. (adapted from IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a large isolated elevation, greater than 1000m in relief above the sea floor, characteristically of
conical form. (adapted from IHO-IOC Publication B-6 Standardisation of Undersea Feature Names,
2nd Edition)
any high tower or spire-shaped pillar or rock or coral, alone or cresting a summit. It may extend
above the surface of the water. It may or may not be a hazard to surface navigation. (IHO
Dictionary, S-32, 5th Edition)
an extensive, flat, gently sloping or nearly level region at abyssal depths. (IHO-IOC Publication B-6
Standardisation of Undersea Feature Names, 2nd Edition)
a flat or nearly flat area of considerable extent, dropping off abruptly on one or more sides. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a subordinate elevation, ridge or rise projecting outward from a larger feature. (IHO-IOC Publication
B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a zone adjacent to a continent (or around an island) and extending from the low water line to a depth
at which there is usually a marked increase of slope towards oceanic depths. (IHO-IOC Publication B-
6 Standardisation of Undersea Feature Names, 2nd Edition)
a long depression of the sea floor characteristically flat bottomed and steep sided and normally
shallower than a trench. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd
Edition)

a broad pass, resembling in shape a riding saddle, in a ridge or between contiguous seamounts.
(IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a tract, on occasion extensive, of low (100-500m) elevations on the deep sea floor. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)

a gently dipping featureless surface, underlain primarily by sediment, at the base of any steeper
slope. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a gentle slope with a generally smooth surface on the sea floor, characteristically found around
groups of islands or seamounts. (IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)
a region adjacent to a continent, normally occupied by or bordering a shelf, that is highly irregular
with depths well in excess of those typical of a shelf. (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)
the zone, generally consisting of shelf, slope and rise, separating the continent from the abyssal plain
or deep sea floor. (adapted from IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)
a gentle slope rising from the oceanic depths towards the foot of a continental slope. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)

an elongated and comparatively steep slope separating flat or gently sloping areas. Also called:
scarp. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a relatively smooth, fan-like, depositional feature normally sloping away from the outer termination of
a canyon or canyon system. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names,
2nd Edition)
an extensive linear zone of irregular topography of the sea floor, characterised by steep-sided or
asymmetrical ridges, troughs or escarpments. (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)
a narrow break in a ridge or a rise. (IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)
a seamount having a comparatively smooth flat top. Also called a tablemount. (Adapted from IHO-
IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a small isolated elevation (see also abyssal hills) (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)
a local depression, often steep-sided, of the sea floor. (adapted from IHO-IOC Publication B-6
Standardisation of Undersea Feature Names, 2nd Edition)
a depositional embankment bordering a canyon, valley or deep-sea channel. (IHO-IOC Publication B-
6 Standardisation of Undersea Feature Names, 2nd Edition)
the axial depression of the mid-oceanic ridge system. (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)
an annular depression that may not be continuous, located at the base of many seamounts, islands
and isolated elevations. (IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd
Edition)
a large and complex grouping of ridges and seamounts. (IHO-IOC Publication B-6 Standardisation of
Undersea Feature Names, 2nd Edition)
a prominent elevation either pointed or of a very limited extent across the summit. (IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a region identifiable by a group of similar physiographic features whose characteristics are markedly
in contrast with surrounding areas. (IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)

(a) A broad elevation that rises gently and generally smoothly from the sea floor. (b) The linked major
mid-oceanic mountain systems of global extent. Also called mid-oceanic ridge. (adapted from IHO-
IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a continuously sloping elongated narrow depression commonly found in fan or abyssal plains and
customarily bordered by levees on one or both sides. (adapted from IHO-IOC Publication B-6
Standardisation of Undersea Feature Names, 2nd Edition)
several seamounts in linear or orcuate alignment. Also called: seamounts. (adapted from IHO-IOC
Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a narrow zone at the seaward margin of a shelf along which is a marked increase of slope. Also
called: shelf break. (adapted from IHO-IOC Publication B-6 Standardisation of Undersea Feature
Names, 2nd Edition)

a sea floor barrier of relatively shallow depth restricting water movement between basins. (adapted
from IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
the slope seaward from the shelf edge to the upper edge of a continental rise or the point where
there is a general reduction in slope.

a relatively flat horizontal or gently inclined surface sometimes long and narrow, which is bounded by
a steeper ascending slope on one side and by a steeper descending slope on the opposite side.
(Adapted from IHO-IOC Publication B-6 Standardisation of Undersea Feature Names, 2nd Edition)
a relatively shallow, wide depression, the bottom of which usually has a continuous gradient. This
term is generally not used for features that have canyon-like characteristics for a significant portion of
their extent. Also called: submarine valley; sea valley. (Adapted from IHO-IOC Publication B-6
Standardisation of Undersea Feature Names, 2nd Edition)
an artificial water course used for navigation.
a large body of water entirely surrounded by land. (IHO Dictionary, S-32, 5th Edition, 2629)
a relatively large natural stream of water.
A straight section of a river, especially a navigable river between two bends or an arm of the sea
extending into the land.(Adapted from IHO Dictionary, S-32, 5th Edtion,4239).
A bay as the mouth of a river, where the tide meets the river current. (IHO Dictionary, S-32, 5th
Edition, 1712)

Sea area close to the shore below low tide. (Adapted from IHO Dictionary, S-32, 5th Edition, 3419)
a geographical area selected as convenient according to size, shape & type and uniquely
identified with a letter eg "A" (STANAG 2263 Ed 4)
a division of a "beach area" usually not more than 100Km in length.Each sector within a"beach area"
will be given a unique identification number eg"A/2" (STANAG 2263 Ed 4)
a structure protecting a shore area, harbour, anchorage, or basin from waves. (IHO Dictionary, S-32,
5th Edition, 542)
a low artificial wall-like structure of durable material extending from the land to seaward for a
particular purpose, such as to prevent coast erosion (adapted from IHO Dictionary, S-32, 5th Edition,
2525 and IHO Chart Specifications, M-4)
a form of breakwater alongside which vessels may lie on the sheltered side only; in some cases it
may lie entirely within an artificial harbour, permitting vessels to lie along both sides. (IHO Chart
Specifications, M-4)
a long, narrow structure extending into the water to afford a berthing place for vessels, to serve as a
promenade, etc. (IHO Dictionary, S-32, 5th Edition, 3833)
a pier built only for recreational purposes. (IHO Chart Specifications, M-4)
a structure serving as a berthing place for vessels. (IHO Dictionary, S-32, 5th Edition, 5985)
a wall or bank, often submerged, built to direct or confine the flow of a river or tidal current, or to
promote a scour action. (adapted from IHO Dictionary, S-32, 5th Edition, 5586 and IHO Chart
Specifications, M-4)
A layer of broken rock, cobbles, boulders, or fragments of sufficient size to resist the erosive forces
of flowing water and wave action. (Adapted from Marine Chart Manual, US National Oceanic and
Atmospheric Administration - NOAA, 1992)
facing of stone or other material, either permanent or temporary, placed along the edge of a stream,
river or canal to stabilize the bank and to protect it from the erosive action of the stream. (adapted
from IHO Dictionary, S-32, 5th Edition, 4379)
an embankment or wall for protection against waves or tidal action along a shore or water front. (IHO
Dictionary, S-32, 5th Edition, 4584)
steps at the shoreline as the connection between land and water on different levels.(S-57 Annex A,
Appendix A, IHO Object Catalogue)
a sloping structure that can either be used as a landing place, at variable water levels, for small
vessels, landing ships, or a ferry boat, or for hauling a cradle carrying a vessel which may include
rails. (adapted from IHO Dictionary, S-32, 5th Edition, 4209)
the prepared and usually reinforced inclined surface on which keel- and bilge-blocks are laid for
supporting a vessel under construction. (IHO Dictionary, S-32, 5th Edition, 4775)
a protective structure designed to cushion the impact of a vessel and prevent damage.(S-57 Annex
A, Appendix A, IHO Object Catalogue)
a wharf consisting of a solid wall of concrete, masonry, wood etc., such that the water cannot
circulate freely under the wharf. (Capt A Rae, pilot, Port of Halifax & Mr R Morash, wharf
building engineer, Transport Canada)

a wharf supported on piles or other structures which allow free circulation of water under the wharf.
(Capt A Rae, pilot, Port of Halifax & Mr R Morash, wharf building engineer, Transport Canada)
an inclined plane used to dump logs into the water for transport, or to haul logs out of the water for
processing.
Man-made structure that acts as an obstacle to landing operations. (AML)
Natural structure that acts as an obstacle to landing operations. (AML)
A signal station for the control of vessels within a port.
A signal station for the control of vessels entering or leaving a port.
A signal station displaying International Port Traffic signals.
A signal station for the control of vessels when berthing.
A signal station for the control of vessels entering or leaving a dock.
A signal station for the control of vessels entering or leaving a lock.
A signal station for the control of vessels wishing to pass through a flood control barrage.
A signal station for the control of vessels wishing to pass under a bridge.
A signal station indicating when dredging is in progress.
Visual signal lights placed in a waterway to indicate to shipping the movements authorised at the
time at which they are shown.
a signal or message warning of the presence of a danger to navigation.
a signal or message warning of the presence of a maritime obstruction.
a signal or message warning of the presence of a cable.
a signal or message warning of activity in a military practice area.
a station that may receive or transmit distress signals.

a visual signal displayed to indicate a weather forecast. (IHO Dictionary, S-32, 5th Edition, 4740)
a signal or message conveying information about storm conditions.
a signal or message conveying information about ice conditions.

an accurate signal marking a specified time or time interval. It is used primarily for determining errors
of timepieces. Such signals are usually sent from an observatory by radio or telegraph, but visual
signals are used at some ports. (IHO Dictionary, S-32, 5th Edition, 4735)
a signal or message conveying information on tidal conditions in the area in question. (IHO
Dictionary, S-32, 5th Edition, 4734)
a signal or message conveying information on condition of tidal currents in the area in question. (IHO
Dictionary, S-32, 5th Edition, 4733)
a device for measuring the height of tide. A graduated staff in a sheltered area where visual
observations can be made; or it may consist of an elaborate recording instrument making a
continuous graphic record of tide height against time. Such an instrument is usually actuated by a
float in a pipe communicating with the sea through a small hole which filters out shorter waves. (IHO
Dictionary, S-32, 5th Edition, 1984)
a visual scale which directly shows the height of the water above chart datum or a local datum. (IHO
Chart Specifications, M-4, 496)
a signal or message warning of diving activity
a device for measuring and conveying information about the water level (non-tidal) in the area in
question.
a generally cylindrical tower used for storing fodder or grain.
a fixed structure for storing liquids. (IHO Dictionary, S-32, 5th Edition, 5290)

a storage building for grain. Usually a tall frame, metal or concrete structure with an especially
compartmented interior. (The New Encyclopaedia Britannica Micropaedia, 15th Edition).
a tower with an elevated container used to hold water.
An excavation through high ground for a road, canal, etc.
An artificial elevation constructed from earth, stone, etc. carrying a road, railway or similar or serving
to dam water.
A mound, ridge or hill of drifted material on the sea coast or in a desert. (adapted from IHO
Dictionary, S-32, 5th Edition, 1496)
A small isolated elevation, smaller than a mountain. (IHO Dictionary, S-32, 5th Edition, 2262)
A dome-shaped hill formed in a permafrost area when the hydrostatic pressure of freezing ground
water causes the upheaval of a layer of frozen ground. (Encyclopaedia Britannica Mycropaedia, 15th
Edition)
Land rising abruptly for a considerable distance above the water or surrounding land. (IHO
Dictionary, S-32, 5th Edition, 829)
Rocky debris on the side or at the foot of a mountain forming a steep stony slope.
a berth set aside for the use of visiting vessels.
a club for mariners generally associated with other small craft facilities.
a hoist for lifting boats out of the water.
a place where sails are made or may be taken for repair.
a place on shore where boats may be built, stored and repaired.
a public house providing food, drink and accommodation. (The Collins Reference English Dictionary,
1992)
a commercial establishment serving food. (The Collins Reference Dictionary, 1992)
a dealer in ships= supplies. (The Collins Reference Dictionary, 1992)
a place where food and other such supplies are available.
a place where a doctor is available to provide medical attention.
a place where medical drugs are dispensed.
a place where fresh water is available.
a place where fuel is available.
a place where a connection to an electrical supply is available.
a place where bottled gas is available.
a place where showers are available.
a place where there are facilities for washing clothes.
a place where toilets are available for public use.
a place where mail may be posted.
a place where a telephone is available for public use.
a place where refuse may be dumped.
a place where cars may be parked.
a place on shore where boats and/or trailers may be parked.
a place where caravans may be parked or where caravan accommodation is provided.
a place where visitors may pitch tents and camp.
a place where sewerage may be pumped off a vessel.
a place where a telephone is available for emergency use only.
a place where boats may be landed or launched.
a mooring set aside for the use of visiting vessels.
a place where vessels may berth for the purpose of careening.
a place where people may go to eat a picnic.
a place where mechanical repairs can be undertaken to engines or other vessel equipment.
a place where a vessel is patrolled by a security service or stored in a secure lockup.
a mark used to indicate a firing danger area, usually at sea.
any object toward which something is directed. The distinctive marking or instrumentation of a
ground point to aid its identification on a photograph. (Adapted from IHO Dictionary, S-32, 5th
Edition, 5309)

a mark marking the position of a ship which is used as a target during some military exercise. (BSH)
a mark used to indicate a degaussing range.
a mark of relevance to barges.
a mark used to indicate the position of submarine cables or the point at which they run on to the
land.
a mark used to indicate the limit of a spoil ground (adapted from IHO Dictionary, S-32, 5th Edition,
4931).
a mark used to indicate the position of an outfall or the point at which it leaves the land.
Ocean Data Acquisition System (IHO Dictionary, S-32, 5th Edition, 5953)
a mark used to record data for scientific purposes.
a mark used to indicate a seaplane anchorage.
a mark used to indicate a recreation zone.
a privately maintained mark.
a mark indicating a mooring or moorings.
a large buoy designed to take the place of a lightship where construction of an offshore light station
is not feasible. (IHO Dictionary, S-32, 5th Edition, 2656)

aids to navigation or other indicators so located as to indicate the path to be followed. Leading marks
identify a leading line when they are in transit. (IHO Dictionary, S-32, 5th Edition, 2697)
a mark forming part of a transit indicating one end of a measured distance.
a notice board or sign indicating information to the mariner.
a mark indicating a traffic separation scheme.
a mark indicating an anchoring prohibited area.
a mark indicating that berthing is prohibited.
a mark indicating that overtaking is prohibited.
a mark indicating a one-way route.
a mark indicating that vessels must not generate excessive wake.
a mark indicating that a speed limit applies.
a mark indicating the place where the bow of a ship must stop when traffic lights
a mark indicating that special caution must be exercised in the vicinity of the mark.
a mark indicating that a ship should sound its siren or horn.
a mark indicating the minimum vertical space available for passage.
a mark indicating the maximum draught of vessel permitted.
a mark indicating the minimum horizontal space available for passage.
a mark warning of strong currents.
a mark indicating that berthing is allowed.
a mark indicating an overhead power cable.
a mark indicating the gradient of the slope of a dredge channel edge.
a mark indicating the presence of a telephone.
a mark indicating that a ferry route crosses the ship route; often used with a `sound ship's siren'
mark.
a mark used to indicate the position of submarine pipelines or the point at which they run on to the
land.
a mark indicating an anchorage area.
a mark used to indicate a clearing line.
a mark indicating the location at which a restriction or requirement exists.
a mark indicating that diving may take place in the vicinity.
a mark providing or indicating a place of safety.
a mark indicating a foul ground.
a mark installed for use by yachtsmen.
a mark indicating an area where helicopters may land.
a mark indicating a location at which a GPS position has been accurately determined.
a mark indicating an area where sea-planes land.
a mark indicating that entry is prohibited.
a mark indicating that work (generally construction) is in progress.
a mark whose detailed characteristics are unknown.
a mark indicating a borehole that produces or is capable of producing oil or natural gas. (adapted
from IHO Dictionary, S-32, 5th Edition, 5971)
a mark indicating the point at which a channel divides separately into two channels.
a mark indicating the existence of a fish, mussel, oyster or pearl farm/ culture.
a mark indicating the existence or the extent of an artificial reef.
a defined Traffic Separation Scheme that has been adopted as an IMO routing measure.
a defined Traffic Separation Scheme that has not been adopted as an IMO routing measure.
vegetation belonging to a group of plants with green blades that are eaten by cattle, sheep, etc. (The
Concise Oxford Dictionary)
a shrub or clump of shrubs with stems of moderate length. (The Concise Oxford Dictionary)
a wood with trees that shed their leaves annually. (Bundesamt fur Seeschiffahrtund Hydrographie,
Germany)
a wood with evergreen trees of a group usually bearing cones, including yews, cedars and redwoods.
(Bundesamt fur Seeschiffahrt und Hydrographie,Germany)
growing trees densely occupying a tract of land. (The Concise Oxford Dictionary)
one of several genera of tropical trees or shrubs which produce many prop roots and grow along low
lying coasts into shallow water. (IHO Dictionary, S-32, 5th Edition, 3064)
a mixture of arable crops.
any of various water or marsh plants with a firm stem. (The Concise Oxford Dictionary)
any small cryptogamous plant of the class Musci, growing in dense clusters on the surface of the
ground in bogs, on trees, stones, etc. (The Concise Oxford Dictionary)
a woody perennial plant, having a self supporting main stem or trunk.
a tree which keeps its foliage all year round.
a cone-bearing, needle-leaved or scale-leaved evergreen tree. (adapted from The New
Encyclopaedia Britannica, 15th Edition 1991)
a tropical or sub-tropical tree, shrub or vine having a tall, unbranched, columnar trunk. The trunk is
crowned by a tuft or large, pleated fan or feather shaped leaves with stout sheathing and often
prickly petioles (stalks), the persistent bases of which frequently clothe the trunk. (adapted from The
New Encyclopaedia Britannica, 15th Edition 1991)
(also called Nypa palm) a rare palm tree with regular branching involving equal or sub-equal division
of the apex that results in forking. (adapted from The New Encyclopaedia Britannica, 15th Edition
1991)

(also called beefwood, Australian pine, ironwood, she-oak, swamp oak, whistling pine) a tree
characterized by slender, green, often drooping branches that are deeply grooved and that bear, at
intervals, whorls of tine leaves. (adapted from The New Encyclopaedia Britannica, 15th Edition 1991)
an instance of a large genus of mostly very large trees (90 metres). (adapted from The New
Encyclopaedia Britannica, 15th Edition 1991)
a tree which sheds its foliage for part of the year (generally in winter).
one of several genera of tropical trees or shrubs which produce many prop roots and grow along low
lying coasts in to shallow waters. (IHO Dictionary, S-32, 5th Edition, 3064)
a variety of tropical or sub-tropical tree.




A giant plant sometimes 60 metres long with no roots, it is anchored by hold-fasts or tendrils up to 10
metres long, that cling to rock. Gas filled bubbles on fronds act as floats keeping the kelp just below
the surface. (Earth Sciences References, Mary McNeil)
General name for marine plants of the algae class which grow in long narrow ribbons. (International
Maritime Dictionary, 2nd Edition)
Any grass-like marine alga. Eelgrass is one of the best known seagrasses. (IHO Dictionary, S-32,
5th Edition, 4565)
A certain type of sea weed, or more generally, a large floating mass of this sea weed. (IHO
Dictionary, S-32, 5th Edition, 4501)
A flowering marine plant, common in the Mediterranean, found at depths of up to 13m on sandy
substrates. (AML)
a wreck which is not considered to be dangerous to surface navigation.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
a wreck which is considered to be dangerous to surface navigation.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
(foul ground) an area over which it is safe to navigate but which should be avoided for anchoring,
taking the ground or ground fishing. (IHO Chart Specifications, M-4)
wreck of which only the mast(s) is visible at the sounding datum indicated.(S-57 Annex A, Appendix
A, Chapter 2 Attributes)
wreck of which any portion of the hull or superstructure is visible at the sounding datum indicated.(S-
57 Annex A, Appendix A, Chapter 2 Attributes)
Straight bands or stripes of differing colours painted horizontally. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
Straight bands of different colours painted vertically. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
Straight bands or stripes of differing colours painted diagonally (ie not horizontally or vertically) (S-57
Annex A, Appendix A, IHO Object Catalogue)
Often referred to as checker plate, where alternate colours are used to create squares similar to a
chess or draught board. The pattern may be straight or diagonal. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
Straight bands or stripes of differing colours painted in an unknown direction. (S-57 Annex A,
Appendix A, IHO Object Catalogue)

A band or stripe of colour which is displayed around the outer edge of the object, which may also
form a border to an inner pattern or plain colour. (S-57 Annex A, Appendix A, IHO Object Catalogue)

A structure that is in the process of being built. (S-57 Annex A, Appendix A, Chapter 2 Attributes)
A structure in a decayed or deteriorated condition resulting from neglect or disuse, or a damaged
structure in need of repair. (IHO Dictionary, S-32, 5th Edition, 4456.)
An area of the sea that is being reclaimed as land usually by the dumping of earth and other
material. (S-57 Annex , Appendix A, IHO Catalogue)
a windmill or wind motor from which the turbine blades are missing. S-57 Annex A, Appendix A, IHO
Object Catalogue)

An area where a future construction is planned. (S-57 Annex A, Appendix A, Chapter 2 Attributes)

completed, undamaged and working normally. (S-57 Annex A, Appendix A, IHO Object Catalogue)
An object which returns a strong radar echo. (IHO Dictionary, S-32, 5th Edition, 4142.)
An object which does not return a particularly strong radar echo. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)
an object which returns a strong radar echo, having a radar reflector.
Term applied to an object either natural or artificial which is distinctly and notably visible from
seaward. (IHO Dictionary, S-32, 5th Edition, 984.)
An object which is visible from seaward, but is not conspicuous. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)

depths are specified in metres (SI units of length).(S-57 Annex A,Appendix A, Chapter 2 Attributes)
depths are specified in fathoms (units of six feet of depth) and feet.(S-57 Annex A,Appendix A,
Chapter 2 Attributes)
depths are specified in feet (imperial units of length).(S-57 Annex A,Appendix A, Chapter 2
Attributes)
depths are specified in fathoms (units of six feet of depth) and fractions of fathoms.(S-57 Annex
A,Appendix A, Chapter 2 Attributes)
A unit of length equal to m6 feet or 1.83 metres (AML)
A light shown throughout the 24 hours without change of character. (IHO Specifications, M-4)
A light which is only exhibited by day. (S-57 Annex A, Appendix A, IHO Object Catalogue)
A light which is exhibited in fog or conditions of reduced visibility. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
A light which is only exhibited at night. (S-57 Annex A, Appendix A, IHO Object Catalogue)



the office of the local official who has charge of mooring and berthing of vessels, collecting harbour
fees, etc. (adapted from IHO Dictionary, S-32, 5th Edition, 2191)
an office which is charged with enforcing customs regulations.
the office which is charged with the administration of health laws and sanitary inspections. (adapted
from The New Shorter Oxford English Dictionary, 1993)
an institution or establishment providing medical or surgical treatment for the ill or wounded. (The
New Shorter Oxford English Dictionary, 1993)
the public department, agency or organisation responsible primarily for the collection, transmission
and distribution of mail. (The New Shorter Oxford English Dictionary, 1993)

an establishment, especially of a comfortable or luxurious kind, where paying visitors are provided
with accommodation, meals and other services. (The New Shorter Oxford English Dictionary, 1993)
a building with platforms where trains arrive, load, discharge and depart. (The New Shorter Oxford
English Dictionary, 1993)
the office of the local police force.
the headquarters of a local water-police force.
the office or headquarters of pilots; the place where the services of a pilot may be obtained. (IHO
Dictionary, S-32, 5th Edition, 3845)
a distinctive structure on shore from which personnel keep watch upon events at sea or along the
coast. (IHO Dictionary, S-32, 5th Edition, 2917)
an office for custody, deposit, loan, exchange or issue of money. (adapted from The New Shorter
Oxford English Dictionary, 1993)
the quarters of an executive officer (director, manager, etc.) with responsibility for an administrative
area.
a building or part of a building for storage of wares or goods. (adapted from The New Shorter Oxford
English Dictionary, 1993)
a building or buildings with equipment for manufacturing; a workshop. (The New Shorter Oxford
English Dictionary, 1993)
a stationary plant containing apparatus for large scale conversion of some form of energy (such as
hydraulic, steam, chemical or nuclear energy) into electrical energy. (McGraw-Hill Dictionary of
Scientific and Technical Terms, 3rd Edition, 1984)
a building for the management of affairs. (adapted from The New Shorter Oxford English Dictionary,
1993)
a building concerned with education (eg. school, college, university, etc.)
a building for public Christian worship. (The New Shorter Oxford English Dictionary, 1993)
a place for Christian worship other than a parish, cathedral or church, especially one attached to a
private house or institution. (The New Shorter Oxford English Dictionary, 1993)
a building for public Jewish worship. (adapted from The New Shorter Oxford English Dictionary,
1993)
a Hindu or Buddhist temple or sacred building. (The New Shorter Oxford English Dictionary, 1993)
a building for public Shinto worship. (adapted from The New Shorter Oxford English Dictionary,
1993)
see pagoda.
a Muslim place of worship. (The New Shorter Oxford English Dictionary, 1993)
a shrine marking the burial place of a Muslim holy man. (The New Shorter Oxford English Dictionary,
1993)
keeping a watch upon events at sea or along the coast. (adapted from IHO Dictionary, S-32,5th
Edition,2917)
transmitting and/or receiving electronic communication signals. (adapted from Digital Geographic
Information Standard - DIGEST)
broadcast of television signals.
broadcast of radio signals.

a method, system or technique of using beamed, reflected, and timed radio waves for detecting,
locating, or tracking objects, and for measuring altitudes. (IHO Dictionary, S-32, 5th Edition,4158)
supporting a light
broadcasting and receiving signals using microwaves.
dissipating heat.
a place from which the surroundings can be observed but at which a watch is not habitually
maintained. (adapted from IHO Dictionary, S-32, 5th Edition,2917)
a visual time signal in form of a ball
visual time signal. (adapted from S-32, 5th Edition, 5536)
used to control the flow of air, rail, or marine traffic. (Digital Geographic Information Standard -
DIGEST)

a facility to secure an airship. (adapted from Digital Geographic Information Standard - DIGEST)
a large usually unroofed building with tiers of seats for spectators
a location at which buses arrive and from which they depart.


heights/lengths are specified in metres (SI units of length).(S-57 Annex A, Appendix A, Chapter 2
Attributes)
heights/lengths are specified in feet (imperial units of length).(S-57 Annex A,Appendix A, Chapter 2
Attributes)
A unit of length equal to 1,852 METRES. This value was approved by the International Hydrographic
Conference of 1929 and has been adopted by nearly all maritime states.(AML)

a unit of distance originally equal to the length of a ship's anchor cable, but now generally considered
to be about 600 feet. In the British Navy it is 608 feet, or exactly one-tenth of a nautical mile.
a unit of length equal to 3 feet, 36 inches, or 0.9144 metre.
involving more than one country; covering more than one national area.
an area administered or controlled by a single nation.
an area smaller than the nation in which it lies.
an area administered or controlled by NATO
A signal light that shows continuously, in any given direction, with constant luminous intensity and
colour. (IHO Dictionary, S-32, 5th Edition, 2780)
A rhythmic light in which the total duration of the light in a period is clearly shorter than the total
duration of darkness and all the appearances of light are of equal duration. (IHO Dictionary, S-32,
5th Edition, 2783)
A flashing light in which a single flash of not less than two seconds duration is regularly repeated.
(IHO Dictionary, S-32, 5th Edition, 2796)
A light exhibiting without interruption very rapid regular alternations of light and darkness. (IHO
Dictionary, S-32, 5th Edition, 2803)
A flashing light in which flashes are repeated at a rate of not less than 80 flashes per minute but less
than 160 flashes per minute.
A flashing light in which flashes are repeated at a rate of not less than 160 flashes per minute.
A light with all durations of light and darkness equal. (IHO Dictionary, S-32, 5th Edition, 2779)

A rhythmic light in which the total duration of light in a period is clearly longer than the total duration
of darkness and all the eclipses are of equal duration. (IHO Dictionary, S-32, 5th Edition, 2801)
a quick light in which the sequence of flashes is interrupted by regularly repeated eclipses of
constant and long duration. (IHO Dictionary, S-32, 5th Edition, 2790)
A light in which the very rapid alterations of light and darkness are interrupted at regular intervals by
eclipses of long duration. (IHO Dictionary, S-32, 5th Edition, 2792)
A light in which the ultra quick flashes (160 or more per minute) are interrupted at regular intervals by
eclipses of long duration. (IHO Dictionary, S-32, 5th Edition, 2791)

A rhythmic light in which appearances of light of two clearly different durations are grouped to
represent a character or characters in the morse code. (IHO Dictionary, S-32, 5th Edition, 2798)
28 = alternating: A signal light that shows, in any given direction, two or more colours in a regularly
repeated sequence with a regular periodicity. (IHO Dictionary, S-32, 5th Edition, 2770)




a signal light that shows, in any given direction, two or more colours in a regularly repeated sequence
with a regular periodicity. (IHO Dictionary, S-32, 5th Edition, 2770)

Non-marine lights with a higher power than marine lights and visible from well off shore (often `Aero'
lights). (adapted from IHO Chart Specifications, M-4)
Non-marine lights with a lower power than marine lights. (Bundesamt fur Seeschiffahrt und
Hydrographie, Germany)
A decrease in the apparent intensity of a light which may occur in the case of partial obstructions.
(IHO Chart Specifications, M-4)
A light in a sector is intensified (i.e. has a longer range than other sectors). (Bundesamt fur
Seeschiffahrt und Hydrographie, Germany)
A light in a sector is unintensified (i.e. has a shorter range than other sectors). (Bundesamt fur
Seeschiffahrt und Hydrographie, Germany)
A light sector is deliberately reduced in intensity, for example to reduce its effect on a built up area.
(S-57 Annex A, Appendix A, IHO Object Catalogue)
Said of the arc of a light sector designated by its limiting bearings in which the light is not visible from
seaward. (IHO Dictionary, S-32, 5th Edition, 3492)
This value specifies that parts of the sector are obscured. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
Navigational aids conform to the International Association of Lighthouse Authorities - IALA A system.

Navigational aids conform to the International Association of Lighthouse Authorities - IALA B system
Navigational aids do not conform to any defined system.
Navigational aids conform to a defined system other than International Association of Lighthouse
Authorities - IALA.
Constructed from brick or stone. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Constructed of concrete, a material made of sand and gravel that is united by cement into a
hardened mass used for foundations etc. (Adapted from the Illustrated Contemporary Dictionary,
Encyclopaedic Edition, 1978)
Constructed from large stones or blocks of concrete, often placed loosely for protection against
waves or water turbulence. (S-57 Annex A, Appendix A, Chapter 2 Attributes)
Constructed with a surface of hard material, usually a term applied to roads surfaced with aphsalt or
concrete. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Constructed with no extra protection, usually a term applied to roads not surfaced with a hard
material. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Constructed from wood. (S-57 Annex A, Appendix A, Chapter 2 Attributes)
Constructed from metal. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Constructed from a plastic material strengthened with fibres of glass. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)
Constructed by the application of paint to some other construction or natural feature.



soft, wet earth.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
(particles of less than 0.002mm); stiff, sticky earth that becomes hard when baked.(S-57 Annex A,
Appendix A, Chapter 2 Attributes)
(particles of 0.002-0.0625mm); when dried on hand will rub off easily.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
(particles of 0.0625-2.0mm); tiny grains of crushed or worn rock.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
a general term for rock fragments ranging in size from pebbles and gravel to boulders or a large rock
mass. (IHO Dictionary, S-32, 5th Edition, 5059)
(particles of 2.0-4.0mm); small stones with coarse sand.(S-57 Annex A, Appendix A, Chapter 2
Attributes)
(particles of 4.0-64.0mm); small stones made smooth and round by being rolled in water.(S-57
Annex A, Appendix A, Chapter 2 Attributes)
(particles of 64.0-256.0mm); stones worn round and smooth by water and used for paving.(S-57
Annex A, Appendix A, Chapter 2 Attributes)
any formation of natural origin that constitutes an integral part of the lithosphere. The natural
occurring material that forms firm, hard, and solid masses. (adapted from IHO Dictionary, S-32, 5th
Edition, 4415)

the fluid or semi-fluid matter flowing from a volcano. The substance that results from the cooling of
the molten rock. Part of the ocean bed is composed of lava. (IHO Dictionary, S-32, 5th Edition, 2680)

hard calcareous skeletons of many tribes of marine polyps. (IHO Dictionary, S-32, 5th Edition, 1061)
exoskeletons of various water dwelling animals. (adapted from IHO Dictionary, S-32, 5th Edition,
4680)
a rounded rock with diameter of 256 mm or larger. (adapted from IHO Dictionary, S-32, 5th Edition,
527)
falls within the smallest size continuum for a particular nature of surface term. (M-4 425.6)
falls within the moderate size continuum for a particular nature of surface term. (M-4 425.6)
falls within the largest size continuum for a particular nature of surface term. (M-4 425.6)
fractured or in pieces. (adapted from Webster's II New Riverside Dictionary, 1984)

having an adhesive or glue like property. (adapted from Webster's II New Riverside Dictionary, 1984)
not hard or firm. (adapted from Webster's II New Riverside Dictionary, 1984)
not pliant; thick, resistant to flow. (adapted from Webster's II New Riverside Dictionary, 1984)
composed of or containing material ejected from a volcano. (adapted from Webster's II New
Riverside Dictionary, 1984)

composed of or containing calcium or calcium carbonate. (IHO Dictionary, S-32, 5th Edition, 603)

firm; usually refers to an area of the sea floor not covered by unconsolidated sediment. (IHO
Dictionary, S-32, 5th Edition, 2194 and adapted from Webster's II New Riverside Dictionary, 1984)
a thick, slippery liquid that will not dissolve in water, usually petroleum based in the context of
storage tanks.(adapted from the Oxford Minidictionary, Third Edition)
a substance with particles that can move freely, usually a fuel substance in the context of storage
tanks.(adapted from the Oxford Minidictionary, Third Edition)
a colourless, odourless, tasteless liquid that is a compound of hydrogen and oxygen. (adapted from
the Oxford Minidictionary, Third Edition)
a general term for rock fragments. (IHO Dictionary, S-32, 5th Edition, 5059)

a hard black mineral that is burned as fuel.(adapted from the Oxford Minidictionary, Third Edition)
a solid rock or mineral from which metal is obtained.(adapted from the Oxford Minidictionary, Third
Edition)
any substance obtained by or used in a chemical process.(adapted from the Oxford Minidictionary,
Third Edition)

water that is suitable for human consumption. (adapted from the Oxford Minidictionary, Third Edition)
a white fluid secreted by female mammals as food for their young. (adapted from the Oxford
Minidictionary, Third Edition)

a mineral from which aluminium is obtained.(adapted from the Oxford Minidictionary, Third Edition)
a solid substance obtained after gas and tar have been extracted from coal, used as a fuel.(adapted
from the Oxford Minidictionary, Third Edition)
an oblong lump of cast iron metal. (adapted from the Oxford Minidictionary, Third Edition)
sodium chloride obtained from mines or by the evaporation of sea water. (adapted from the Oxford
Minidictionary, Third Edition)
tiny grains of crushed or worn rock. (adapted from the Oxford Minidictionary, Third Edition)
wood prepared for use in building or carpentry.(adapted from the Oxford Minidictionary, Third
Edition)
powdery fragments of wood made in sawing timber or coarse chips produced for use in
manufacturing pressed board.(adapted from the Oxford Minidictionary, Third Edition)
discarded metal suitable for being reprocessed. (adapted from the Oxford Minidictionary, Third
Edition)
a compressed gas consisting of flammable light hydrocarbons and derived from natural gas.(S-57,
Annex A, Appendix A, IHO Catalogue)
a compressed gas consisting of flammable light hydrocarbons and derived from petroleum.(adapted
from Websters New World Dictionary)
the fermanted juice of grapes. (adapted from the Websters New World Dictionary)
a substance made of powdered lime and clay, mixed with water. (adapted from the Webster's New
World Dictionary)
a small hard seed, especially that of any cereal plant such as wheat, rice, corn, rye etc. (adapted
from the Webster's New World Dictionary)501 = oil: crude and refined: crude; petroleum as it occurs
naturally, as it comes from the well after extraneous substances (eg water) have been removed; oil
that has not been refined. Refined; oil that has undergone one or more manufacturing process to
make it suitable for a particular purpose. (Webster's 3rd New International Dictionary and AML)
Specific examples include: diesel oil - heavy mineral oil used as fuel in diesel engines. (Webster's
3rd New International Dictionary) gasoil - oil comprised of various hydrocarbons used especially for
making oil gas or carbureted water gas used for oils, feedstock and certain cracking processes.
(Webster's 3rd New International Dictionary) industrial oil - oil in a range of specific gravity that
facilitates its use in a variety of manufacturing and operating processes. (AML) light oil - an oil of low
specific gravity or relatively low boiling point, mostly used as lubricants. (Webster's 3rd New
International Dictionary) paraffin/kerosene: a liquid distilled from petroleum or shale oil used as a
fuel or solvent; a complex mixture of hydrocarbons. (Adapted from Webster's 3rd New International

material wherein the particles firmly cohere; is hard and compact; and is burnt as a source of heat or
power. (Adapted from Chambers Concise Dictionary) Specific examples include: coal - a firm, brittle
and generally black combustible carbonaceous rock derived from vegetable matter. (Chambers
Concise Dictionary) coke - a form of fuel obtained by the heating of coal, whereby its more volatile
constituents are driven off. (Chambers Concise Dictionary)
a substance which is either; in a state where molecules move freely about one another but do not fly
apart; or in a condition in which it has no definite boundaries or fixed volume; but which is
combustible under normal atmospheric conditions. (Adapted from Chambers Concise Dictionary)
Specific examples include: benzene - a colourless, flammable, toxic liquid hydrocarbon obtained
from the carbonisation of coal or certain petroleum fractions. Used for organic synthesis, solvent and
motor fuel. (Webster's 3rd New International Dictionary) butane - easily flammable, liquefiable
gaseous paraffin hydrocarbon obtained from petroleum or natural gas. (Webster's 3rd New
International Dictionary) gas - esp. coal gas, or other gas used for lighting or heating. (Chambers
Concise Dictionary) liquefied natural gas (LNG) - a compressed gas consisting of flammable light
hydrocarbons and derived from natural gas. (S-57 AnnexA, Appendix A, IHO Object Catalogue)
liquefied petroleum gas - a compressed gas consisting of flammable light hydrocarbons and derived
from petroleum. (adapted from Webster's New World Dictionary) Propylene - a flammable gaseous
olefin hydrocarbon obtained by cracking petroleum hydrocarbons and used chiefly in organic

unrefined and refined: a chemically inseparable substance or solid naturally occurring mineral
aggregate, from which one or more valuable constituents may be recovered by treatment or a
manufacturing process, and which does contain iron in its trivalent form. (AML) Specific examples
include: ferro-magnesium - alloy of iron and magnesium. (AML) ferro-manganese - alloy of iron and
manganese. (AML) iron - a heavy metallic element, silvery-white when pure, extracted from ore by
smelting which readily rusts in moist air. (Webster's 3rd New International Dictionary) steel - any of
various grey or greyish-blue alloys of iron with carbon and usually other elements, much used as
structural materials and in manufacturing. (Adapted from Concise Oxford Dictionary Ninth Edition)
unrefined and refined: A chemically inseparable substance or solid naturally occurring mineral
aggregate, from which one or more valuable constituents may be recovered by treatment or a
manufacturing process, and which does not contain iron in its trivalent form. (AML) Specific
examples include: aluminium - a silvery light and malleable metallic element resistant to tarnishing by
air. (Concise Oxford Dictionary Ninth Edition) blende - any naturally occurring metal sulphide, esp.
zinc blende. (Concise Oxford Dictionary Ninth Edition) brass - an alloy of copper and zinc.
(Chambers Concise Dictionary) caesium - a rare soft silver-white element of the alkali metal group,
occurring in certain minerals, and used in photoelectric cells and atomic clocks. (Concise Oxford
Dictionary Ninth Edition) chrome - grey metallic element used in steel alloys and for electroplating.
(Collins English Dictionary) copper - a malleable red-brown metallic element of the transition series
occurring naturally especially in cuprite and malachite, and used especially for electrical wiring.
(Concise Oxford Dictionary Ninth Edition) ilmenite - a black ore of titanium. (Concise Oxford
Dictionary Ninth Edition) lead - a heavy bluish-grey soft ductile metallic element occurring naturally in

concentrate and products: an opaque elementary substance, which has a lustre, is fusible and
conducts heat and electricity. In concentrated form, the metallic substance has been extracted from
the original ore but has not undergone change by a method of manufacture into products; being the
manufacture of goods or commodities from metal. (AML) Specific examples include: ingots - a mass
of metal cast into a convenient shape for storage or transportation, to be later re-melted for casting
and finishing. (Adapted from Webster's 3rd New International Dictionary) plate - metal in the form of
sheets. (Adapted from Chambers Concise Dictionary) scrap metal - discarded pieces of metal, for
use only for re-melting and re-processing (AML)
substances produced by a process of in-organic nature; a substance neither animal or vegetable.
Normally obtained by mining. (Chambers Concise Dictionary) bauxite - a clay like mineral that is the
chief source of aluminium. (AML) Note. Note allowable for Object Obstruction. salt - chloride of
sodium, occurring naturally as a mineral (rock salt) and in solution in sea water, salt water springs
etc. (Chambers Concise Dictionary)

natural and chemical: a substance added to the soil to increase its productivity. It may be produced
by or pertaining to nature; not the work of man; or which may be formed from a substance or
resulting from a reaction involving changes to atoms or molecules. (AML) Specific examples include:
bonemeal - ground bones used as fertiliser. (Chambers Concise Dictionary) nitrate - a salt of nitric
acid, often used as a fertiliser. (Adapted from Chambers Concise Dictionary) nitrate potash -
potassium nitrate, used as a fertiliser. (Adapted from Chambers Concise Dictionary) phosphate - any
salt or ester of phosphoric acid, especially used as a fertiliser. (Concise Oxford Dictionary Ninth
Edition) urea - fertiliser; specifically being derived from mammalian urine. (Adapted from Collins
English Dictionary and Chambers Concise Dictionary)
unprocessed and products: the substance of trees. In unprocessed form, the wood has not
undergone change by a method of manufacture into products, being the manufacture of goods or
commodities from wood. Specific examples include: cork - the buoyant light brown material obtained
from beneath the bark of the cork oak. (Adapted from Concise Oxford Dictionary Ninth Edition) logs -
an unhewn piece of a felled tree, or a similar rough mass of wood, especially cut for firewood.
(Adapted from Concise Oxford Dictionary Ninth Edition) plywood - boarding made of thin layers of
wood glued together, the grain of each at right angles to that of the next. (Adapted from Chambers
Concise Dictionary) pallets+E105 - platforms or trays for lifting and stacking goods, used with a
forklift truck, and having a double base into which the fork can be thrust. (Adapted from Chambers
Concise Dictionary) sawdust/wood chip - dust or small particles of wood etc, detached in sawing; a
small fragment detached by breaking, chopping etc. (Adapted from Chambers Concise Dictionary)
timber - wood suitable for building or carpentry, whether growing or cut; a beam or large piece of
wood in a framework. (Chambers Concise Dictionary)
unprocessed and products: Strong waterproof elastic material, originally made from the dried sap of
a tropical tree, now usually synthetic. In unprocessed form, the rubber has not undergone change by
a method of manufacture into products, being the manufacture of goods or commodities from
rubber. (Adapted from Collins English Dictionary) Specific examples include: tyres - rubber ring,
usually inflated, over the rim of a vehicle's wheel to grip the road. (Collins English Dictionary)
clay mixed with water, which has been formed into a specific shape either by hand, or by a method of
manufacture, then dried by heat, in order to produce goods or commodities. (AML) Specific
examples include: bricks - a small, usually rectangular, block of fired or sun-dried clay, used in
building. (Concise Oxford Dictionary Ninth Edition) china / porcelain / pottery / earthenware -
vessels, etc., made of clay fired to a porous state which can be made impervious to liquids by the
use of a glaze. (Concise Oxford Dictionary Ninth Edition) tiles - slabs of baked clay for covering
roofs, floors etc. (Chambers Concise Dictionary)
unprocessed and products: that out of which anything is or may be made, produced by or pertaining
to nature; not the work of man. A fibre being a filament or thread-like cell of animal, vegetable or
mineral. In unprocessed form, the fibre or material has not undergone change by a method of
manufacture into products, being the manufacture of goods or commodities from fibre or material.
(AML) Specific examples include: animal skins - natural outer covering of tissue from an animal.
(Adapted from Chambers Concise Dictionary) bamboo - a gigantic tropical and sub-tropical grass
with hollow-jointed woody stem. (Adapted from Chambers Concise Dictionary) cellulose - a
carbohydrate forming the main constituent of plant cell walls, used in the production of textile fibres
(Concise Oxford Dictionary Ninth Edition) copra - the dried kernel of the coconut, yielding coconut
oil. (Chambers Concise Dictionary) cloth / textiles / clothing - goods made from woven fabrics.
(Adapted from Chambers Concise Dictionary) cotton, raw - whit+E105e downy fibre covering the
seeds of the cotton-plant. (Adapted from Collins English Dictionary) esparto grass - a strong grass
grown in Spain, N Africa etc., used to make paper, baskets, cordage etc. (Adapted from Chambers
any substance that a living thing feeds on, that nourishes the body; sustains or promotes growth,
wherein the particles firmly cohere. Some foodstuffs may be consumed unprocessed, while others
may undergo one or more manufacturing processes to make it palatable, or to allow mixing with
other foodstuffs. (AML) Specific examples include: animal feed - substances used as nourishment
for livestock. (Adapted from Chambers Concise Dictionary) beans - the name of several kinds of
leguminous plants and their seeds, applied also to the seeds of other plants eg. coffee. (Adapted
from Chambers Concise Dictionary) bran - the inner husks of corn sifted from the flour. (Chambers
Concise Dictionary) cereal - grains used as food, such as wheat, barley etc. (Adapted from Collins
English Dictionary) cocoa - a powder made from crushed cacao seeds, often with other ingredients.
(Concise Oxford Dictionary Ninth Edition) coffee - powder made by roasting and grinding the seeds
of a tree of the madder family. (Adapted from Chambers Concise Dictionary) flour - the finely ground
meal of wheat or other grain. (Chambers Concise Dictionary) grain - a small hard seed, especially
that of any cereal plant such as wheat, rice, corn, rye etc. (adapted from the Webster's New World

any substance that a living thing feeds on, that nourishes the body; sustains or promotes growth,
which is in a state where molecules move freely about one another but do not fly apart. Some
foodstuffs may be consumed unprocessed, while others may undergo one or more manufacturing
processes to make it palatable, or to allow mixing with other foodstuffs. (AML) specific examples
include: alcohol - an intoxicating drink formed by fermenting or distilling hydrocarbons with various
fruits or grains in water. (Adapted from Webster's 3rd New International Dictionary) edible oil
(extracted from plant material) - any of various oils extracted from plants typically used in cooking.
(Adapted from Chambers Concise Dictionary) milk - a white fluid secreted by female mammals as
food for their young. (Adapted from the Oxford Minidictionary, Third Edition) water - Drinking: A clear
colourless liquid, devoid of taste or smell, that is a compound of hydrogen and oxygen, which is
intended for human consumption. (AML)
any substance that a living thing feeds on, that nourishes the body; sustains or promotes growth
which has been subjected to a process which prevents it from decaying. (AML) specific examples
include: tinned food - edible substances preserved by being sealed in a tin. (Adapted from Collins
English Dictionary) refrigerated/frozen cargo - perishables that have been subjected to a degree of
cold, either chilled or subjected to a temperature below freezing, in order to facilitate storage or
preservation.. (Adapted from Webster's 3rd New International Dictionary)

general; items relating to the whole or most; not specialised; of broad overall character. Mixed;
characterised by scope or variety; items combined or associated. (AML) Specific examples include:
furniture: movable items, either for use or ornament, with which a house is equipped. (Adapted from
Chambers Concise Dictionary) government stores - articles for a particular purpose, accumulated
for use, owned by the state. (Adapted from Concise Oxford Dictionary Ninth Edition) hardware -
domestic goods (esp. tools etc.) made of baser metals; equipment, mechanical or electrical.
(Chambers Concise Dictionary) luxury goods - beyond the indispensable minimum; non essential
items that contribute to luxurious living; an indulgence in convenience or ornament. (Adapted from
Webster's 3rd New International Dictionary) mail - letters and/or packages transported and delivered
by or on behalf of a recognised postal or other carrier service. (AML) medical supplies - goods
relating to the science of medicine. (AML)

physical matter consisting of a relatively small and hard, but usually separate particles; or in a form
which is dusty or easily crumbled into tiny, loose particles. (AML) Specific examples include: ash -
the powdery residue left after the burning of any substance. (Concise Oxford Dictionary Ninth
Edition) cement - a fine grey powder consisting of lime and clay. When mixed with water, sand and
sometimes small stones, it forms a binding or filling material commonly used for building. (AML)
chalk - a white soft earthy limestone (calcium carbonate) formed from the skeletal remains of sea
creatures. (Concise Oxford Dictionary Ninth Edition) clay (inc. china) - fine-grained earth, soft when
moist and hardening when baked, used to make bricks and pottery. (Adapted from Collins English
Dictionary) sand - a mass of tiny rounded grains of rock. (Chambers Concise Dictionary) soil - the
upper layer of earth in which plants grow, consisting of disintegrated rock usually with a mixture of
organic remains. (Concise Oxford Dictionary Ninth Edition)

machinery; apparatus usually powered by electricity designed to perform a specific task. Mechanical
parts; components of vehicles or machines. (Adapted from Collins English Dictionary) Specific
examples include: expellers - screw presses for expressing vegetable oil from soy beans or other
seeds. (Adapted from Webster's 3rd New International Dictionary) drilling equipment - apparatus
used for mining or boring operations. (Adapted from Chambers Concise Dictionary)
that out of which anything is, or may be made; equipment or implements. Parts that may be put
together. (Adapted from Chambers Concise Dictionary) Specific examples include: coils - products
wound in circles or spirals. (Adapted from Concise Oxford Dictionary Ninth Edition) cylinders - solid
or hollow bodies with straight sides and circular ends. (Adapted from Collins English Dictionary)
pipes/tubes - long hollow bodies for the conveyance of water, gas, etc. (Adapted from Chambers
Concise Dictionary) rods - slender bars of metal or other material. (Adapted from Chambers Concise
Dictionary) wire (inc. barbed) - a thin flexible strand of metal, barbed wire having protruding sharp
points. (Adapted from Collins English Dictionary)
a means of conveyance or transport especially a structure with wheels in or on which people or
things are transported by land. (Adapted from Chambers Concise Dictionary) Specific examples
include: crawler vehicle(s) - a tractor moving on an endless caterpillar track. (Concise Oxford
Dictionary 9th Edition) military vehicle(s) - means of transport used specifically for the purposes of
conducting warfare. (AML)
structure or machine for travelling in the air (Chambers Concise Dictionary)
stock and construction materials: stock; engines, carriages, goods wagons or any other wheeled
vehicle that can run on a track with rails. Construction materials; that out of which a railway may be
made; parts that may be put together to build a railway e.g. rails; sleepers. (Adapted from Chambers
Concise Dictionary)
movable structures for giving shelter, normally prefabricated. (AML)
large box like receptacles of standard shape and size in which goods are enclosed for transport on a
lorry, train or ship. (Adapted from Chambers Concise Dictionary)
devices based on the technology of the conduction of electricity in a vacuum, gas or a
semiconductor. (Adapted from Chambers Concise Dictionary) Note note allowable for Object
Obstruction.
a large number of polymeric substances, mostly synthetic, mouldable at some stage under heat or
pressure, used to make domestic articles and many engineering products. (Adapted from Chambers
Concise Dictionary)
colouring matter, especially in liquid form, for imparting colour to a surface. Normally stored in small
metal containers. (AML) Note note allowable for Object Obstruction.
refuse; matter or materials rejected as fit only to be thrown out or away. Waste; material produced
during or left over from, a manufacturing process and which is not usable for the main purpose of
manufacture, but may be usable for some other purpose or in another operation. (Adapted from
Webster's 3rd New International Dictionary) Note not allowable for Object Obstruction. Specific
examples include: burnt ore - solid naturally-occurring mineral aggregate from which the valuable
constituents have been recovered by a heat process. (Adapted from Chambers Concise Dictionary)
clinker - the incombustible residue of fused ash raked out of furnaces. (Chambers Concise
Dictionary)
relating to, caused by or exhibiting radioactivity; emission of radiant energy elements capable of
spontaneously emitting alpha, beta or sometimes gamma rays by the disintegration of the nuclei of
atoms. (Webster's 3rd New International Dictionary)

military weapons, a total means of making war; defensive equipment. (AML) Specific examples
include: ammunition - a supply of projectiles, especially bullets, shells, and grenades. (Adapted from
Concise Oxford Dictionary Ninth Edition) bomb/torpedo - a hollow case containing explosive,
incendiary, smoke-producing, poisonous or other offensive material. A Torpedo is specifically a self-
propelled submarine weapon. (Adapted from Chambers Concise Dictionary) explosives - substances
specifically created to blow up with violence. (Adapted from Chambers Concise Dictionary)
munitions/military stores - military weapons, ammunition, equipment, and stores. (Concise Oxford
Dictionary Ninth Edition) small arms - weapons that can be carried by a person especially handguns
or short weapons. (Adapted from Chambers Concise Dictionary)

people in general (Chambers Concise Dictionary) Specific examples include: military personnel -
persons employed in the business of warfare. (Adapted from Chambers Concise Dictionary)
passengers - persons travelling in a means of transport operated by others. (AML)

animals; organisms having life, sensation and voluntary movement, which require predominantly land
or sea conditions for survival. Birds; warm blooded, egg laying, feathered vertebrates of the class
Aves. (Adapted from Chambers Concise Dictionary) Specific examples include: livestock/animals -
organisms having life, sensation and voluntary motion. Livestock typically being domestic animals
eg. horses, cattle, sheep and pigs. (Adapted from Chambers Concise Dictionary) shark - large
elasmobranch fish with lateral gill slits and mouth on the under side. (Adapted from Chambers
Concise Dictionary) whale - large cetaceous aquatic mammal. (Adapted from Chambers Concise
Dictionary) seal - amphibious mammal with flippers as limbs. (Collins English Dictionary)
a vertebrate cold-blooded animal with gills and fins living wholly in water. (Concise Oxford Dictionary
Ninth Edition)
shelled aquatic invertebrates. (Chambers Concise Dictionary) Specific examples include: Scallops -
A bivalve having a sub-circular shell with radiating ridges and eared hinge-line. (Chambers Concise
Dictionary)

heavy material used to weigh down and steady a ship. (Adapted from Chambers Concise Dictionary)

heavy mineral oil used as fuel in diesel engines. (Webster's 3rd New International Dictionary)

flammable liquid obtained from petroleum, used as fuel in internal-combustion engines. (AML)
persons travelling in a means of transport operated by others. (AML)
The depth from chart datum to the bottom is a known value. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
The depth from chart datum to the bottom is unknown. (S-57 Annex A, Appendix A, IHO Object
Catalogue)

A depth that may be less than indicated. (Adapted from IHO Dictionary, S-32, 5th Edition, 4840)
A depth that is considered to be an unreliable value. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
Upon investigation the bottom was not found at this depth. (Adapted from IHO Dictionary, S-32, 5th
Edition, 4848)
The shoalest depth over an object is of known value. (Adapted from IHO Dictionary, S-32, 5th
Edition, 2705
The least depth over an object is unknown, but there is considered to be safe clearance at this
depth. (S-57 Annex A, Appendix A, IHO Object Catalogue)
Depth value obtained from a report, but not fully surveyed. (S-57 Annex A, Appendix A, IHO Object
Catalogue)
Depth Value obtained from a report, which it has not been possible to confirm. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
the depth at which a channel is kept by human influence, usually by dredging. (IHO dictionary, S-32,
5th Edition, 3057)
depths may be altered by human influence, but will not be routinely maintained. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
an area within which anchoring is not permitted.
a specified area designated by appropriate authority, within which anchoring is restricted in
accordance with certain specified conditions.
an area within which fishing is not permitted.
a specified area designated by appropriate authority, within which fishing is restricted in accordance
with certain specified conditions.
an area within which trawling is not permitted.
a specified area designated by appropriate authority, within which trawling is restricted in accordance
with certain specified conditions.
an area within which navigation and/or anchoring is prohibited. (adapted from IHO Dictionary, S-32,
5th Edition, 4044)

a specified area designated by appropriate authority, within which navigation is restricted in
accordance with certain specified conditions. (adapted from IHO Dictionary, S-32, 5th Edition, 4366)
an area within which dredging is not permitted.
a specified area designated by appropriate authority, within which dredging is restricted in
accordance with certain specified conditions.
an area within which diving is not permitted.
a specified area designated by appropriate authority, within which diving is restricted in accordance
with certain specified conditions.
mariners must adjust the speed of their vessels to reduce the wave or wash which may cause
erosion or disturb moored vessels.

an IMO designated area to be avoided, defined as a routeing measure. (adapted from M-4, 435.7)
the erection of permanent or temporary fixed structures or artificial islands is prohibited.
an area within which discharging or dumping is prohibited
a specified area designated by an appropriate authority, within which discharging or dumping is
restricted in accordance with specified conditions.
an area within which industrial or mineral exploration and development are prohibited.
a specified area designated by an appropriate authority, within which industrial or mineral exploration
and development is restricted in accordance with certain specified conditions.
an area within which excavating a hole on the sea-bottom with a drill is prohibited.
a specified area designated by an appropriate authority, within which excavating a hole on the sea-
bottom with a drill is restricted in accordance with certain specified conditions.
an area within which the removal of historical artifacts is prohibited.
an area in which cargo transhipment (lightering) is prohibited.
an area in which the dragging of anything along the bottom, e.g. bottom trawling, is prohibited.
an area in which a vessel is prohibited from stopping.
an area in which landing is prohibited.
an area within which speed is restricted.
Signal generation is initiated by a self regulating mechanism such as a timer or light sensor.
The signal is generated by the motion of the sea surface such as a bell in a buoy.
The signal is generated by a manually operated mechanism such as a hand cranked siren.
The signal is generated by the motion of air such as a wind driven whistle.
intended to last or function indefinitely. (The Concise Oxford Dictionary, 7th Edition)

acting on special occasions; happening irregularly. (The Concise Oxford Dictionary, 7th Edition)
presented as worthy of confidence, acceptance, use, etc. (The Macquarie Dictionary, 1988)

no longer used for the purpose intended; disused.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
recurring at intervals. (The Concise Oxford Dictionary, 7th Edition)
set apart for some specific use. (adapted from The Concise Oxford Dictionary, 7th Edition)
meant to last only for a time. (The Concise Oxford Dictionary)
not in public ownership or operation.
compulsory; enforced. (The Concise Oxford Dictionary, 7th Edition)
no longer illuminated.(S-57 Annex A, Appendix A, IHO Object Catalogue)
lit by floodlights, strip lights, etc.
famous in history; of historical interest. (The Concise Oxford Dictionary, 7th Edition)
belonging to, available to, used or shared by, the community as a whole and not restricted to private
use. (adapted from The New Shorter Oxford English Dictionary, 1993)
occur at a time, coincide in point of time, be contemporary or simultaneous. (The New Shorter
Oxford English Dictionary, 1993)
looked at or observed over a period of time especially so as to be aware of any movement or
change. (adapted from The New Shorter Oxford English Dictionary, 1993)
usually automatic in operation, without any permanently-stationed personnel to superintend it.
(adapted from IHO Dictionary, S-32, 5th Edition, 2814)
an object that has been reported but has not been definitely determined to exist.(S-57 Annex A,
Appendix A, Chapter 2 Attributes)
being used for the purpose intended; used
a coastal State claims or may claim a specific jurisdiction in accordance with the provisions of
International Law (modified IHO Dictionary, S-32, 5th Edition, 3145)
used for military practice and/or exercise purposes only
acknowledged and agreed in accordance with the provisions of International Law (AML)
not detected by repeated surveys, leading to doubts about the object's existence. (AML)
an object that has been salvaged or removed. (AML)
where a significant number of persons have perished as a direct result of a vessel or structure
sinking and their remains cannot be recovered, the wreck and immediate area may be declared as a
Mass Grave or more specifically, a War Grave. Such sites are protected from disturbance by
International Law. (AML)
a borehole drilled in the search for a new source of oil or gas. (An A-Z of Offshore Oil & Gas by
Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)

a borehole that is actively engaged in the extraction of oil or gas from the seabed. (Adapted from An
A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)
a well where the extraction of oil or gas has been temporarily abandoned. When suspended, a well is
either plugged (filled with concrete and topped with a steel plate) or capped (well-head equipment is
installed over the well). (Adapted from An A-Z of Offshore Oil & Gas by Harry Whitehead, 2nd
Ed, 1983, Gulf Publishing Company)

a borehole drilled for the purpose of injecting a secondary substance, for example water, into the
pore spaces in a reservoir rock to encourage oil or gas to flow into adjacent producing wells. (An A-Z
of Offshore Oil & Gas by Harry Whitehead, 2nd Ed, 1983, Gulf Publishing Company)
the status of the object is unspecified.
contended, called into question, opposed (The Concise Oxford Dictionary, 7th Edition)
a specific location where notification (upon arrival) to a specified authority is deemed mandatory.
(AML)
a specific location where notification (upon arrival) to a specified authority is required when
requested. (AML)
temporarily quiet, inactive, not being used. (AML).
planned; intended; in accordance with, or achieved by, a careful plan made beforehand (The
Concise Oxford Dictionary)
completely deserted; given up (adapted from the Concise Oxford Dictionary)
area of overlap of the unilateral fishing zones of two or more countries (LOS)
an area of the sea of indeterminate jurisdiction where no agreed boundary exists (LOS)
involving two or more states as parties to an agreement (adapted from the New Shorter Oxford
English Dictionary, 1993)
the international legal conditions appliccable to a vessel when navigating in territorial seas and
international straits. (AML)

a survey made to a lower degree of accuracy and detail than the chosen scale would normally
indicate. (IHO Dictionary, S-32, 5th Edition, 5219)
a thorough survey usually conducted with reference to guidelines
a survey principally aimed at the investigation of underwater obstructions and dangers
a survey where soundings are acquired by vessels on passage

a survey where features have been positioned and delimited using remote sensing techniques
the depth was determined by using an instrument that determines depth of water by measuring the
time interval between emission of a sonic or ultrasonic signal and return of its echo from the bottom.
(adapted from IHO Dictionary, S-32, 1547)
the depth was computed from a record produced by active sonar in which fixed acoustic beams are
directed into the water perpendicularly to the direction of travel to scan the bottom and generate a
record of the bottom configuration. (adapted from IHO Dictionary, S-32, 4710)
the depth was determined by using a wide swath echo sounder that uses multiple beams to measure
depths directly below and transverse to the ship's track. (adapted from IHO Dictionary, S-32, 3339)
the depth was determined by a person skilled in the practice of diving. (adapted from IHO Dictionary,
S-32, 1422)
the depth was determined by using a line, graduated with attached marks and fastened to a
sounding lead. (adapted from IHO Dictionary, S-32, 2698)
the given area was determined to be free from navigational dangers to a certain depth by towing a
buoyed wire at the desired depth by two launches, or a least depth was identified using the same
technique. (adapted from IHO Dictionary, S-32, 5248, 6013)
the depth was determined by using an instrument that measures distance by emitting timed pulses of
laser light and measuring the time between emission and reception of the reflected pulses. (adapted
from IHO Dictionary, S-32, 2763)
the given area has been swept using a system comprised of multiple echo sounder transducers
attached to booms deployed from the survey vessel.(S-57 Annex A, Appendix A, IHO Object
Catalogue)
the depth was determined by using an instrument that compares electromagnetic signals. (adapted
from IHO Dictionary, S-32, 1571)
the depth was determined by applying mathematical techniques to photographs. (adapted from IHO
Dictionary, S-32, 3791)
the depth was determined by using instruments placed aboard an artificial satellite. (adapted from
IHO Dictionary, S-32, 4509)
the depth was determined by using levelling techniques to find the elevation of the point relative to
the datum. (adapted from IHO Dictionary, S-32, 2741)
the given area was determined to be free from navigational dangers to a certain depth by towing a
side-scan-sonar. (adapted from IHO Dictionary, S-32, 5248, 4710)
the sounding was determined from a bottom model constructed using a computer.(S-57 Annex A,
Appendix A, Chapter 2 Attributes)


prediction of tidal heights by combining a simplified set of harmonic constituents into a single
time/height curve.
prediction of tidal heights by combining a complete set of harmonic constituents into a single
time/height curve.
prediction of high and low water times and heights by modification of the high and low water times
and heights of a known time/height curve.
Where the vertex of the cone points up.
Where the vertex of the cone points down.
Spheres are commonly used as International Association of Lighthouse Authorities - IALA topmarks
(safe water).
Two black spheres are commonly used as an International Association of Lighthouse Authorities -
IALA topmark (isolated danger).
Cylinders are commonly used as International Association of Lighthouse Authorities - IALA topmarks
(lateral).
Usually of rectangular shape, made from timber or metal and used to provide a contrast with the
natural background of a daymark. The actual daymark is often painted on to this board.
Having a shape or a cross-section like the capital letter X. An x-shape as an International
Association of Lighthouse Authorities - IALA topmark should be 3 dimensional in shape. It is made of
at least three crossed bars.
A cross with one vertical member and one horizontal member, i.e. similar in shape to the character
"+".
A cube standing on one of its vertexes.
2 cones, one above the other, with their vertices together in the centre.
2 cones, one above the other, with their bases together in the centre and their vertices pointing up
and down.

A plane figure having four equal sides and equal opposite angles (two acute and two obtuse); an
oblique equilateral parallelogram. (The New Shorter Oxford English Dictionary. 1993. vol 2)


Besom: A bundle of rods or twigs. (The New Shorter Oxford English Dictionary. 1993. vol 1). Perch:
a staff placed on top of a buoy, rock or shoal as a mark for navigation. (IHO Dictionary, S-32, 5th
Edition, 3734)

A flag mounted on a short pole.


Where the two longer opposite sides are standing horizontally.
Where the two longer opposite sides are standing vertically.
A quadrilateral having one pair of opposite sides parallel (The New Shorter Oxford English
Dictionary. 1993. vol 2), which stands on its longer parallel side.
A quadrilateral having one pair of opposite sides parallel (The New Shorter Oxford English
Dictionary. 1993. vol 2), which stands on its shorter parallel side.



2 upright crosses, generally vertically disposed one above the other.
Having a shape like the capital letter T.
A triangle, vertex uppermost, located above a circle.
An upright cross located above a circle.
A rhombus located above a circle.
A circle located over a triangle, vertex uppermost.

traffic flow in a general direction toward a port or similar destination.
traffic flow in a general direction away from a port or similar point of origin.
traffic flow in one general direction only.
traffic flow in two generally opposite directions.
(MLWS) - the average height of the low waters of spring tides. Also called spring low water. (IHO
Dictionary, S-32, 5th Edition, 3150)
(MLLWS) - the average height of lower low water springs at a place. (IHO Dictionary, S-32, 5th
Edition, 3146)
(MSL) - the average height of the surface of the sea at a tide station for all stages of the tide over a
19-year period, usually determined from hourly height readings measured from a fixed
predetermined reference level. (IHO Dictionary, S-32, 5th Edition, 3156)
an arbitrary level conforming to the lowest tide observed at a place, or some what lower.(S-57 Annex
A, Appendix A, Chapter 2 Attributes)
(MLW) - the average height of all low waters at a place over a 19-year period. (IHO Dictionary, S-32,
5th Edition, 3147)
an arbitrary level conforming to the lowest water level observed at a place at spring tides during a
period of time shorter than 19 years. (Hydrographic Service, Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of mean low water springs (MLWS).
(Hydrographic Service, Royal Australian Navy)
(ISLW) - an arbitrary tidal datum approximating the level of the mean of the lower low water at spring
tides. Also called Indian Tidal Plane. (IHO Dictionary, S-32, 5th Edition, 2427). Also called Indian
tidal plane. (Hydrographic Service, Royal Australian Navy).
an arbitrary level, approximating that of mean low water springs (MLWS). (Hydrographic Service,
Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of lowest astronomical tide (LAT). (Hydrographic
Service, Royal Australian Navy)

an arbitrary level approximating the lowest water level observed at a place, usually equivalent to the
Indian spring low water (ISLW). (Hydrographic Service, Royal Australian Navy)
(MLLW) - the average height of the lower low waters at a place over a 19-year period. (IHO
Dictionary, S-32, 5th Edition, 3145)
an approximation of mean low water adopted as the reference level for a limited area, irrespective of
better determinations at a later date. Used mostly in harbour and river engineering. (S-57 Annex A,
Appendix A, Chapter 2 Attributes)
an arbitrary level, usually within +/- 0.3m from that of mean low water (MLW). (Hydrographic Service,
Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of mean lower low water (MLLW). (Hydrographic
Service, Royal Australian Navy)
(MHW) - the average height of all high waters at a place over a 19-year period. (IHO Dictionary, S-
32, 5th Edition, 3141)
(MHWS) - the average height of the high waters of spring tides. Also called spring high water. (IHO
Dictionary, S-32, 5th Edition, 3144)
the highest level reached at a place by the water surface in one tidal cycle. Also called high tide.
(IHO Dictionary, S-32, 5th Edition, 2251).
an arbitrary level, usually within +/- 0.3m from that of mean sea level (MSL). (Hydrographic Service,
Royal Australian Navy
an arbitrary level, approximating that of mean high water springs (MHWS). (Hydrographic Service,
Royal Australian Navy)
(MHHW) - the average height of higher high waters at a place over a 19-year period. (IHO Dictionary,
S-32, 5th Edition, 3140)
the level of low water springs near the time of an equinox.(S-57 Annex A, Appendix A, Chapter 2
Attributes)
(LAT) - the lowest tide level which can be predicted to occur under average meteorological
conditions and under any combination of astronomical conditions. (IHO Dictionary, S-32, 5th Edition,
2936)
an arbitrary datum defined by a local harbour authority, from which levels and tidal heights are
measured by this authority.(S-57 Annex A, Appendix A, Chapter 2 Attributes)

- a vertical reference system with its zero based on the mean water level at Rimouski/Pointe-au-
Pere, Quebec, over the period 1970 to 1988.(S-57 Annex A, Appendix A, Chapter 2 Attributes)
the average of all hourly water levels over the available period of record.(S-57 Annex A, Appendix A,
Chapter 2 Attributes)
(LLWLT) - the average of the lowest low waters, one from each of 19 years of observations.(S-57
Annex A, Appendix A, Chapter 2 Attributes)
(HHWLT) - the average of the highest high waters, one from each of 19 years of observations.(S-57
Annex A, Appendix A, Chapter 2 Attributes)
an arbitrary level approximating the highest water level observed at a place, usually equivalent to the
high water springs.(S-57 Annex A, Appendix A, Chapter 2 Attributes)

(HAT) - the highest level which can be predicted to occur under average meteorological conditions
and under any combination of astronomical conditions. (Adapted from Admiralty Tide Tables.)
(MTL) - the level mid-way between one or more successive high and low waters. It may be computed
by averaging the four tidal levels (MHWS, MHWN, MLWN and MLWS or MHHW, MLHW, MHLW
and MLLW) for the place concerned. (UKHO Tidal Branch.)

Partially covered and partially dry at high water. (S-57 Annex A, Appendix A, Chapter 2 Attributes)
Note:not allowable for objects Impact Scour; Sensor Anomaly; Underwater/awash Rock.
Not covered at high water under average meteorological conditions. (S-57 Annex A, Appendix A,
Chapter 2 Attributes)
remains covered by water at all times under average meteorological conditions. (S-57 Annex A,
Appendix A, Chapter 2 Attributes)
Expression intended to indicate an area of a reef or other projection from the bottom of a body of
water which periodically extends above and is submerged below the surface. Also referred to as
dries or uncovers. (IHO Dictionary, S-32, 5th Edition, 1111)
Flush with, or washed by the waves at low water under average meteorological conditions. (Adapted
from IHO Dictionary, S-32, 5th Edition, 308)
An area periodically covered by flood water excluding tidal waters. (Digital Geographic Information
Standard - DIGEST 1.2)
resting or moving on the surface of a liquid without sinking (Concise Oxford Dictionary)
the horizontal movement of water associated with the rising tide. Flood streams generally set
towards the shore, or in the direction of the tide progression. Also called flood, flood current or
ingoing stream. (Adapted from IHO Dictionary, S-32, 5th Edition)
the horizontal movement of water associated with the falling tide. Ebb streams generally set
seaward, or in the opposite direction to the tide progression. Also called ebb, ebb current or
outgoing stream. (Adapted from IHO Dictionary, S-32, 5th Edition)
any other horizontal movement of water associated with tides, e.g. rotary flow
The position(s) were determined by the operation of making measurements for determining the
relative position of points on, above or beneath the earth's surface. Survey implies a regular,
controlled survey of any date. (adapted from IHO Dictionary, S-32, 5195, & IHO Chart
Specifications, M-4, 175.2)
Survey data does not exist or is very poor. (Adapted from IHO Dictionary, S-32, 5732)
Position data is of a very poor quality. (Adapted from IHO Dictionary, S-32, 5732)
An object whose position has been reported but which is considered to be doubtful. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
An object's position obtained from questionable or unreliable data. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
An object whose position has been reported and its position confirmed by some means other than a
formal survey such as an independent report of the same object. (S-57 Annex A, Appendix A, IHO
Object Catalogue)
An object whose position has been reported and its position has not been confirmed. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
The most probable position of an object determined from incomplete data or data of questionable
accuracy. (Adapted from IHO Dictionary, S-32, 3960)
A position that is of a known value, such as the position of an anchor berth or other defined object.
(S-57 Annex A, Appendix A, IHO Object Catalogue)
A position that is computed from data. (S-57 Annex A, Appendix A, IHO Object Catalogue)




The wave becomes unstable at the crest and forms white water. The white water expands slowly
down the front face of the breaker. Breaking action is mild. (AML)
The wave crest advances so much faster than the base of the wave that it falls almost into the trough
with a violent action. White water appears almost instantly over the entire front. (AML)

The wave crest tends to advance faster than the base of the wave, but, before breaking completely,
the wave base advances faster than the crest and the plunging is arrested. (AML)
The object has become buried by the force of the object hitting the sediment. (AML)

The object has become buried by the action of current or flow of water around the object.(AML)
The object has become buried by the process whereby under certain conditions, a solid seafloor
sediment behaves as a liquid. (AML)
The object has become buried by the movement of sandwaves. (AML)
The object has become buried by the movement of sediment. (AML)
Burial unlikely. (AML)
Partial burial taking more than 7 days. (AML)
Partial burial taking between 24 hours and 7 days. (AML)
Partial burial taking less than 24 hours. (AML)
Total burial taking more than 7 days. (AML)
Total burial taking between 24 hours and 7 days. (AML)
Total burial taking less than 24 hours. (AML)
the object is orientated on average along a north-south axis. (AML)
the object is orientated on average along a east-west axis. (AML)
the object is orientated on average along a northeast-southwest axis. (AML)
the object is orientated on average along a northwest-southeast axis. (AML)
An airspace of defined dimensions within which activities dangerous to the flight of an aircraft may
exist at specified times. Military flights within danger areas are permitted only in the following
circumstances; When access is necessary to enable the pilot to perform the duty for which the flight
was authorised. When the pilot is flying in accordance with the ATV procedures approved for the
penetration of the area. (UK AIP (ENR) 1.3)
An airspace of defined dimensions, above the land or territorial waters of a State, within which the
flight of aircraft is prohibited - (UK AIP (ENR) 1.1.2) (UK MIL AIP GEN-2-2-13)
An airspace of defined dimensions, above the land or territorial waters of a State, within which the
flight of aircraft is restricted in accordance with certain specified conditions - (UK AIP (ENR) 1.1.3)
(UK MIL AIP GEN-2-2-13)
High Intensity Radio Transmission Area. An airspace of defined dimensions within which there is
radio energy at intensity levels which may affect weapons systems and interfere with or on occasion,
cause damage to communications and navigation equipment. (AML)
An airspace of defined dimensions established by the RAF provost Marshal within which the flight of
military aircraft is prohibited (AML)
An airspace of defined dimensions established by the RAF provost Marshal within which the flight of
military aircraft is restricted in accordance with specific conditions (AML)

Special use airspace which may contain a high volume of pilot training activities or an unusual type of
aerial activity
Areas within which aerobatics, air combat manoeuvres, high volumes of pilot training and unusual
types of training take place (AML).



A narrow, raised embankment along a beach formed by the deposit of material by waves and marks
the limit of high tides. (Adapted from IHO Hydrographic Dictionary, S-32, 5th Edition, 468)
A break of shear in the earth's crust with an observable displacement between the two sides of the
break, and parallel to the end of the break. (IHO Hydrographic Dictionary, S-32, 5th Edition 1778)

Highly reflective patch of seabed found by side scan, no contact found using MM sonar. (AML)
A rocky formation continuous with and fringing the shore. (IHO Hydrographic Dictionary, S-32, 5th
Edition, 2707)
An anomaly of the magnetic field of the earth, extending over a relatively small area, due to local
magnetic influences. (IHO Hydrographic Dictionary, S-32, 5th Edition, 2874)
Small depression on the seabed. (AML)

A long narrow elevation with steep sides. (IHO Hydrographic Dictionary, S-32, 5th Edition 4388)
Undulating surface feature of varying shape produced in unconsolidated sediments by wave or
current action. (Adapted from IHO Hydrographic Dictionary, S-32, 5th Edition, 4398)
A trough or corrugation formed in the foreshore or in the bottom, immediately offshore, formed by
waves or tidal currents. (IHO Hydrographic Dictionary, S-32, 5th Edition 4460)
A large mobile wave-like sediment feature in shallow water and composed of sand. (S-57 Annex A,
Appendix A, IHO Object Catalogue)
An opening or aperture on the floor of the sea. (AML)
A natural issue of water or other substances from the bottom of the sea. (Adapted from IHO
Hydrographic Dictionary, S-32, 5th Edition, 4936)
An opening or aperture on the floor of the sea, specifically extruding volcanic material, giving rise to a
source of heat. (AML)
Normally apparent overlying a coarser type of seabed. Most are straight and parallel with currents.
They can be up to 12km long, 200m wide and are generally only a few cm thick. Typically they have
a laddered appearance due to the presence of ripples.(AML)
Sandwave whose shape is uniform on both sides of the crest (AML)
Sandwave where one side of the wave has a steeper slope than the other (AML)
A sharp elevation, characterized by a cliff or steep slope formed of bedrock (AML)
a control area or portion thereof established in the form of a corridor equipped with radio navigation
aids (UK MIL APD - GEN-2-2-9)
a geographical region for which the lowest value of QNH is forecast hourly by a Forecasting Office
and relayed by Air Traffic Control Centres (UK MIL APD - GEN-2-2-9)
areas that pilots must avoid during specified periods in which activity, or activities, considered a
hazard to flight may exist. They have been established to prohibit low flying over areas of high
population density and in certain types of regulated airspace (AML)
a controlled airspace extending upwards from a specified height above the earth. (UK MIL APD GEN-
2-2-9)
a controlled airspace extending upwards from the surface of the earth to a specified upper limit. (UK
MIL APD GEN-2-2-10)
an airspace of defined dimensions within which flight information and alerting services are provided.
(UK MIL APD GEN-2-2-10)
a control area normally situated at the confluence of ATS Routes in the vicinity of one or more major
aerodromes (UK MIL AIP GEN-2-2-14)
except for any part of the airspace within the ATZ of another aerodrome which is notified as being
the controlling aerodrome (modified UK MIL APD GEN-2-2-8)
a Helicopter Protected Zone (HPZ), to safeguard helicopters approaching or departing platforms or
when engaged on uncoordinated inter-platform flying.

a route where helicopters operate on a regular and frequent basis, and where Alerting Service, Flight
Information Service, or Advisory Service may be provided (UK MIL APD GEN-2-2-11)
a corridor of defined dimensions where helicopters operate on a regular and frequent basis, and
where Alerting Service, Flight Information Service, or Advisory Service may be provided (AML)
a zone established at military aerodromes within which increased protection may be given to aircraft
in the critical stages of circuit, approach and climb-out
a controlled airspace extending upwards from a specified height above an oceanic region of the
earth (modified UK MIL APD GEN-2-2-9)
A route between two or more Coastguard reporting points (AML)
Military equivalent of a Terminal Control Area (UK MIL AIP GEN-2-2-12)
Air Defence Airspace of defined dimensions within which the ready identification, location and control
of aircraft is required.




Method of fishing involving dragging an open-mouthed bag-net along the sea bed. (Adapted from
Chambers Concise Dictionary)

Fishing with a net that is allowed to drift with the tide. (Adapted from Chambers Concise Dictionary)
Poles or stakes placed in shallow water to outline a fishing ground or to catch fish. (Adapted from
IHO Dictionary, S-32, 5th Edition, 1818)
A structure (usually portable) for catching fish. (IHO Dictionary, S-32, 5th Edition, 1819)
A fence of stakes or stones set in a river or along the shore to trap fish. (IHO Dictionary, S-32, 5th
Edition, 5967)
A long fishing line with many hooks attached. (Adapted from Chambers Concise Dictionary)
Fishing activity taking place in surface waters and middle depths. (Adapted from Chambers Concise
Dictionary)
Dredging along the bottom to collect scallops. (Adapted from Chambers Concise Dictionary)
A net built at sea for catching tunny. (IHO Dictionary, S-32, 5th Edition, 5700)
A photograph taken from the air. (IHO Dictionary S-32, 5th Edition, 3794)
A photograph taken by a camera located on the ground. (Adapted from IHO Dictionary S-32, 5th
Edition, 3796)
Image produced using infrared radiation (Adapted from Chambers Concise Dictionary)
A photograph taken with the camera axis intentionally directed between the horizontal and the
vertical. (IHO Dictionary S-32, 5th Edition, 3801)
A wide angle view, generally taken by rotation about an axis.
A number of photographic images fitted together to make one larger image. (AML)
Image produced from the use of high-powered radio pulses. (Adapted from Chambers Concise
Dictionary)
Image produced by a satellite orbiting the earth. (AML)
A photograph taken with the camera axis vertical. (Adapted from IHO Dictionary S-32, 5th Edition,
3803)
A moving visual image. (AML)
An agreed protection zone that has been established to ensure the conservation of fish stocks and
establish maritime jurisdiction (AML).
An offshore zone within the Fishery Limits of the coastal nation within which fishing rights have been
granted to foreign fishermen (Note taken from Q6385 modified by AML)

The offshore management zones as defined by the International Council for the Exploration of the
Sea (ICES) used for the purpose of fishery statistics and regulations in the north-east Atlantic (AML).
A matrix used for reporting maritime pollution. (AML)

An officially designated area in which there may be restrictions on entry, fishing, anchoring, and other
activities in order to protect the marine environment (IHO Dictionary, S-32, 5th Edition, 3104)




the area of responsibility for a rescue co-ordination centre.
global maritime distress and safety system area.
specified regions for the receipt of meteorological forecasts.
INternational Mobile SATellite Organization. Coverage of the satellites.
Coverage of a military satellite.
Airspace within which the intensity of civil and/or military flying is exceptionally high or where aircraft,
either singly or in combination with others, regularly participate in unusual manoeuvres (ENR 1.1,
section 2.2)
Airspace of defined dimensions designated for air combat training within which high energy
manoeuvres are regularly practised by aircraft formations (ENR 1.1, section 2.3)
Airspace of defined dimensions within which air-to-air refuelling takes place under radar service
(ENR 1.1, section 2.4)
An airspace of defined dimensions to facilitate low-level flying practice (AML)

An airspace of defined dimensions to facilitate helicopter pilot training (AML)

(AIP Germany)
(AIP Germany)

The 4W Disposition Grid is a NATO command system for the positioning of forces.It provides a
framework for operating forces in widely dispersed groups. (AML)
An offshore zone patrolled by naval vessels (AML).
Archipelagic baselines are straight lines joining the outermost points of the outermost islands and
drying reefs of an archipelago (IHO Dictionary, S-32, 5th Edition, 391). (For legal definition see
UNCLOS Article 47)
Normal: The low water line along the coast as marked on large-scale charts officially recognised by
the coastal State. Bay closing line: A line dividing the internal waters and territorial seas in a bay
(IHO Dictionary, S-32, 5th Edition,392 & 415.).(For legal definition see UNCLOS Article
5,6,9,10,-13)
Straight baselines are a system of straight lines joining specific or discrete points on the low water
line, usually known as straight baseline turning points (IHO Dictionary, S-32, 5th Edition, 393). (For
legal definition see UNCLOS Article 7)
Can be used by 2WD vehicles or 4WD vehicles and trailers unless heavy and continued use is
intended. (AML)
Can be used by military 3 or 4 tonne vehicles starting from rest in 4WD. (AML)
4WD unable to start from rest but can cross soft patch if already on the move. (AML)
Impassable to wheeled vehicles, tracked vehicles may have difficulty. (AML)
Class A
Class B
Class C
Class D
Class E
Class F
Class G

Solitary soft-bodied polyps, having many tentacles. (Adapted from Chambers Concise Dictionary)
A division of Arthropods having a distinct head, thorax and abdomen, with three pairs of legs
attached to the thorax, usually winged in adult life, and commonly having a metamorphosis in the life-
history. (Adapted from Chambers Concise Dictionary)
A marine coelenterate with a jelly-like body. (Adapted from Chambers Concise Dictionary)
Land living elongated limbless reptiles, often venomous. (Adapted from Chambers Concise
Dictionary)

Marine elongated limbless reptiles, often venomous. (Adapted from Chambers Concise Dictionary)
Marine animal with a globular body and shell of calcareous plates. (Adapted from Chambers Concise
Dictionary)
Voracious elasmobranch fishes with lateral gill-slits and the mouth on the underside. (Adapted from
Chambers Concise Dictionary)
An arachnid of the order Araneida, the body divided into two distinct parts. (Adapted from Chambers
Concise Dictionary)
Fish secreting poisonous fluids. (Adapted from Chambers Concise Dictionary)
Clenched fist - arm penetrates to shoulder. (AML)
Clenched fist - arm penetrates to elbow. (AML)
Clenched fist - arm penetrates to wrist. (AML)
Extended fingers - hand penetrates to palm. (AML)
Extended fingers - hand penetrates to knuckles. (AML)
No penetration. (AML)
Diving taking place for financial gain. (AML)
Diving for recreational purposes. (AML)
Practical instruction in diving techniques.
Vehicles and infantry can cross any part of the back of the beach without restriction or hindrance.
(AML)

A number of vehicles can drive easily from the beach at the same time through a number of exits.
Infantry can leave the beach and move inland without difficulty, along much of the beach. (AML)
Exits are becoming fewer and smaller, usually accepting only one vehicle at a time. Infantry may be
restricted to some extent by dense undergrowth, swamp, cliff, etc along part of the back of the
beach. (AML)
Exits for vehicles and infantry are severely restricted in number and quality. (AML)
the object was reported as a result of a sound signal being returned from the object. (AML)
the object was reported as a result of detecting a fluctuation in the local magnetic field. (AML)
the object was reported as a result of a sighting through electronic visual equipment. (AML)
the object was reported as a result of a visual sighting made by a diver.(AML)
the object was reported as a result of the object fouling lines, anchors or fishing nets. (AML)
the object was reported as a result of a first hand observation of the object sinking. (AML)
the object was reported as a result of a report made by a third party or from published information.
(AML)
the method by which the object was found was not reported. (AML)

the object was reported by a vessel operated by a recognised National Naval Authority. (AML)
the object was reported by a vessel engaged in the business of determining and recording data
relating to bodies of water and the nature of the sea bed. (Adapted from IHO Dictionary, S-32, 5th
Edition, 5206.)
the object was reported by a vessel operated by a merchant marine organisation, engaged in the
transport of goods for payment. (AML)
the object was reported by a vessel engaged in harvesting fish or other products from the sea for
commercial gain. (Partly adapted from Webster's 3rd New International Dictionary)
the object was reported by a vessel engaged in the business of conducting research into the sea and
its environs. (AML)
the object was reported by a yacht, being a privately owned sailing or power boat used for pleasure.
(Partly adapted from Webster's 3rd New International Dictionary)
the object was reported as a result of a visual sighting made by a diver. (AML)
the object was sourced from information given on a chart published by a recognised Hydrographic
Office or national authority. (AML)
the object was sourced from information given in a Notice to Mariners published by a recognised
Hydrographic Office or national authority. (AML)
the object was sourced from information given in a Radio Navigational Warning issued by a
recognised Hydrographic Office or national authority. (AML)
the object was sourced from information held in a files maintained by a recognised Hydrographic
Office or national authority. (AML)
the object was sourced from information held in wreck records maintained by a recognised
Hydrographic Office or national authority. (AML)

the object was sourced from reports published by Lloyds or another marine underwriter. (AML)
the object was sourced from information or reports issued by the vessel or object's owner or
operator. (AML)
the object was sourced from information provided by a recognised national Coast Guard or Patrol.
(AML)

the object was sourced from information provided by a third party as a result of receipt of a ship visit
or hydrographic note report by a recognised Hydrographic Office or national authority. (AML)
the object was sourced from information obtained from aerial photography or satellite imagery. (AML)

the object was sourced from information obtained from geodetic survey reports or charts. (AML)
the object was sourced from information published in books or lists of vessels sunk during world war
one. (AML)
the object was sourced from information published in books or lists of vessels sunk during world war
two. (AML)
the object was sourced from information published in books or lists of vessels sunk during periods
outside of world wars one and two. (AML)
> 1:15 (AML)
1:15 - 1:30 (AML)
1:30 - 1:60 (AML)
1:60 - 1:120 (AML)
< 1:120 (AML)
the object was reported as a result of a sound signal being returned from the SBO. (AML)
the object was reported as a result of detecting a fluctuation in the local magnetic field. (AML)
the object was reported as a result of a sighting through electronic visual equipment. (AML)
the object was reported as a result of a visual sighting made by a diver.(AML)
the object was reported as a result of the object fouling lines, anchors or fishing nets. (AML)
the object was reported as a result of a first hand observation of the object sinking. (AML)
the object was reported as a result of a report made by a third party or from published information.
(AML)
the method by which the object was found was not reported. (AML)

the object was reported by a vessel operated by a recognised National Naval Authority. (AML)
the object was reported by a vessel engaged in the business of determining and recording data
relating to bodies of water and the nature of the sea bed. (Adapted from IHO Dictionary, S-32, 5th
Edition, 5206.)
the object was reported by a vessel operated by a merchant marine organisation, engaged in the
transport of goods for payment. (AML)
the object was reported by a vessel engaged in harvesting fish or other products from the sea for
commercial gain. (Partly adapted from Webster's 3rd New International Dictionary)
the object was reported by a vessel engaged in the business of conducting research into the sea and
its environs. (AML)
the object was reported by a yacht, being a privately owned sailing or power boat used for pleasure.
(Partly adapted from Webster's 3rd New International Dictionary)
the object was reported as a result of a visual sighting made by a diver. (AML)
the object was sourced from information given on a chart published by a recognised Hydrographic
Office or national authority. (AML)
the object was sourced from information given in a Notice to Mariners published by a recognised
Hydrographic Office or national authority. (AML)
the object was sourced from information given in a Radio Navigational Warning issued by a
recognised Hydrographic Office or national authority. (AML)
the object was sourced from information held in a files maintained by a recognised Hydrographic
Office or national authority. (AML)
the object was sourced from information held in wreck records maintained by a recognised
Hydrographic Office or national authority. (AML)

the object was sourced from reports published by Lloyds or another marine underwriter. (AML)
the object was sourced from information or reports issued by the vessel or object's owner or
operator. (AML)
the object was sourced from information provided by a recognised national Coast Guard or Patrol.
(AML)

the object was sourced from information provided by a third party as a result of receipt of a ship visit
or hydrographic note report by a recognised Hydrographic Office or national authority. (AML)

the object was sourced from information obtained from aerial photography or satellite imagery. (AML)

the object was sourced from information obtained from geodetic survey reports or charts. (AML)
the object was sourced from information published in books or lists of vessels sunk during world war
one. (AML)
the object was sourced from information published in books or lists of vessels sunk during world war
two. (AML)
the object was sourced from information published in books or lists of vessels sunk during periods
outside of world war one and two. (AML)
A craft or structure for transport by water. (Adapted from Chambers Concise Dictionary)

Any structure or machine for travelling in the air. (Adapted from Chambers Concise Dictionary)
the object has no magnetic anomaly detector reading. (AML)
the object has a slight magnetic anomaly detector reading. (AML)
the object has a moderate magnetic anomaly detector reading. (AML)
the object has a strong magnetic anomaly detector reading. (AML)
No data available. (AML)
Light - 1-20 Milecs/sq mile. (AML)
Medium - 21-40 Milecs/sq mile. (AML)
Heavy - 41-70 Milecs/sq mile. (AML)
71 Milecs/sq mile and more. (AML)
No information on the mine body
Moored mine
Shallow moored mine
Deep moored mine
Ground mine
Ground mine - explosive charge of less than 500kg
Ground mine - explosive charge of 500kg or greater
Contact classified as `mine-like'
Obstructors
Moving mines
Contact - requires physical contact with the target to trigger actuation - AML
Antenna - generally takes the form of a special section in the mooring cable, and/or special cable
suspended above the mine by float. When touched by a ferrous object sets up galvanic action to fire
the mine. ATP-6(C) VOL 1 Glossary
Influence - actuated the effect of a target on some physical condition in the vicinity of the mine, or on
radiations emanating from the mine - ATP-6(C) VOL Glossary
Acoustic - responds to the acoustic field of a ship or sweep - ATP-6(C) VOL 1 Glossary
Acoustic Audio Frequency - responds to the acoustic field of a ship or sweep between 30 Hz and
1500 Hz - ATP-6(C) VOL 1 Glossary
Acoustic Low Frequency - responds to the low frequency (as defined by NSA) acoustic field of a ship
or sweep - AML
Acoustic High Frequency - responds to the high frequency (as defined by NSA) acoustic field of a
ship or sweep - AML

Passive - does not emit a signal to detect the presence of a target - ATP-6(C) VOL 1 Glossary
Pressure - responds to the hydrodynamic pressure field of a target - ATP-6(C) VOL 1 Glossary
Magnetic - responds to the magnetic field of a ship, submarine, or sweep - ATP-6(C) VOL 1
Glossary
Magnetic H (Horizontal Component) - responds to horizontal component of the magnetic field of a
ship, submarine, or sweep- AML
Magnetic V (Vertical Component) - responds to the vertical component of the magnetic field of a
ship, submarine, or sweep - AML
Magnetic T (Total Component) - responds to the total magnetic field of a ship, submarine, or sweep -
AML
Sensitive for normal target - sensitive to the normal run of shipping - AML

Very sensitive (anti sweeper) - requires a relatively small magnitude of influence (as from a slow,
small, quiet and degaussed vessel) to actuate - ATP-6(C) VOL 1 Glossary. An Anti-Mine Sweeper
Mine is a mine which is laid or whose mechanism is specifically designed or adjusted with the object
of sinking or damaging Mine Sweepers - ATP-6(C) VOL 1 Glossary
Coarse (anti sweep) - requires a relatively large magnitude of influence (as from a fast, large, noisy
vessel, with strong magnetic signature) to actuate - AML. More difficult for Mine Hunters to safely
actuate with sweeping gear designed to influence mines - AML
Multi-look mines - requires to look at a target more than once to calculate its firing or navigation
solution - AML. A look is a period during which a mine circuit is receptive of an influence - ATP-6(C)
VOL 1 Glossary
Sequence - sequence of triggers - AML. Requires actuation by a predetermined sequence of
influences of predetermined magnitudes - ATP-6(C) VOL 1 Glossary
Combination (overlap) - combination of triggers - AML. Requires actuation by two or more influences,
either simultaneously or at a predetermined interval, before the circuit can function. Also called a
'Combined Circuit' - ATP-6(C) VOL 1 Glossary
Fitted with ship Counter - will trigger actuation at a specific ship count - AML. Prevents the mine from
detonating until a preset number of actuations has taken place (a ship count of ONE means that the
mine will fire at the next actuation) - ATP-6(C) VOL 1 Glossary
Fitted with delayed arming or rising mechanism - a rising mechanism releases a buoyant mine from
a sinker by target influence or by a timing device - ATP-6(C) VOL 1 Glossary
Active - actuated by the reflection from a target of a signal emitted by the mine - ATP-6(C) VOL 1
Glossary
No information on firing system


Minehunting sonar decoy - an object designed to have the sonar signature attributes of a mine - AML
Smooth - Very few craters, gullies, ridges or seaweed patches (5% of the area or less), sand ripples
150mm high or less. (AML)
Moderate - Large numbers of craters, gullies, ridges or seaweed patches (5 to 15% of the area),
sand ripples 150 to 300 mm high. (AML)
Rough - Extensive areas (over 15% of the whole) of craters etc., or large sand ripples or closely
spaced sandwaves. (AML)
Very Rough - very extensive areas (over 50% of the whole). (AML)




Rock formed by alteration of existing rocks by heat, pressure, or other processes in the earth's crust.
(Chambers Concise Dictionary)
Rock formed by solidification of molten material or magma. (IHO Dictionary SP-32 5th Edition, 2391)
Light coloured, acidic igneous rock mineralogically composed primarily of quartz and potassium-
sodium feldspars in which the mineral grains are visible to the naked eye (phaneritic texture) (IHO
Dictionary SP-32 5th Edition, 2067)
A basic igneous rock occurring in minor intrusions such as sills and dykes. Usually dark coloured
and fine or medium textured. (A Dictionary of Geography, 2nd Edition)
Dark grey to black, dense to fine-grained, extrusive igneous rock. (Adapted from Webster's 3rd New
International Dictionary)
A coarse-grained crystalline rock of foliated texture and of streaked, wavy or banded appearance.
Formed by the metamorphism of granite and other igneous rocks. (Adapted from A Dictionary of
Geography, 2nd Edition)

A foliated metamorphic rock which can be split into thin flakes or flat lenticles. Schists are usually
named from the dominant mineral, eg. mica schist. (IHO Dictionary SP-32 5th Edition, 4541)
Limestone that has been crystallised in varying degrees by metamorphism. It ranges from granular
to compact in texture and can be black or white, tinted, veined, or mottled with various colours.
(Adapted from Webster's 3rd International Dictionary)
A compact granular rock composed of quartz. It is a metamorphosed sandstone in which the
siliceous element is often so blended with the quartz grains so as to give the rock a nearly
homogenous texture. (Adapted from Webster's 3rd International Dictionary)
A dense fine-grained rock produced by the compression of clays, shales and various other rocks that
develops a characteristic cleavage which may be at any angle with the original bedding plane.
(Adapted from Webster's 3rd International Dictionary)
A rock consisting of sharp fragments embedded in a fine-grained matrix. (Adapted from Webster's
3rd International Dictionary)
Sedimentary rock composed of rounded fragments varying from small pebbles to larger boulders in a
cement of calcareous material, iron oxide, silica or hardened clay. (Adapted from Webster's 3rd
International Dictionary)

Hard calcareous skeletons of many tribes of marine polyps. (IHO Dictionary SP-32 5th Edition, 4541)
Mineralogically, a hydrous aluminium silicate material with plastic properties and a crystal structure.
(IHO Dictionary, S-32, 5th Edition 817)

Clay rock that splits readily into thin layers along the bedding planes. (Chambers Concise Dictionary)
Types of rock formed of compacted and hardened silt and mud. (AML)
A type of rock formed of compacted and hardened sand. (Chambers Concise Dictionary)
A rock that consists chiefly of calcium carbonate. (IHO Dictionary, S-32, 5th Edition 2833)
A white soft rock, composed of calcium carbonate. (Chambers Concise Dictionary)
A natural salt or mineral deposit formed by evaporation of water.
Pelagic or terrigenous detrital material consisting mostly of silt and clay-sized particles (less than
0.06 mm) but often containing varying amounts of sand and/or organic materials. It is a general term
applied to any sticky fine-grained sediment whose exact size classification has not been determined.
(IHO Dictionary, S-32, 5th Edition 3336)
An unconsolidated sediment whose particles range in size from 0.0039 to0.0625 mm in
diameter.(IHO Dictionary SP-32 5th Edition, 4746)
Loose material consisting of small but easily distinguishable, separate grains, between 0.0625 and
2.000 mm in diameter. (IHO Dictionary, S-32, 5th Edition 4497)
a general term for rock fragments ranging in size from pebbles and gravel to boulders or a large rock
mass. (IHO Dictionary, S-32, 5th Edition 5059)
Loose detrital material ranging in size from 2 to 256 mm. (AML)
A small stone worn smooth and round by the action of water, sand, ice, etc. ranging in diameter
between 4 and 64 mm. (IHO Dictionary, S-32, 5th Edition, 3721)
A naturally rounded stone larger than 64 mm in diameter. (Adapted from IHO Dictionary, S-32, 5th
Edition, 863)
any formation of natural origin that constitutes an integral part of the lithosphere. The natural
occurring material that forms firm, hard and solid masses. (adapted from IHO Dictionary, S-32, 5th
Edition 4415)
the fluid or semi-fluid matter flowing from a volcano. The substance that results from the cooling of
the molten rock. Part of the ocean bed is composed of lava. (adapted from IHO Dictionary, S-32, 5th
Edition 2680)
exoskeletons of various water dwelling animals. (adapted from IHO Dictionary, S-32, 5th Edition
4680)
a rounded rock with diameter of 256 mm or larger. (adapted from IHO Dictionary, S-32, 5th Edition
527)




An inexact but convenient term designating an igneus or metamorphic rock as opposed to a
sedimentary rock. (Glossary of Geology, third edition)
A rock resulting from the consolidation of loose sediment that has accumulated in layers. (Glossary
of Geology, third edition)
Dominantly unsorted and unstratified drift, generally unconsolidated, deposited by and underneath a
glacier without subsequent reworking by meltwater and consisting of a heterogeneous mixture of
clay, silt, sand, gravel and boulders ranging widely in size and shape. (Glossary of Geology, third
edition)
A general term for for drift transported and deposited by running water emanating from a glacier.
(Glossary of Geology, third edition)
No data available (AML)
Light - 1-4 NOMBOS/sq mile. (AML)
Medium - 5-8 NOMBOS/sq mile. (AML)
Heavy - 9-14 NOMBOS/sq mile. (AML)
15 NOMBOS/sq mile and more. (AML)




Low - Signal to Reverberation Ratio (SRR) more than 15dB. (AML)
Medium - SRR Between 8 and 15dB. (AML)
High - SRR Less than 8dB. (AML)
Very low frequency
Low frequency
High frequency
Very high frequency
A high level of reflectivity is returned by the object. (AML)
A medium level of reflectivity is returned by the object. (AML)
A low level of reflectivity is returned by the object. (AML)
the object returns no sonar signal. (AML)
the object returns a poor sonar signal. (AML)
the object returns a moderate sonar signal. (AML)
the object returns a strong sonar signal. (AML)
(MLWS) - the average height of the low waters of spring tides. Also called spring low water. (IHO
Dictionary, S-32, 5th Edition, 3150)
(MLLWS) - the average height of lower low water springs at a place. (IHO Dictionary, S-32, 5th
Edition, 3146)
(MSL) - the average height of the surface of the sea at a tide station for all stages of the tide over a
19-year period, usually determined from hourly height readings measured from a fixed
predetermined reference level. (IHO Dictionary, S-32, 5th Edition, 3156)
an arbitrary level conforming to the lowest tide observed at a place, or some what lower.(S-57 Annex
A, Appendix A, IHO Object Catalogue)
(MLW) - the average height of all low waters at a place over a 19-year period. (IHO Dictionary, S-32,
5th Edition, 3147)
an arbitrary level conforming to the lowest water level observed at a place at spring tides during a
period of time shorter than 19 years. (Hydrographic Service, Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of mean low water springs (MLWS).
(Hydrographic Service, Royal Australian Navy)
(ISLW) - an arbitrary tidal datum approximating the level of the mean of the lower low water at spring
tides. Also called Indian Tidal Plane. (IHO Dictionary, S-32, 5th Edition, 2427). Also called Indian
tide plane. (Hydrographic Service, Royal Australian Navy).
an arbitrary level, approximating that of mean low water springs (MLWS). (Hydrographic Service,
Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of lowest astronomical tide (LAT). (Hydrographic
Service, Royal Australian Navy)

an arbitrary level approximating the lowest water level observed at a place, usually equivalent to the
Indian spring low water (ISLW). (Hydrographic Service, Royal Australian Navy)
- the average height of the lower low waters at a place over a 19-year period. (IHO Dictionary, S-32,
5th Edition, 3145)
an approximation of mean low water adopted as the reference level for a limited area, irrespective of
better determinations at a later date. Used mostly in harbour and river engineering.(S-57 Annex A,
Appendix A, IHO Object Catalogue)
an arbitrary level, usually within +/- 0.3m from that of mean low water (MLW). (Hydrographic Service,
Royal Australian Navy)
an arbitrary level, usually within +/- 0.3m from that of mean lower low water (MLLW). (Hydrographic
Service, Royal Australian Navy)
(MHW) - the average height of all high waters at a place over a 19-year period. (IHO Dictionary, S-
32, 5th Edition, 3141)
(MHWS) - the average height of the high waters of spring tides. Also called spring high water. (IHO
Dictionary, S-32, 5th Edition, 3144)
the highest level reached at a place by the water surface in one tidal cycle. Also called high tide.
(IHO Dictionary, S-32, 5th Edition, 2251)
An arbitrary level, usually within +/- 0.3m from that of Mean Sea Level (MSL). (Hydrographic Service,
Royal Australian Navy)
an arbitrary level, approximating that of mean high water springs (MHWS). (Hydrographic Service,
Royal Australian Navy)
(MHHW) - the average height of higher high waters at a place over a 19-year period. (IHO Dictionary,
S-32, 5th Edition, 3140)
the level of low water springs near the time of an equinox.(S-57 Annex A, Appendix A, IHO Object
Catalogue)
(LAT) - the lowest tide level which can be predicted to occur under average meteorological
conditions and under any combination of astronomical conditions. (IHO Dictionary, S-32, 5th Edition,
2936)
an arbitrary datum defined by a local harbour authority, from which levels and tidal heights are
measured by this authority.(S-57 Annex A, Appendix A, IHO Object Catalogue)

- a vertical reference system with its zero based on the mean water level at Rimouski/Pointe-au-
Pere, Quebec, over the period 1970 to 1988.(S-57 Annex A, Appendix A, IHO Object Catalogue)
the average of all hourly water levels over the available period of record.(S-57 Annex A, Appendix A,
IHO Object Catalogue)
(LLWLT) - the average of the lowest low waters, one from each of 19 years of observations.(S-57
Annex A, Appendix A, IHO Object Catalogue)
(HHWLT) - the average of the highest high waters, one from each of 19 years of observations.(S-57
Annex A, Appendix A, IHO Object Catalogue)
an arbitrary level approximating the highest water level observed at a place, usually equivalent to the
high water springs.(S-57 Annex A, Appendix A, IHO Object Catalogue)

(HAT) - the highest level which can be predicted to occur under average meteorological conditions
and under any combination of astronomical conditions. (Adapted from Admiralty Tide Tables.)
(MTL) - the level mid-way between one or more successive high and low waters. It may be computed
by averaging the four tidal levels (MHWS, MHWN, MLWN and MLWS or MHHW, MLHW, MHLW
and MLLW) for the place concerned. (UKHO Tidal Branch.)
the object generates no magnetic anomaly. (AML)
the object generates a slight magnetic anomaly. (AML)
the object generates a moderate magnetic anomaly. (AML)
the object generates a strong magnetic anomaly. (AML)
There are no obstructions with height greater than 1.7m and gradient is acceptable. (AML)
Not suitable for ACV use. (AML)
The activity takes place at any time during the year. (AML)
figure supplied by the builders of the vessel. (AML)
figure derived from the volume or weight of water displaced by a ship of equal weight. (Webster's 3rd
New International Dictionary).
tonnage of the vessel including cargo. (AML)
tonnage of the vessel excluding cargo. (AML)

a vessel driven by water in the form of gas or vapour. (Adapted from Chambers Concise Dictionary)
a craft or structure for transport by water, driven by an engine. (Adapted from Chambers Concise
Dictionary)
a craft or structure for transport by water, driven by two engines. (Adapted from Chambers Concise
Dictionary)
a vessel driven by the electric current produced by a diesel-engined generator. (Adapted from
Concise Oxford Dictionary 9th Edition)
a vessel using a form of electric drive in which turbine-driven generators supply electric power to
motors coupled to the propeller. (Adapted from Chambers Concise Dictionary)

a vessel driven by a rotary motor in which a wheel or drum with curved vanes is driven by expanding
hot air admitted to it and allowed to escape. (Adapted from Chambers Concise Dictionary)
vessel operated by a merchant marine organisation, engaged in the transport of goods for payment.
(AML)
a vessel engaged in harvesting fish or other products from the sea for commercial gain. (Partly
adapted from Webster's 3rd New International Dictionary)

a vessel used by a countries armed forces, sometimes engaged in the pursuit of warfare. (AML)
a ship that travels along the coast from port to port. (Concise Oxford Dictionary 9th Edition)

a vessel that operates close to the shore. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel driven by sails, being pieces of material (originally canvas, now usually nylon etc.) extended
on rigging to catch the wind. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel for carrying liquids in bulk, especially mineral oils. (Adapted from Concise Oxford Dictionary
9th Edition)
in general, a vessel engaged in the transport of goods or passengers for payment. Specifically, a
boat that takes the catch from a fishing fleet to market. (Adapted from Webster's 3rd New
International Dictionary)
a vessel designed to carry (large) quantities of cargo, such as grain, that is not in the form of
separate packages. (Adapted from Chambers Concise Dictionary)
a ship designed to carry goods stored in containers. (Adapted from Concise Oxford Dictionary 9th
Edition)
a vessel carrying cargo. (Adapted from Chambers Concise Dictionary)

a prefabricated US-built freighter of the Second World War. (Concise Oxford Dictionary 9th Edition)
a large ship engaged in trade with the East Indies. (Concise Oxford Dictionary 9th Edition)
a single-masted sailing boat for coasting or fishing. (Concise Oxford Dictionary 9th Edition)
a boat used for drift-net fishing. (Concise Oxford Dictionary 9th Edition)
a vessel that fishes by dragging an open-mouthed bag-net along the sea-bed. (Adapted from
Chambers Concise Dictionary)
a fishing vessel that drags its trawl from the rear of the vessel. (AML)
a fishing vessel equipped with a trawl net with its mouth held apart by a beam. (Adapted from
Webster's 3rd New International Dictionary)
a fishing vessel with facilities for immediate processing of the catch. (Adapted from Concise Oxford
Dictionary 9th Edition)

a small powerful boat for towing larger boats and ships. (Concise Oxford Dictionary 9th Edition)
a small powerful boat for towing larger boats and ships that can operate in ocean conditions.
(Adapted from Concise Oxford Dictionary 9th Edition)

a vessel carrying provisions and/or equipment. (Adapted from Concise Oxford Dictionary 9th Edition)
a boat, usually flat-bottomed, for transferring goods from a ship to a wharf or another ship. (Concise
Oxford Dictionary 9th Edition)
a vessel attending a larger one to supply stores, convey passengers or orders, etc. (Concise Oxford
Dictionary 9th Edition)
a usually flat bottomed boat, used principally in harbours and inland waterways though is often
seagoing, for the transport of goods or sometimes passengers and usually propelled by towing.
(Webster's 3rd New International Dictionary)
a barge upon which is mounted a mechanism for hoisting materials by a boom hung from a central
post. (Adapted from Chambers Concise Dictionary)
a machine for moving heavy objects, usually by suspending them from a projecting arm or beam,
mounted on a floating platform. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel equipped for extracting underwater sediment by means of a bucket or suction, to deepen a
harbour, canal or river. (Adapted from Chambers Concise Dictionary)
a floating offshore vessel or platform supporting the complete apparatus and structure required for
drilling an oil or gas well. (Adapted from Chambers Concise Dictionary)
a vessel that carries coal. (Adapted from Chambers Concise Dictionary)
a small one-masted fore-and-aft rigged vessel with mainsail and jib. (Concise Oxford Dictionary 9th
Edition)
a two-masted sailing ship with a square-rigged foremast and a fore-and-aft-rigged mainmast.
(Concise Oxford Dictionary 9th Edition)
a two-masted fore-and-aft rigged sailing boat with a mizzen-mast stepped forward of the rudder and
smaller than its foremast. (Concise Oxford Dictionary 9th Edition)
a small fast sailing ship or a small boat carried by a large ship. (Adapted from Concise Oxford
Dictionary 9th Edition)
a fore-and-aft rigged ship with two or more masts, the foremast being smaller than the other masts.
(Concise Oxford Dictionary 9th Edition)
a small square sterned ship without head rails. Technically a three masted vessel whose mizzen
mast is fore and aft rigged. (Chambers Concise Dictionary)
a light sailing vessel, especially equipped for racing or a larger, usually power driven vessel equipped
for cruising. (Concise Oxford Dictionary 9th Edition)
a Chinese flat bottomed sailing vessel, with high forecastle and poop, sometimes large and three
masted. (Chambers Concise Dictionary)
a vessel carrying letters and parcels. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel for conveying passengers and goods, especially as a regular service. (Adapted from
Concise Oxford Dictionary 9th Edition)
a craft that travels over water on a cushion of air provided by a downward blast. (Adapted from
Concise Oxford Dictionary 9th Edition)
a boat equipped with a device consisting of planes for lifting its hull out of the water to increase its
speed. (Concise Oxford Dictionary 9th Edition)
a vessel on which vehicles are driven directly on at the start of the voyage and off at the end of it.
(Adapted from Concise Oxford Dictionary 9th Edition)
a vessel with no means of self-propulsion on which vehicles are driven directly on at the start of the
voyage and off at the end of it. (Adapted from Concise Oxford Dictionary 9th Edition)

a ship carrying passengers on a regular line. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel used to sail about from port to port as distinguished from voyaging to a set destination.
(Webster's 3rd New International Dictionary)
a large motor boat with living accommodation. (Concise Oxford Dictionary 9th Edition)
a boat with twin hulls in parallel. (Concise Oxford Dictionary 9th Edition)
a warship's or other ship's small boat, usually motor-driven, originally schooner-rigged or eight-oared.
(Concise Oxford Dictionary 9th Edition)
a large motor boat, used especially for pleasure. (Concise Oxford Dictionary 9th Edition)
a boat used for pleasure or amusement. (Chambers Concise Dictionary)
a motor boat designed for high speed. (Concise Oxford Dictionary 9th Edition)

a small open boat, propelled by oars, sails or an outboard motor. (Chambers Concise Dictionary)
a ship's small boat for use in emergency. (Concise Oxford Dictionary 9th Edition)
a vessel used for the purpose of saving people from danger. (AML)
a vessel used by a person qualified to take charge of a ship entering or leaving harbour. (Adapted
from Concise Oxford Dictionary 9th Edition)
generally, a vessel used to convey passengers to another vessel for embarkation. Specifically, used
by a military force to enter a ship for the purposes of providing information or inspection of the ship,
its crew or contents. (AML)
a vessel functioning in a subsidiary capacity; supplementary. In naval terms, not a fighting a ship.
(Webster's 3rd New International Dictionary)
a distinctively marked vessel anchored or moored at a charted point, to serve as an aid to navigation.
(IHO Dictionary, S-32, 5th Edition, 2828)
a vessel specially strengthened for the specific purpose of breaking ice to facilitate passage.
(Adapted from Concise Oxford Dictionary 9th Edition)
a vessel used in the business of raising sunken or wrecked ships or their contents. (Adapted from
Chambers Concise Dictionary)
a vessel engaged in visiting undiscovered or uninvestigated territory, especially to get scientific
information. (Adapted from Concise Oxford Dictionary 9th Edition)
a vessel engaged in the business of conducting investigation into the sea and its environs to
increase the sum of knowledge. (Adapted from Chambers Concise Dictionary)
a ship or vessel specially equipped for carrying out hydrographic and/or oceanographic surveys.
(IHO Dictionary, S-32, 5th Edition, 5235)
a ship fitted out exclusively for the treatment and transport of the sick and wounded. (Chambers
Concise Dictionary)

the body of a dismantled ship, used as a store vessel etc. (Concise Oxford Dictionary 9th Edition)
a vessel from long ago used by an armed force. (AML)
a vessel from long ago engaged in the transport of goods for payment. (AML)
a machine capable of flight, especially an aeroplane or helicopter. (Concise Oxford Dictionary 9th
Edition)

a type of aircraft obtaining lift and propulsion from horizontally revolving overhead blades or rotors,
and capable of moving vertically and horizontally. (Concise Oxford Dictionary 9th Edition)
vessel used by a military or naval force to guard a coastline and specified area of water and to police
the regulations, safety, order and effective operation of marine traffic in its jurisdiction. (Adapted from
Webster's 3rd New International Dictionary)

the largest and most heavily armoured class of warship, having at least 10 inches of armour and
carrying a main battery of 12 inch guns or larger. (Webster's 3rd New International Dictionary)
a type of battleship greatly superior in armament to all its predecessors (from the name of thr first,
launched in 1906). (Concise Oxford Dictionary 9th Edition)
a heavy-gunned ship faster and more lightly armoured than a battleship. (Concise Oxford Dictionary
9th Edition)

a warship that carries and serves as a base for aeroplanes. (Concise Oxford Dictionary 9th Edition)
a warship of high speed and medium armament. (Concise Oxford Dictionary 9th Edition)
large naval cruiser whose principal armament usually consists of 8" guns. (Webster's 3rd New
International Dictionary)
large naval cruiser whose principal armament usually consists of 6" guns. (Webster's 3rd New
International Dictionary)
a small naval escort vessel. (Concise Oxford Dictionary 9th Edition)
a fast warship with guns and torpedoes used to protect other ships. (Concise Oxford Dictionary 9th
Edition)
a naval escort vessel between a corvette and a destroyer in size. (Concise Oxford Dictionary 9th
Edition)
a vessel used for the detection and pursuit of submarines. (AML)

a ship for clearing away floating and submarine mines. (Concise Oxford Dictionary 9th Edition)
a ship or aircraft for laying mines. (Concise Oxford Dictionary 9th Edition)
a small, fast and lightly armed warship for carrying or discharging torpedoes. (Concise Oxford
Dictionary 9th Edition)
a vessel which moves systematically around an area for the purposes of watching, repressing,
protecting, inspecting etc. (Chambers Concise Dictionary)

a small vessel of light draught fitted to carry one or more guns. (Chambers Concise Dictionary)
small vessel used for military purposes. (AML)
vessel carrying weapons. (AML)
vessel accompanying another vessel for security or protection. (Adapted from Concise Oxford
Dictionary 9th Edition)
ship used to carry troops, stores, etc. (Adapted from Concise Oxford Dictionary 9th Edition)
any of several types of craft especially designed for putting troops and equipment ashore. (Concise
Oxford Dictionary 9th Edition)
a ship used to block a channel. (Concise Oxford Dictionary 9th Edition)
floating breakwater used to make a man-made harbour. (AML)
a vessel, especially a warship, capable of operating under water and usually equipped with
torpedoes, missiles, and a periscope. (Concise Oxford Dictionary 9th Edition)
general term applied to vessels of the Second World War, built under the direction of the US War
Shipping Administration. (AML)
a boat with three hulls in parallel. (Adapted from Concise Oxford Dictionary 9th Edition)
an object, normally an obsolete vessel, providing a mark to shoot at for practice; an object to aim at.
(Adapted from Chambers Concise Dictionary)
a platform, often floating, on which goods and passengers are disembarked. (Concise Oxford
Dictionary 9th Edition)
concrete caisson used to make a man-made harbour. (AML)
a man-made obstacle that bars advance or access to submarines. (Adapted from Concise Oxford
Dictionary 9th Edition)
The object is suitable as an underwater reference mark. (AML)
The object is not suitable as an underwater reference mark. (AML)
Unbroken contour lines.
Contour values that do not satisfy the criteria of index contours. These may be broken.
Often used to aid the representation of flatter areas. These may occur in some areas of the product
but not others.




Also known as Category A, suitable for LSLs and smaller.
Also known as Category B, suitable for LCMs and smaller.
Also known as Category C, suitable for minor craft only.
Target weight is 500kg.
Target weight is 1000kg.
A tide in which the tidal cycle consists of one high water and one low water each tidal day. (IHO
Dictionary, S-32, 5th Edition, 5434)

The type of tide in which a diurnal wave produces large inequalities in heights and/or durations of
successive high and/or low waters. This term applies to the tides intermediate to those
predominantly semidiurnal and those predominantly diurnal. (IHO Dictionary, S-32, 5th Edition, 5450)
Diurnal tides which become semidiurnal with a considerable decrease in range when the moon's
declination is small. (IHO Dictionary, S-32, 5th Edition, 5451)
Semidiurnal tides with noticeable inequality in corresponding extremes. (IHO Dictionary, S-32, 5th
Edition, 5452)
The tide resulting from the distortion of the normal tide in shallow water with four high waters and
four low waters during one day. (IHO Dictionary, S-32, 5th Edition, 5459)
A tide in which the tidal cycle consists of two high waters and two low waters each tidal day, with
comparatively little diurnal inequality. (IHO Dictionary, S-32, 5th Edition, 5462)
A tide with distortional effects resulting from shallow water. (Adapted from IHO Dictionary, S-32, 5th
Edition, 5463)
Location where drinking water is available. (AML)
Location where building materials are available. (AML)
Location suitable for bulk storage, eg. a fuel dump. (AML)
The contact is visible on sonar. (AML)
The contact is not visible on sonar. (AML)
High level of risk
Medium level of risk
Low level of risk
The shortest line on the spheroid joining two points (Geodesy, G.Bomford, 4th Ed. 1980)

A line of constant azimuth (Map Projections, US Geological Survey, J.P.Snyder, 2nd Ed. 1983)
a channel where mines are known to be present (AML)
a channel where the degree of danger has been reduced by MCM operations (AML)
an established channel or route where all known mines have been countered or enemy mining is
assessed not to have taken place (AML)



The area is a scheduled Danger Area; for firings wholly within the area and within specified times, a
Notice to Airmen (NOTAM) is not required (AML).
The area is a Notified Danger Area; for firings and other potentially hazardous activities, a Notice to
Airmen (NOTAM) is required (AML).
a restricted area exists around the object. (AML)
a restricted area does not exist around the object. (AML)
100% coverage.
coverage is less than 100%, but greater than 0%.
0% coverage, or blind spot.




Hard bottom (till, also bedrock)
Hard bottom and sand bottom equally distributed.
Sand bottom (sand and gravel)
Sand bottom with minor soft bottom areas
Sand bottom and soft bottom equally distributed
Soft bottom (silt, clay and mud)
Soft bottom with minor hard bottom outcrops
Soft bottom and hard bottom equally distributed
Hard bottom with minor soft bottom areas
Gross weight (tons) >1,000 Length (meters) >18
Gross weight (tons) >1,000 Length (meters) >18
Gross weight (tons) 1,000 Dead weight (tons) 175,000 Length (meters) 18 to 300
Dead weight (tons) 175,000 to 350,000 Length (meters) 300 to 325
Dead weight (tons) >350,000 Length (meters) >325




Minelike echoes have been selected from within the sonar clutter. (AML)
The object has been classified as a minelike object. (AML)
The object has been classified as a non-minelike object. (AML)
The object has been positively identified as a non mine minelike bottom object. (AML)
The object has been positively identified as a mine. (AML)
The object has been positively identified as an Unexploded Ordnance. (AML)
The mine has been exploded by an explosive charge placed close to the mine. (AML)

The mine has been rendered incapable of firing though may still remain dangerous to handle. (AML)
The mine has been taken out of an area where its detonation would be unacceptable. (AML)
The object has been removed or destroyed by minesweepers using explosive or mechanical gear.
(AML)
Marks on the sea bed produced as a result of trawling. (AML)
Marks on the sea bed produced as a result of ice (AML)
Marks on the sea bed produced as a result of dredging. (AML)
the area specified has been populated for all known features. Absence of features indicates that
there are no such entities available to the data producer.
certain features have not been included (or only partially included) within the specified area. Details
must be provided in supporting textual information.
A line of demarcation between controlled areas.(DFDD - FAOOO)

A line established by opposing political groups as a result of cessation of hostilities. (DFDD - FA020)
A line along which active hostilities are suspended. (DFDD - FA030)
A line established to regulate matters between nations or groups over a specific area or territory.
(DFDD - FA050)
A limit of an area which is unilaterally claimed by one political group without consent or negotiation
with another. (DFDD - FA040)

An existing line of separation not officially recognized by various governments. (DFDD - FA060)
An area where military activity is prohibited. DFDD - FA070
A line generally coinciding with the 180th meridian, modified to avoid land, and designated as the
place where each calendar day begins. (DFDD - FA110)
An area temporarily held and controlled by a foreign military force. DFDD - FA170
The limit of a belt of water of a defined breadth but not exceeding 12 nautical miles measured
seaward from the territorial sea baseline. (DFDD)
The boundary at sea between two coastal States as established by International Law.
A predominantly man-made facility equipped with recreational devices. (DFDD - AK030)
An area where permanent facilities exist to hold outdoor fairs, circuses or exhibitions. (DFDD -
AK090)
An area of land laid out for the game of golf. (DFDD - AK100)

A place where motion pictures are shown while viewers remain in their vehicles. (DFDD - AK070)
A course for racing. (DFDD - AK130)
A Ramp used for Ski Jumping. (DFDD - AK150)
A roadside place usually having facilities for people and/or vehicles. (DFDD - AQ135)
An area with a collection of live animals usually for public display. (DFDD - AK180)
A constructed basin used for swimming outdoors. (DFDD - AK170)
 An open area where sporting events, exercises, or games occur. E.g. an athletic field, a playing
field, a sports field.(DFDD - AK040)
Facilities including swimming pools or facilities at the shore of waters for public bathing and
swimming sports (outdoors). (Following German GeoInfoReg - AK 539)
A shelter build to protect a section of road or railroad from snow slides.(DFDD - AL210)
A shelter build to protect a section of road or railroad from rock slides.(DFDD - AL210)
A small simple or crude house or shelter. (DFDD - AL100)

A site where solid matter is precipitated from a liquid by evaporating or settling. (DFDD -AC030)
Filtration Beds/ Aeration Beds: An area containing layers of material used to filter or aerate water.
(DFDD - BH040)
An operational area with buildings and other facilities for the purification of wastewater. (DFDD -
AC507)
A shallow place in a body of water used as a crossing. (DFDD - BH070)
A channel constructed for the purpose of irrigation or drainage. (DFDD - BH030)
Point at which a river or stream passes into the ground.(DFDD - BH145)
A man-made container used for collection or storage of rain water. (DFDD - BI010)

An area of sea water having a color distinctly different from the surrounding water.(DFDD - BD030)
An open, inclined channel which carries water for use in such operations as mining or logging.
(DFDD - BH060)
Any known inland waterway body, such as: lake/pond, reservoir, river/stream, etc. requiring
separation into individual features due to status/type grouping that is currently indeterminable.
(DFDD - BH000)
A trench usually filled with water, that surrounds a body of land.(DFDD - BH100)




Suitable for use regardless of the weather.
Under fair conditions only.
Under winter season conditions only.
All-weather, however may have limited traffic due to weather.
A boundary having an established, accepted delimitation where no significant sections are in dispute
by the adjoining authorities

A boundary that is vaguely delimited, so as to question the accurate delineation of territory and its
depiction on cartographic products, but that is not actively disputed by the adjoining authorities.
A boundary whereby one or both adjoining authorities contest some portion(s) of or an entire
boundary.
Has not been defined by either of the adjoining authorities.
A man-made enclosure or area formed for the storage of water. ()DFDD - BH130)
A facility where research activities take place. (AML)
An apparatus for imparting high velocities to charged particles. (DFDD - AL140)
The standard railway gauge of 4 feet 8.5 inches
A railway gauge broader than the standard 4 feet 8.5 inches
A railway gauge narrower than the standard 4 feet 8.5 inches
An inclined plane usually man-made for moving between two levels. (DFDD - AL195)
A system of tracks within defined limits, and associated features, provided for loading/unloading and
assembling trains. (DFDD - AM060)

Offshore Loading Facility: A facility located offshore for loading and unloading cargo.(DFDD - BB170)

A location where materials can be loaded or unloaded from railroad wagons. (DFDD - AN065)
A site for the collecting/depositing of refuse or discarded material. (DFDD - AB000)

Operational site with buildings and other facilities, where waste is processed through chemical,
physical, biological or thermal procedures or a combination of those procedures. (DFDD - AB030)
An area or site engaged in the wrecking, dismantling, storage, or resale of discarded products.
(DFDD - AB010)
An area used for the storage of products or supplies. (DFDD - AM010)

A man-made heap of mining or quarrying products excluding waste materials. (DFDD - AM040)
A rail or set of parallel rails on which a train or tram runs. (DFDD AN010)
A stretch of railway tracks connected to the main track by points - used for temporary storage and
loading/unloading.
A stretch of railway tracks connected to the main track by points - used for passing.

A rotating platform with railway tracks used for turning locomotives or carriages.. (DFDD - AN075)
A location on a railway at which rails may be switched to permit access to another line. (DFDD -
AN080)



The railway is powered by some method of electrical power.
Electrical power is not provided by the railway.
Electrical power is transferred using an electrified third rail.
Electrical power is transferred from an overhead power line
ATLANTIC
BAHAMA
CORRIDOR
ADVISORY (ADR)
DIRECT, CONTROL AREA ROUTES
MILITARY
NORTH AMERICAN
OCEANIC
RNAV
SUBSTITUTE, CANADIA CONTROL AREA TRACKS
TACAN
AIRWAY
UHF/VHF
LF/MF
OPEN
CLOSED
RESTRICED
ALTERNATE
SEASONAL, CONDITIONAL
IN SERVICE
OUT OF SERVICE/CLOSED
ON TEST
Asphalt, asphaltic concrete, Tar macadam, or bitumen bound macadam
Brick, laid or mortared
Concrete
Composite, 50 percent or more of the runway length is permanent
Part concrete, part asphalt, or part bitumen-bound macadam
Permanent, surface type unknown
Bituminous, tar or asphalt mixed in place, oiled
Clay
Composite, less than 50 percent of the runway length is permanent
Coral
Graded or rolled earth, grass on graded earth
Grass or earth not graded or rolled
Gravel
Ice
Laterite
Macadam - crushed rock water bound
Membrane - plastic or other coated fiber material
Mix in place using nonbitumious binders such as Portland cement
Pieced steel
Sand, graded, rolled or oiled
Snow
Surface unknown
High and low level
High level
Low level
Attribute Code   Feature Type Code
             1                       1
            80                       1
         22491                       1
         22489                       1
            97                       1
           102                       1
           300                       1
           304                       1
           120                       1
           122                       1
           124                       1
           128                       1
           133                       1
           132                       1
         20666                       1
         20663                       1
         20665                       1
         20664                       1
           147                       1
           148                       1
           158                       1
           180                       1
           103                       1
           111                       1
           301                       1
           116                       1
             1                       2
            80                       2
         22491                       2
         22489                       2
            97                       2
           102                       2
           300                       2
           304                       2
           120                       2
           122                       2
           124                       2
           128                       2
           133                       2
           132                       2
         20666                       2
         20663                       2
         20665                       2
         20664                       2
           147                       2
           148                       2
           158                       2
           180                       2
         20670                       2
         20516                       2
             7                       2
   90   2
   96   2
  301   2
  116   2
20669   2
  149   2
  185   2
20719   2
40130   2
40131   2
40132   2
40133   2
40134   2
40135   2
  103   2
20678   2
   81   2
   83   2
    1   3
   80   3
22491   3
22489   3
   97   3
  102   3
  300   3
  304   3
  120   3
  122   3
  124   3
  128   3
  133   3
  132   3
20666   3
20663   3
20665   3
20664   3
  147   3
  148   3
  158   3
  180   3
    8   3
   85   3
   86   3
  301   3
  116   3
  149   3
  119   3
  118   3
  127   3
    1   4
   80   4
22491   4
22489   4
   97   4
  102   4
  300   4
  304   4
  120   4
  122   4
  124   4
  128   4
  133   4
  132   4
20666   4
20663   4
20665   4
20664   4
  147   4
  148   4
  158   4
  180   4
    8   4
   85   4
   86   4
  301   4
  116   4
  118   4
  119   4
  149   4
  131   4
    1   5
   80   5
22491   5
22489   5
   97   5
  102   5
  300   5
  304   5
  120   5
  122   5
  124   5
  128   5
  133   5
  132   5
20666   5
20663   5
20665   5
20664   5
  147   5
  148   5
  158   5
  180   5
   13   5
   82   5
   85   5
   86   5
   95   5
   96   5
  109   5
  118   5
  119   5
  149   5
  185   5
   75   5
   76   5
   81   5
   83   5
   90   5
  112   5
  116   5
  301   5
  186   5
    2   5
    1   6
   80   6
22491   6
22489   6
   97   6
  102   6
  300   6
  304   6
  120   6
  122   6
  124   6
  128   6
  133   6
  132   6
20666   6
20663   6
20665   6
20664   6
  147   6
  148   6
  158   6
  180   6
   82   6
   85   6
   86   6
   95   6
   96   6
  109   6
  118   6
  119   6
  149   6
  185   6
   75   6
   76   6
   81   6
   83   6
   90   6
  112   6
  116   6
  301   6
  186   6
    2   6
    1   7
   80   7
22491   7
22489   7
   97   7
  102   7
  300   7
  304   7
  120   7
  122   7
  124   7
  128   7
  133   7
  132   7
20666   7
20663   7
20665   7
20664   7
  147   7
  148   7
  158   7
  180   7
   36   7
   82   7
   85   7
   86   7
   95   7
   96   7
  109   7
  118   7
  119   7
  149   7
  185   7
   75   7
   76   7
   81   7
   83   7
   90   7
  112   7
  116   7
  301   7
  186   7
    2   7
    1   8
   80   8
22491   8
22489   8
   97   8
  102   8
  300   8
  304   8
  120   8
  122   8
  124   8
  128   8
  133   8
  132   8
20666   8
20663   8
20665   8
20664   8
  147   8
  148   8
  158   8
  180   8
   82   8
   85   8
   86   8
   95   8
   96   8
  109   8
  118   8
  119   8
  149   8
  185   8
   75   8
   76   8
   81   8
   83   8
   90   8
  112   8
  116   8
  301   8
  186   8
    2   8
    1   9
   80   9
22491   9
22489   9
   97   9
  102   9
  300   9
  304   9
  120   9
  122   9
  124    9
  128    9
  133    9
  132    9
20666    9
20663    9
20665    9
20664    9
  147    9
  148    9
  158    9
  180    9
   66    9
   82    9
   85    9
   86    9
   95    9
   96    9
  109    9
  118    9
  119    9
  149    9
  185    9
   75    9
   76    9
   81    9
   83    9
   90    9
  112    9
  116    9
  301    9
  186    9
    2    9
    1   10
   80   10
22491   10
22489   10
   97   10
  102   10
  300   10
  304   10
  120   10
  122   10
  124   10
  128   10
  133   10
  132   10
20666   10
20663   10
20665   10
20664   10
  147   10
  148   10
  158   10
  180   10
   85   10
   86   10
  301   10
  116   10
  149   10
  119   10
  118   10
20589   10
   87   10
   89   10
  144   10
  125   10
    1   11
   80   11
22491   11
22489   11
   97   11
  102   11
  300   11
  304   11
  120   11
  122   11
  124   11
  128   11
  133   11
  132   11
20666   11
20663   11
20665   11
20664   11
  147   11
  148   11
  158   11
  180   11
    9   11
   75   11
   76   11
   81   11
   82   11
   83   11
   85   11
   86   11
   98   11
   96   11
20694   11
  112   11
  301   11
  116   11
  149   11
  182   11
  181   11
  183   11
  185   11
20612   11
   99   11
  100   11
    1   12
   80   12
22491   12
22489   12
   97   12
  102   12
  300   12
  304   12
  120   12
  122   12
  124   12
  128   12
  133   12
  132   12
20666   12
20663   12
20665   12
20664   12
  147   12
  148   12
  158   12
  180   12
    3   12
   75   12
   76   12
   81   12
   82   12
   83   12
   90   12
   94   12
   95   12
   96   12
  112   12
  301   12
  116   12
  149   12
  185   12
  186   12
    1   13
   80   13
22491   13
22489   13
   97   13
  102   13
  300   13
  304   13
  120   13
  122   13
  124   13
  128   13
  133   13
  132   13
20666   13
20663   13
20665   13
20664   13
  147   13
  148   13
  158   13
  180   13
   10   13
   81   13
   82   13
   83   13
   95   13
   96   13
20625   13
  116   13
  301   13
20680   13
  185   13
    1   14
   80   14
22491   14
22489   14
   97   14
  102   14
  300   14
  304   14
  120   14
  122   14
  124   14
  128   14
  133   14
  132   14
20666   14
20663   14
20665   14
20664   14
  147   14
  148   14
  158   14
  180   14
   13   14
   82   14
   85   14
   86   14
  109   14
  118   14
  119   14
  149   14
   75   14
   76   14
  112   14
  116   14
  301   14
  186   14
    4   14
    1   15
   80   15
22491   15
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   1    400


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20666   400


20663   400


20665   400
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 147    400


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20516   400


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 301    400


  116   400
    1   624
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20666   20484
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20516   20484
20677   20484
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20674   20484
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40136   20484
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20719   20484
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40147   20484
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22491   20485
22489   20485
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20666   20485
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20516   20485
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40131   20485
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    1   20486
   80   20486
22491   20486
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20666   20486
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20665   20486
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20503   20486
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20574   20486
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22491   20487
22489   20487
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20666   20487
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20665   20487
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20693   20487
20528   20487
20536   20487
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20612   20487
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    1   20488
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22491   20488
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20666   20488
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20536   20488
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    1   20489
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22491   20489
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20666   20489
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20665   20489
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20666   20494
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    1   20495
   80   20495
22491   20495
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20666   20495
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20665   20495
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22489   30300
   97   30300
  102   30300
  300   30300
  304   30300
  120   30300
  122   30300
  124   30300
  128   30300
  133   30300
  132   30300
20666   30300
20663   30300
20665   30300
20664   30300
  147   30300
  148   30300
  158   30300
  180   30300
30300   30300
30301   30300
30302   30300
30304   30300
30306   30300
30308   30300
30309   30300
30310   30300
30318   30300
30317   30300
30326   30300
30329   30300
30328   30300
30330   30300
30327   30300
30331   30300
30332   30300
30333   30300
30334   30300
30335   30300
30319   30300
30320   30300
30321   30300
30322   30300
30305   30300
30324   30300
30323   30300
30325   30300
30311   30300
30312   30300
30313   30300
30314   30300
  301   30300
  116   30300
    1   30301
   80   30301
22491   30301
22489   30301
   97   30301
  102   30301
  300   30301
  304   30301
  120   30301
  122   30301
  124   30301
  128   30301
  133   30301
  132   30301
20666   30301
20663   30301
20665   30301
20664   30301
  147   30301
  148   30301
  158   30301
  180   30301
30300   30301
30301   30301
30303   30301
30304   30301
30306   30301
30308   30301
30309   30301
30310   30301
30318   30301
30317   30301
30326   30301
30329   30301
30328   30301
30330   30301
30327   30301
30331   30301
30332   30301
30333   30301
30334   30301
30335   30301
30319   30301
30320   30301
30321   30301
30322   30301
30305   30301
30324   30301
30323   30301
30325   30301
30311   30301
30312   30301
30313   30301
30314   30301
  301   30301
  116   30301
    1   30302
   80   30302
22491   30302
22489   30302
   97   30302
  102   30302
  300   30302
  304   30302
  120   30302
  122   30302
  124   30302
  128   30302
  133   30302
  132   30302
20666   30302
20663   30302
20665   30302
20664   30302
  147   30302
  148   30302
  158   30302
  180   30302
30307   30302
  301   30302
  116   30302
    1   30303
   80   30303
22491   30303
22489   30303
   97   30303
  102   30303
  300   30303
  304   30303
  120   30303
  122   30303
  124   30303
  128   30303
  133   30303
  132   30303
20666   30303
20663   30303
20665   30303
20664   30303
  147   30303
  148   30303
  158   30303
  180   30303
  301   30303
  116   30303
    1   30304
   80   30304
22491   30304
22489   30304
   97   30304
  102   30304
  300   30304
  304   30304
  120   30304
  122   30304
  124   30304
  128   30304
  133   30304
  132   30304
20666   30304
20663   30304
20665   30304
20664   30304
  147   30304
  148   30304
  158   30304
  180   30304
  301   30304
  116   30304
    1   30305
   80   30305
22491   30305
22489   30305
   97   30305
  102   30305
  300   30305
  304   30305
  120   30305
  122   30305
  124   30305
  128   30305
  133   30305
  132   30305
20666   30305
20663   30305
20665   30305
20664   30305
  147   30305
  148   30305
  158   30305
  180   30305
  301   30305
  116   30305
    1   30306
   80   30306
22491   30306
22489   30306
   97   30306
  102   30306
  300   30306
  304   30306
  120   30306
  122   30306
  124   30306
  128   30306
  133   30306
  132   30306
20666   30306
20663   30306
20665   30306
20664   30306
  147   30306
  148   30306
  158   30306
  180   30306
  301   30306
  116   30306
    1   30307
   80   30307
22491   30307
22489   30307
   97   30307
  102   30307
  300   30307
  304   30307
  120   30307
  122   30307
  124   30307
  128   30307
  133   30307
  132   30307
20666   30307
20663   30307
20665   30307
20664   30307
  147   30307
  148   30307
  158   30307
  180   30307
30309   30307
  301   30307
  116   30307
    1   30308
   80   30308
22491   30308
22489   30308
   97   30308
  102   30308
  300   30308
  304   30308
  120   30308
  122   30308
  124   30308
  128   30308
  133   30308
  132   30308
20666   30308
20663   30308
20665   30308
20664   30308
  147   30308
  148   30308
  158   30308
  180   30308
30311   30308
30315   30308
30314   30308
  301   30308
  116   30308
    1   30309
   80   30309
22491   30309
22489   30309
   97   30309
  102   30309
  300   30309
  304   30309
  120   30309
  122   30309
  124   30309
  128   30309
  133   30309
  132   30309
20666   30309
20663   30309
20665   30309
20664   30309
  147   30309
  148   30309
  158   30309
  180   30309
30316   30309
30317   30309
30318   30309
  301   30309
  116   30309
    1   30310
   80   30310
22491   30310
22489   30310
   97   30310
  102   30310
  300   30310
  304   30310
  120   30310
  122   30310
  124   30310
  128   30310
  133   30310
  132   30310
20666   30310
20663   30310
20665   30310
20664   30310
  147   30310
  148   30310
  158   30310
  180   30310
  301   30310
  116   30310
30317   30310
30318   30310
    1   30311
   80   30311
22491   30311
22489   30311
   97   30311
  102   30311
  300   30311
  304   30311
  120   30311
  122   30311
  124   30311
  128   30311
  133   30311
  132   30311
20666   30311
20663   30311
20665   30311
20664   30311
  147   30311
  148   30311
  158   30311
  180   30311
30319   30311
30320   30311
30321   30311
30322   30311
  301   30311
  116   30311
    1   30312
   80   30312
22491   30312
22489   30312
   97   30312
  102   30312
  300   30312
  304   30312
  120   30312
  122   30312
  124   30312
  128   30312
  133   30312
  132   30312
20666   30312
20663   30312
20665   30312
20664   30312
  147   30312
  148   30312
  158   30312
  180   30312
  301   30312
  116   30312
    1   30313
   80   30313
22491   30313
22489   30313
   97   30313
  102   30313
  300   30313
  304   30313
  120   30313
  122   30313
  124   30313
  128   30313
  133   30313
  132   30313
20666   30313
20663   30313
20665   30313
20664   30313
  147   30313
  148   30313
  158   30313
  180   30313
  301   30313
  116   30313
    1   30314
   80   30314
22491   30314
22489   30314
   97   30314
  102   30314
  300   30314
  304   30314
  120   30314
  122   30314
  124   30314
  128   30314
  133   30314
  132   30314
20666   30314
20663   30314
20665   30314
20664   30314
  147   30314
  148   30314
  158   30314
  180   30314
30326   30314
30329   30314
30328   30314
30330   30314
30327   30314
  301   30314
  116   30314
    1   30315
   80   30315
22491   30315
22489   30315
   97   30315
  102   30315
  300   30315
  304   30315
  120   30315
  122   30315
  124   30315
  128   30315
  133   30315
  132   30315
20666   30315
20663   30315
20665   30315
20664   30315
  147   30315
  148   30315
  158   30315
  180   30315
30331   30315
30332   30315
30333   30315
30334   30315
  301   30315
  116   30315
    1   30316
   80   30316
22491   30316
22489   30316
   97   30316
  102   30316
  300   30316
  304   30316
  120   30316
  122   30316
  124   30316
  128   30316
  133   30316
  132   30316
20666   30316
20663   30316
20665   30316
20664   30316
  147   30316
  148   30316
  158   30316
  180   30316
30318   30316
30317   30316
  301   30316
  116   30316
    1   30317
   80   30317
22491   30317
22489   30317
   97   30317
  102   30317
  300   30317
  304   30317
  120   30317
  122   30317
  124   30317
  128   30317
  133   30317
  132   30317
20666   30317
20663   30317
20665   30317
20664   30317
  147   30317
  148   30317
  158   30317
  180   30317
30310   30317
30315   30317
  301   30317
  116   30317
    1   30318
   80   30318
22491   30318
22489   30318
   97   30318
  102   30318
  300   30318
  304   30318
  120   30318
  122   30318
  124   30318
  128   30318
  133   30318
  132   30318
20666   30318
20663   30318
20665   30318
20664   30318
  147   30318
  148   30318
  158   30318
  180   30318
30335   30318
  301   30318
  116   30318
    1   30319
   80   30319
22491   30319
22489   30319
   97   30319
  102   30319
  300   30319
  304   30319
  120   30319
  122   30319
  124   30319
  128   30319
  133   30319
  132   30319
20666   30319
20663   30319
20665   30319
20664   30319
  147   30319
  148   30319
  158   30319
  180   30319
  301   30319
  116   30319
    1   30320
   80   30320
22491   30320
22489   30320
   97   30320
  102   30320
  300   30320
  304   30320
  120   30320
  122   30320
  124   30320
  128   30320
  133   30320
  132   30320
20666   30320
20663   30320
20665   30320
20664   30320
  147   30320
  148   30320
  158   30320
  180   30320
30305   30320
  301   30320
  116   30320
    1   30321
   80   30321
22491   30321
22489   30321
   97   30321
  102   30321
  300   30321
  304   30321
  120   30321
  122   30321
  124   30321
  128   30321
  133   30321
  132   30321
20666   30321
20663   30321
20665   30321
20664   30321
  147   30321
  148   30321
  158   30321
  180   30321
30324   30321
30323   30321
30325   30321
  301   30321
  116   30321
    1   30322
   80   30322
22491   30322
22489   30322
   97   30322
  102   30322
  300   30322
  304   30322
  120   30322
  122   30322
  124   30322
  128   30322
  133   30322
  132   30322
20666   30322
20663   30322
20665   30322
20664   30322
  147   30322
  148   30322
  158   30322
  180   30322
30306   30322
  301   30322
  116   30322
    1   40101
   80   40101
22491   40101
22489   40101
   97   40101
  102   40101
  300   40101
  304   40101
  120   40101
  122   40101
  124   40101
  128   40101
  133   40101
  132   40101
20666   40101
20663   40101
20665   40101
20664   40101
  147   40101
  148   40101
  158   40101
  180   40101
40101   40101
40117   40101
40119   40101
  103   40101
  111   40101
  131   40101
  149   40101
    1   40104
   80   40104
22491   40104
22489   40104
   97   40104
  102   40104
  300   40104
  304   40104
  120   40104
  122   40104
  124   40104
  128   40104
  133   40104
  132   40104
20666   40104
20663   40104
20665   40104
20664   40104
  147   40104
  148   40104
  158   40104
  180   40104
   81   40104
  301   40104
  116   40104
  149   40104
    1   40105
   80   40105
22491   40105
22489   40105
   97   40105
  102   40105
  300   40105
  304   40105
  120   40105
  122   40105
  124   40105
  128   40105
  133   40105
  132   40105
20666   40105
20663   40105
20665   40105
20664   40105
  147   40105
  148   40105
  158   40105
  180   40105
  301   40105
  116   40105
    1   40106
   80   40106
22491   40106
22489   40106
   97   40106
  102   40106
  300   40106
  304   40106
  120   40106
  122   40106
  124   40106
  128   40106
  133   40106
  132   40106
20666   40106
20663   40106
20665   40106
20664   40106
  147   40106
  148   40106
  158   40106
  180   40106
   15   40106
   75   40106
   82   40106
   83   40106
   90   40106
   96   40106
  301   40106
  116   40106
  185   40106
    1   40115
   80   40115
22491   40115
22489   40115
   97   40115
  102   40115
  300   40115
  304   40115
  120   40115
  122   40115
  124   40115
  128   40115
  133   40115
  132   40115
20666   40115
20663   40115
20665   40115
20664   40115
  147   40115
  148   40115
  158   40115
  180   40115
40107   40115
   81   40115
  301   40115
  116   40115
  149   40115
    1   40117
   80   40117
22491   40117
22489   40117
   97   40117
  102   40117
  300   40117
  304   40117
  120   40117
  122   40117
  124   40117
  128   40117
  133   40117
  132   40117
20666   40117
20663   40117
20665   40117
20664   40117
  147   40117
  148   40117
  158   40117
  180   40117
40109   40117
   81   40117
  301   40117
  116   40117
  149   40117
    1   40118
   80   40118
22491   40118
22489   40118
   97   40118
  102   40118
  300   40118
  304   40118
  120   40118
  122   40118
  124   40118
  128   40118
  133   40118
  132   40118
20666   40118
20663   40118
20665   40118
20664   40118
  147   40118
  148   40118
  158   40118
  180   40118
40110   40118
   81   40118
   84   40118
   87   40118
   88   40118
  100   40118
  301   40118
  116   40118
  149   40118
   96   40118
    1   40119
   80   40119
22491   40119
22489   40119
   97   40119
  102   40119
  300   40119
  304   40119
  120   40119
  122   40119
  124   40119
  128   40119
  133   40119
  132   40119
20666   40119
20663   40119
20665   40119
20664   40119
  147   40119
  148   40119
  158   40119
  180   40119
  116   40119
   10   40119
  301   40119
    1   40121
   80   40121
22491   40121
22489   40121
   97   40121
  102   40121
  300   40121
  304   40121
  120   40121
  122   40121
  124   40121
  128   40121
  133   40121
  132   40121
20666   40121
20663   40121
20665   40121
20664   40121
  147   40121
  148   40121
  158   40121
  180   40121
  112   40121
   81   40121
  301   40121
  116   40121
  149   40121
    1   40122
   80   40122
22491   40122
22489   40122
   97   40122
  102   40122
  300   40122
  304   40122
  120   40122
  122   40122
  124   40122
  128   40122
  133   40122
  132   40122
20666   40122
20663   40122
20665   40122
20664   40122
  147   40122
  148   40122
  158   40122
  180   40122
40122   40122
   81   40122
  301   40122
  116   40122
  149   40122
    1   40123
   80   40123
22491   40123
22489   40123
   97   40123
  102   40123
  300   40123
  304   40123
  120   40123
  122   40123
  124   40123
  128   40123
  133   40123
  132   40123
20666   40123
20663   40123
20665   40123
20664   40123
  147   40123
  148   40123
  158   40123
  180   40123
40125   40123
   81   40123
  301   40123
  116   40123
  149   40123
    1   40124
   80   40124
22491   40124
22489   40124
   97   40124
  102   40124
  300   40124
  304   40124
  120   40124
  122   40124
  124   40124
  128   40124
  133   40124
  132   40124
20666   40124
20663   40124
20665   40124
20664   40124
  147   40124
  148   40124
  158   40124
  180   40124
   81   40124
  301   40124
  116   40124
  149   40124
    1   40125
   80   40125
22491   40125
22489   40125
   97   40125
  102   40125
  300   40125
  304   40125
  120   40125
  122   40125
  124   40125
  128   40125
  133   40125
  132   40125
20666   40125
20663   40125
20665   40125
20664   40125
  147   40125
  148   40125
  158   40125
  180   40125
40126   40125
   81   40125
  301   40125
  116   40125
  149   40125
    1   40126
   80   40126
22491   40126
22489   40126
   97   40126
  102   40126
  300   40126
  304   40126
  120   40126
  122   40126
  124   40126
  128   40126
  133   40126
  132   40126
20666   40126
20663   40126
20665   40126
20664   40126
  147   40126
  148   40126
  158   40126
  180   40126
20678   40126
20719   40126
  301   40126
  116   40126
  149   40126
                              Feature Type Name
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Administration area (named)
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Airport/Airfield
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchor berth
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Anchorage Area
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, cardinal
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated dangerl
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, isolated danger
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, lateral
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, safe water
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Beacon, special purpose/general
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Berth
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Bridge
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Building, single
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Built-up Area
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, cardinal
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, installation
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, isolated danger
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, lateral
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, safe water
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose
Buoy, special purpose/general
Buoy, special purpose/general
Buoy, special purpose/general
Buoy, special purpose/general
Buoy, special purpose/general
Buoy, special purpose/general
Buoy, special purpose/general
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable Area
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Overhead
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Cable, Submarine
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Canal Bank
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Cargo Transhipment Area
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Causeway
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Caution Area
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Checkpoint
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastguard station
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Coastline
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Contiguous Zone
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Continental Shelf Area
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Control Point
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Conveyor
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Crane
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Custom Zone
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Dam
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Daymark
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route centreline
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Deep water route - part.
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Area
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Depth Contour
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Distance Mark
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dock Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dredged Area
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dry dock
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dumping Ground
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Dyke
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Exclusive Economic Zone
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fairway
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Fence/wall
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Ferry route
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing Zone
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing facility
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Fishing ground
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Floating Dock
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fog Signal
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Fortified Structure
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Free Port Area
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gate
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Gridiron
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour area (administrative)
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Harbour facility
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Hulk
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Ice Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Incineration Area
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Inshore Traffic Zone
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Lake
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land area
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Elevation
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Land Region
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Landmark
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light float
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Light vessel
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Local magnetic anomaly
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Lock basin
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Log Pond
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Magnetic variation
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Marine farm/culture
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Military Practice Area
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Mooring Facility
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Obstruction
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore platform
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Offshore production area
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Oil Barrier
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pile
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pilot Boarding Place
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline Area
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, Overhead
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pipeline, submarine/on land
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Pontoon
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Precautionary Area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Production / storage area
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Pylon/bridge support
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Line
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Coverage
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar Reflector
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar station
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Radar Transponder Beacon
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Reporting/Radio calling-in point
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Radio station
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Railway
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Rapids
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Route Centreline
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Track
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Recommended Traffic Lane Part
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Rescue station
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Restricted Area
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
Retro-reflector
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
River Bank
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Road
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Runway
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Sea-plane Landing Area
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Shoreline Construction
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal Station, Traffic
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Signal station, warning
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Silo / tank
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Slope Topline
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Sloping Ground
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Small craft facility
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Sounding
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Spring
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Territorial Sea Baseline
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Submarine Transit Lane
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Swept Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Territorial Sea Area
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream -harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream - non-harmonic prediction
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream panel data
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tidal stream - time series
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide -harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - non-harmonic prediction
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tide - time series
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Tideway
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Topmark
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation line
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme boundary
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme crossing
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme lane part
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation scheme roundabout
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Traffic separation zone
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Tunnel
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Two-way Route part
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Underwater / Awash Rock
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Unsurveyed Area
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Vegetation
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Waterfall
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Weed/Kelp
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Wreck
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Tidal stream - flood/ebb
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Archipelagic Sea Lane Axis
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Accuracy of Data
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Source Area; Source Information
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
Data Coverage
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
External Reference Information
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Navigational system of marks
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Production Information
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Quality of Data
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Survey Reliability
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Geo-Reference Information
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Beach; Controlled Airspace Composite; Deep water route composite; Marine Management Area
Composite; Military Practice Area Composite; Patrol Area Composite; Q-Route; Traffic separation
scheme composite
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
Production Installation
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
ATS Route Centreline
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Airspace Restriction
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Area of Imagery Coverage
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Exit
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Profile
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Beach Survey
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Bottom Feature
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Contact History
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Controlled airspace
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Diving Location
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Drop Zone
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Environmentally Sensitive Area
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Impact Scour
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Area
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Place
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Point
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Site
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Strip
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Landing Zone
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Marine management area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
Maritime Safety Information area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
MCM Area
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Military exercise airspace
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Patrol area
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Q-Route Leg
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Radio broadcast area
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Geological Layer
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Seismic Activity Area
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Sensor Anomaly
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Shelter Location
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Trafficability Area
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Turning point
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Viewpoint
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Bottom Tactical Data Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Burial Probability Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Leisure Activity Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Performance Data Area
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Resource Location
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Risk Data Area
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Navigation system (NAVAID)
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Internal Waters Area
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
Traffic route
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
User Defined
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Small Bottom Object
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Completeness for the product specification
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Security Classification Information
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Vertical Datum Shift Area
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Defined Straight Lines
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Scour
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Diver Report Location
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Sea Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Lake Ice
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Iceberg Area
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Ice Edge
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Iceberg Limit
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of Open Water
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Limit of All Known Ice
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Compacting
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Ice Lead
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Iceberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Floeberg
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Thickness
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Shear
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Divergence
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Ridge/Hummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Keel/Bummock
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Drift
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Fracture
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Ice Rafting
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Jammed Brash Barrier
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Stage of Melt
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Snow Cover
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
Strips and Patches
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
General Boundary Line
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Ferry Site
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Geophysical Prospection Grid
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Inland Shoreline
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Shed / Hut
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Treatment Area
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Water Objects
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Built-up Area Text
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Apron / Hardstand
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Research Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Transport Facility
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Water Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Waste Disposal/Treatment Site
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
Air Waypoint
                             Attribute Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Jurisdiction
Nationality
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Controlling authority
Category of Airport/airfield
Elevation
Height/Length Units
Name (in national language characters)
Name
Runway length
Status
Vertical Datum
ICAO code
Communication Name
communication frequency 1
communication frequency 2
communication frequency 3
communication frequency 4
communication frequency 5
Jurisdiction
Identification
Condition
Conspicuous, Visually
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Anchorage
End Date
Start Date
Name (in national language characters)
Name
Status
Seasonal Start Date
Seasonal End Date
Radius
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Anchorage
End Date
Start Date
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Restriction(s)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Cardinal Mark
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Colour
Colour Pattern
Condition
Conspicuous, Visually
Elevation
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Beacon Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Colour
Colour Pattern
Condition
Conspicuous, Visually
Elevation
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Beacon Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Lateral Mark
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Colour
Colour Pattern
Condition
Conspicuous, Visually
Elevation
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Beacon Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Colour
Colour Pattern
Condition
Conspicuous, Visually
Elevation
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Beacon Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Special Purpose Mark
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Colour
Colour Pattern
Condition
Conspicuous, Visually
Elevation
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Beacon Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Name (in national language characters)
Name
Status
Seasonal Start Date
Seasonal End Date
Sounding Datum
Depth range - shoalest value
Depth units
Sounding Accuracy
Quality of Sounding Measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bridge Classification
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Horizontal Clearance
Height/Length Units
Military Load Classification
Nature of Construction
Name (in national language characters)
Name
Status
Vertical Clearance, Closed
Vertical Clearance
Vertical Clearance, Open
Vertical Datum
Weight Bearing Capability
Horizontal Length
Horizontal Width
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Building Shape
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Elevation
Function
Height
Height/Length Units
Nature of Construction
Name (in national language characters)
Name
Status
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Built-up Area
Condition
Conspicuous, Radar
Conspicuous, Visually
Height
Height/Length Units
Industry
Name
Name (in national language characters)
Population
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Cardinal Mark
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Installation Buoy
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Product
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Lateral Mark
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Special Purpose Mark
Conspicuous, Radar
End Date
Start Date
Marks Navigational - System of
Seasonal End Date
Seasonal Start Date
Status
Colour
Colour Pattern
Nature of Construction
Name
Name (in national language characters)
Vertical Length
Buoy Shape
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Cable
End Date
Start Date
Height/Length Units
Name (in national language characters)
Name
Restriction(s)
Status
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Cable
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Ice Factor
Height/Length Units
Name (in national language characters)
Name
Status
Vertical Clearance
Vertical Clearance, Safe
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Buried Depth
Type of Cable
Condition
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Horizontal Width
Horizontal Length
Height/Length Units
Orientation
Name (in national language characters)
Name
Restriction(s)
Sounding Accuracy
Sounding Datum
Status
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of canal
Condition
End Date
Start Date
Horizontal Clearance
Horizontal Width
Name (in national language characters)
Name
Status
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Condition
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Name (in national language characters)
Name
Status
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Name (in national language characters)
Water Level Effect
Nature of Construction
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Seasonal Start Date
Seasonal End Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of Checkpoint
Identification
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Coastline
Colour
Conspicuous, Radar
Conspicuous, Visually
Elevation
Height/Length Units
Name (in national language characters)
Name
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
End Date
Start Date
Nationality
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Nationality
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Class of Control Point
End Date
Start Date
Elevation
Height/Length Units
Name (in national language characters)
Name
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Conveyor
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Height
Height/Length Units
Lifting Capacity
Name (in national language characters)
Name
Product
Status
Vertical Clearance
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of crane
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Height
Lifting Capacity
Name (in national language characters)
Name
Orientation
Radius
Status
Vertical Clearance
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Current Velocity
Name
Name (in national language characters)
Orientation
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Nationality
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of dam
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Height
Nature of Construction
Name (in national language characters)
Name
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Special Purpose Mark
Colour
Colour Pattern
End Date
Start Date
Seasonal End Date
Seasonal Start Date
Name (in national language characters)
Name
Elevation
Height
Nature of Construction
Status
Topmark/daymark shape
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Recommended Track
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Name (in national language characters)
Name
Orientation
Quality of Sounding Measurement
Sounding Accuracy
Sounding Datum
Status
Traffic flow
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Name (in national language characters)
Name
Orientation
Quality of Sounding Measurement
Restriction(s)
Sounding Accuracy
Sounding Datum
Status
Traffic flow
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth range - shoalest value
Depth range - deepest value
Depth units
Sounding Datum
Sounding Accuracy
Quality of Sounding Measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth units
Contour Type
Sounding Datum
Depth Contour Value
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
End Date
Start Date
Category of distance mark
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
End Date
Start Date
Category of dock
Condition
Horizontal Clearance
Status
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth range - shoalest value
Depth range - deepest value
Depth units
Sounding Datum
Name (in national language characters)
Name
Quality of Sounding Measurement
Restriction(s)
Sounding Accuracy
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Horizontal Clearance
Horizontal Length
Horizontal Width
Name (in national language characters)
Name
Status
Depth range - shoalest value
Quality of Sounding Measurement
Sounding Accuracy
Sounding Datum
Height/Length Units
Depth units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Classification of Dumping Ground
Name (in national language characters)
Name
Status
Restriction(s)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
Condition
End Date
Start Date
Height
Height/Length Units
Nature of Construction
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Nationality
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth range - shoalest value
Orientation
Depth units
Sounding Datum
Name (in national language characters)
Name
Quality of Sounding Measurement
Restriction(s)
Sounding Accuracy
Traffic flow
Status
End Date
Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of fence/wall
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Elevation
Height
Nature of Construction
Name (in national language characters)
Name
Status
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Ferry
End Date
Start Date
Depth range - shoalest value
Depth units
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Sounding Accuracy
Sounding Datum
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Fishing Activity
Interpolated line characteristic
Nationality
Name (in national language characters)
Name
Species
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Fishing Facility
Height/Length Units
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth range - shoalest value
Condition
Depth units
Sounding Datum
Name (in national language characters)
Name
Colour
Horizontal Clearance
Colour Pattern
Horizontal Length
Horizontal Width
Status
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Lifting Capacity
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Fog Signal
End Date
Start Date
Name (in national language characters)
Name
Status
Signal Frequency
Signal Generation
Signal Group
Signal Period
Signal Sequence
Value of Maximum Range
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Fortified Structure
Condition
Conspicuous, Radar
Conspicuous, Visually
Height
Height/Length Units
Nature of Construction
Name (in national language characters)
Name
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of gate
Condition
Depth range - shoalest value
Horizontal Clearance
Nature of Construction
Name (in national language characters)
Name
Quality of Sounding Measurement
Sounding Accuracy
Status
Vertical Clearance
Sounding Datum
Height/Length Units
Depth units
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Horizontal Length
Horizontal Width
Height/Length Units
Nature of Construction
Name (in national language characters)
Name
Status
Vertical Length
Water Level Effect
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Harbour Facility
Condition
End Date
Start Date
Nature of Construction
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Hulk
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Horizontal Length
Horizontal Width
Height/Length Units
Name (in national language characters)
Name
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Classification of Ice
Conspicuous, Visually
Elevation
Height
Height/Length Units
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Seasonal Start Date
Seasonal End Date
Restriction(s)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of lake
Elevation
Name (in national language characters)
Name
Vertical Datum
Status
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Visually
Elevation
Height/Length Units
Name (in national language characters)
Name
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Classification of Land Region
Gradient
Surface Composition - Qualifying Terms
Nature of Geological Layer
Name (in national language characters)
Name
Water Level Effect
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Landmark
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Elevation
Function
Height
Height/Length Units
Nature of Construction
Name (in national language characters)
Name
Status
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Light
Colour
End Date
Start Date
Exhibition Condition of Light
Height
Height/Length Units
Light Characteristic
Light Visibility
Marks Navigational - System of
Multiplicity of Lights
Name (in national language characters)
Name
Orientation
Seasonal End Date
Seasonal Start Date
Sector Limit One
Sector Limit Two
Signal Group
Signal Period
Signal Sequence
Status
Value of Nominal Range
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
Colour
Start Date
Name (in national language characters)
Horizontal Length
Horizontal Width
Seasonal Start Date
Status
Conspicuous, Visually
End Date
Colour Pattern
Name
Seasonal End Date
Nature of Construction
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Radar
End Date
Start Date
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Conspicuous, Visually
Colour
Colour Pattern
Horizontal Length
Horizontal Width
Nature of Construction
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Value of local magnetic anomaly
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Horizontal Clearance
Horizontal Length
Horizontal Width
Name (in national language characters)
Name
Status
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Reference Year for Magnetic Variation
Value of annual change in magnetic variation
Value of magnetic variation
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Marine farm/culture
End Date
Start Date
Depth units
Height/Length Units
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Quality of Sounding Measurement
Restriction(s)
Sounding Accuracy
Sounding Datum
Status
Depth of Water over Feature
Vertical Datum
Vertical Length
Water Level Effect
Exposition of Sounding
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Area Category
Controlling authority
Bottom Vertical Safety Separation
Category of Military Practice Area
Depth Restriction
Danger height
Depth range - shoalest value
Depth range - deepest value
Depth units
Height/Length Units
Identification
Interpolated line characteristic
Maximum altitude
Type of military activity
Minimum altitude
Minimum Safe Depth
Nationality
Name (in national language characters)
Name
Sounding Datum
Status
Vertical Datum
End Date
Start Date
Seasonal End Date
Seasonal Start Date
Restriction(s)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Mooring facility
Communications
Logistics
Manoeuvring
Navigational Description
Navigational Difficulty
Pier Description
Pier Contact Details
Sea Direction
Sensor Coverage
Self Protection (Air)
Self Protection (Surface)
Self Protection (Near Defence)
Surface Threat
Weapon Coverage
Buoy Shape
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Height
Nature of Construction
Name
Name (in national language characters)
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Vertical Length
Water Level Effect
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Navigation Line
Orientation
Status
Seasonal Start Date
Seasonal End Date
End Date
Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of Obstruction
Condition
Conspicuous, Radar
Conspicuous, Visually
Abandonment Date
First Detection Year
Last Detection Year
Re-entered Date
Re-suspended Date
Date Sunk
Spudded Date
Suspension Date
Depth units
Existence of Restricted Area
Field Name
General Water Depth
Height
Horizontal Length
Horizontal Width
Height/Length Units
Magnetic Anomaly Detector (MAD) Signature
Strength of Magnetic Anomaly
Magnetic Intensity
Nature of Construction
Nationality
Surface Composition
Name (in national language characters)
Name
Operator
Cardinal Point Orientation
Orientation
Product
Quality of Sounding Measurement
Current Scour Dimensions
First Sensor
Last Sensor
Sonar Signal Strength
First Source
Last Source
Sounding Accuracy
Sounding Datum
Status
Technique of sounding measurement
Depth of Water over Feature
Vertical Datum
Vertical Length
Water Level Effect
Exposition of Sounding
Surface Composition - Qualifying Terms
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of Offshore Platform
Condition
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Limit of Anchors and Chains
Nature of Construction
Nationality
Name (in national language characters)
Name
Product
Status
Vertical Datum
Colour
Colour Pattern
Conspicuous, Visually
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of Production Area
Condition
Conspicuous, Radar
End Date
Start Date
Height
Height/Length Units
Nationality
Name (in national language characters)
Name
Product
Restriction(s)
Status
Vertical Datum
Conspicuous, Visually
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Oil Barrier
End Date
Start Date
Name (in national language characters)
Name
Status
Condition
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Pile
Colour
Colour Pattern
Condition
Conspicuous, Visually
End Date
Start Date
Height/Length Units
Name (in national language characters)
Name
Vertical Length
Vertical Datum
Height
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Pilot Boarding Place
Communication channel
Status
Seasonal Start Date
Seasonal End Date
End Date
Start Date
Name (in national language characters)
Name
Pilot District in National Language
Pilot District
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Pipeline
Condition
End Date
Start Date
Height/Length Units
Name (in national language characters)
Name
Product
Restriction(s)
Status
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Pipeline
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Height/Length Units
Name (in national language characters)
Name
Product
Status
Vertical Clearance
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Buried Depth
Category of Pipeline
Condition
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Horizontal Width
Height/Length Units
Name (in national language characters)
Name
Product
Restriction(s)
Sounding Accuracy
Sounding Datum
Status
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Conspicuous, Radar
Conspicuous, Visually
Height/Length Units
Name (in national language characters)
Name
Vertical Length
Nature of Construction
End Date
Start Date
Seasonal Start Date
Seasonal End Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Restriction(s)
Status
Name
Name (in national language characters)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Production Area
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Elevation
Height
Height/Length Units
Name (in national language characters)
Name
Product
Status
Vertical Datum
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of pylon
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
End Date
Start Date
Height
Nature of Construction
Name (in national language characters)
Name
Vertical Datum
Vertical Length
Water Level Effect
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Orientation
Status
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Qualification of Radar Coverage
Communication Channel
End Date
Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Height
Status
Vertical Datum
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Controlling authority
Category of Radar Station
Nationality
Name (in national language characters)
Name
Communication Channel
End Date
Start Date
Height
Status
Value of maximum range
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Name (in national language characters)
Name
Status
Category of Radar Transponder Beacon
Radar Wave Length
Sector Limit One
Sector Limit Two
Signal Group
Signal Period
Signal Sequence
Value of maximum range
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of reporting/radio calling-in point
Communication Channel
Name (in national language characters)
Name
Status
End Date
Start Date
Orientation
Seasonal End Date
Seasonal Start Date
Traffic flow
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Call Sign
Category of Radio Station
Communication Channel
End Date
Start Date
Estimated Range of Transmission
Name (in national language characters)
Name
Orientation
Seasonal End Date
Seasonal Start Date
Signal Frequency
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Height
Name (in national language characters)
Name
Status
Status of electrification
category of railway
category of railway track
position of railway track
lane / track number
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Recommended Track
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Name (in national language characters)
Name
Orientation
Quality of Sounding Measurement
Sounding Accuracy
Sounding Datum
Status
Traffic flow
Seasonal End Date
Seasonal Start Date
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Recommended Track
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Name (in national language characters)
Name
Orientation
Quality of Sounding Measurement
Sounding Accuracy
Sounding Datum
Status
Traffic flow
Seasonal End Date
Seasonal Start Date
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Orientation
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Rescue Station
End Date
Start Date
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Controlling authority
Category of Restricted Area
Identification
Jurisdiction
Interpolated line characteristic
Nationality
Name (in national language characters)
Name
Restriction(s)
Status
End Date
Start Date
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Colour
Colour Pattern
Height
Height/Length Units
Marks Navigational - System of
Status
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Current Velocity
Depth range - shoalest value
Depth range - deepest value
Production Agency
Source Scale
Relative Horizontal Accuracy
Supporting Textual Information
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Maximum
Scale Minimum
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
International Defence Organisation (IDO) status
Protective Marking
Owner Authority
Caveat
Absolute Vertical Accuracy
Copyright statement
Name
Name (in national language characters)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of road
Condition
Military Load Classification
Nature of Construction
Name (in national language characters)
Name
Status
median category
usage
weather type category
lane / track number
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of runway
Condition
Conspicuous, Visually
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Elevation
Runway length
Surface runway material
Identification
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Sea Area
Gradient
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Status
Seasonal Start Date
Seasonal End Date
Restriction(s)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Shoreline Construction
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Gradient
Height
Horizontal Clearance
Horizontal Length
Horizontal Width
Height/Length Units
Nature of Construction
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Vertical Datum
Vertical Length
Water Level Effect
Weight Bearing Capability
End Date
Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of signal station, traffic
Name
Name (in national language characters)
Status
Communication Channel
End Date
Start Date
Seasonal Start Date
Seasonal End Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of signal station, warning
Name
Name (in national language characters)
Status
Communication Channel
End Date
Start Date
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Building Shape
Category of silo/tank
Colour
Colour Pattern
Condition
Conspicuous, Radar
Conspicuous, Visually
Elevation
Height
Nature of Construction
Name (in national language characters)
Name
Product
Status
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Slope
Colour
Conspicuous, Radar
Conspicuous, Visually
Elevation
Surface Composition
Surface Composition - Qualifying Terms
Nature of Construction
Name (in national language characters)
Name
Vertical Datum
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Slope
Colour
Conspicuous, Radar
Conspicuous, Visually
Surface Composition
Surface Composition - Qualifying Terms
Nature of Construction
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of small craft facility
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Exposition of Sounding
Depth units
Quality of Sounding Measurement
Sounding Accuracy
Sounding Datum
Sounding Velocity
Technique of sounding measurement
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Nature of Construction
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of territorial sea baseline
Interpolated line characteristic
Nationality
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Bottom Vertical Safety Separation
Depth range - shoalest value
Depth range - deepest value
Depth units
Identification
Interpolated line characteristic
Minimum Safe Depth
Nationality
Name (in national language characters)
Name
Restriction(s)
Sounding Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth range - shoalest value
Depth units
Sounding Datum
Quality of Sounding Measurement
Sounding Accuracy
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Nationality
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tide - method of tidal prediction
Tide - value of harmonic constituents
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tide - time and height differences
Tide - method of tidal prediction
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tidal Stream - Panel Values
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Time End
Time Start
Tide, current- time interval
Tidal Stream , current - time series values
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tide - accuracy of water level
Tide - method of tidal prediction
Tide - value of harmonic constituents
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tide - accuracy of water level
Tide - method of tidal prediction
Tide - time and height differences
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Tide - accuracy of water level
Tide - high and low water levels
Tide, current- time interval
Tide - time series values
Time End
Time Start
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Special Purpose Mark
Colour
Colour Pattern
Height
Status
Topmark/daymark shape
Marks Navigational - System of
Vertical Datum
Vertical Length
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Orientation
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Traffic Separation Scheme
End Date
Start Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Buried Depth
Condition
Horizontal Clearance
Name (in national language characters)
Name
Status
Vertical Clearance
Category of tunnel
Height/Length Units
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Depth range - shoalest value
Depth range - deepest value
Depth units
Category of Recommended Track
Orientation
Quality of Sounding Measurement
Technique of sounding measurement
Sounding Accuracy
Sounding Datum
Status
Traffic flow
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
First Detection Year
Last Detection Year
Depth units
General Water Depth
Horizontal Length
Horizontal Width
Height/Length Units
Magnetic Anomaly Detector (MAD) Signature
Strength of Magnetic Anomaly
Magnetic Intensity
Surface Composition - Qualifying Terms
Surface Composition
Name (in national language characters)
Name
Quality of Sounding Measurement
Current Scour Dimensions
First Sensor
Last Sensor
Sonar Signal Strength
First Source
Last Source
Sounding Accuracy
Sounding Datum
Status
Technique of sounding measurement
Depth of Water over Feature
Vertical Length
Water Level Effect
Exposition of Sounding
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of vegetation
Conspicuous, Visually
Elevation
Height
Name (in national language characters)
Name
Vertical Datum
Vertical Length
Height/Length Units
Status
Condition
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Conspicuous, Visually
Name (in national language characters)
Name
Vertical Length
Vertical Datum
Status
Condition
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Weed/Kelp
Foliar Index
Height/Length Units
Name (in national language characters)
Name
Prairies Density
Seabed Coverage
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Wreck
Condition
Conspicuous, Radar
Conspicuous, Visually
First Detection Year
Last Detection Year
Date Sunk
Debris Field
Depth units
Existence of Restricted Area
General Water Depth
Height
Horizontal Length
Horizontal Width
Height/Length Units
Inclination
Magnetic Anomaly Detector (MAD) Signature
Strength of Magnetic Anomaly
Magnetic Intensity
Nature of Construction
Nationality
Surface Composition
Name (in national language characters)
Name
Cardinal Point Orientation
Orientation
Product
Quality of Sounding Measurement
Current Scour Dimensions
First Sensor
Last Sensor
Sonar Signal Strength
First Source
Last Source
Sounding Accuracy
Sounding Datum
Status
Technique of sounding measurement
Tonnage
Type of Wreck
Type of Tonnage
Underwater Reference Mark
Depth of Water over Feature
Vertical Datum
Vertical Length
Beam of Vessel
Draught of Vessel
Length of Vessel
Water Level Effect
Exposition of Sounding
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Tidal Stream
Current Velocity
End Date
Start Date
Name (in national language characters)
Name
Orientation
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Nationality
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
End Date
Start Date
Nationality
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Error Ellipse
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Absolute Horizontal Accuracy
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Coverage
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Marks Navigational - System of
Orientation
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Absolute Horizontal Accuracy
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Sounding Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Sounding Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Quality of Position
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Quality of Sounding Measurement
The Largest Scale of Survey Information
The Smallest Scale of Survey Information
Minimum Distance between Survey Lines
Maximum Distance between Survey Lines
Survey Authority
Survey Date End
Survey Date Start
Survey Type
Technique of sounding measurement
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth units
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Vertical Datum
Production Agency


Source Scale


Copyright statement


Absolute Vertical Accuracy


Relative Horizontal Accuracy


Supporting Textual Information


Supporting Textual Information (in national language characters)


Text File Reference (in national language characters)


Image File Link


Producing Country


Reference to a Publication


Capture Date


Scale Minimum


Scale Maximum


Caveat


International Defence Organisation (IDO) status


Owner Authority
Protective Marking


Source Date


Source Agency, Source Country, Source ID, Source Type


Text File Reference


Relative Vertical Accuracy


Controlling authority


Category of Beach


Name (in national language characters)


Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Production Installation
Condition
Conspicuous, Radar
Conspicuous, Visually
Depth Units
Exposition of Sounding
Height
Name (in national language characters)
Name
Product
Quality of Sounding Measurement
Status
Technique of sounding measurement
Depth of Water over Feature
Vertical Datum
Water Level Effect
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Interpolated line characteristic
Name (in national language characters)
Name
Minimum Flight Level
Maximum Flight Level
Maximum altitude
Minimum altitude
Orientation
Traffic flow
Identification
Upper Limit
Lower Limit
ICAO code
Communication Name
Frequency class
Status of ATS Route Centreline
Type of ATS Route Centreline
Level of airspace
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of airspace restriction
Interpolated line characteristic
Maximum altitude
Maximum Flight Level
Minimum altitude
Minimum Flight Level
Name (in national language characters)
Name
Height/Length Units
Vertical Datum
ICAO code
Identification
communication frequency 1
communication frequency 2
Lower effectve altitude
Upper effectve altitude
Communication Name
Level of airspace
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bearing
Type of Imagery
Elevation
Height/Length Units
Originator
Survey Date End
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
CCM Index
Exit Usability
Gradient
Horizontal Clearance
Horizontal Length
Horizontal Width
Height/Length Units
Vertical Clearance, Safe
Weight Bearing Capability
Orientation
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bearing
Gradient
Survey Date End
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Access Restriction
Breaker Type
CCM Index
Dangerous Marine and Land Life
Horizontal Length
Horizontal Width
Height/Length Units
Quality of Beach Data
Originator
Surf Height
Surf Zone
Suitability for ACV Use
Survey Date End
Survey Date Start
Swell Height
Tidal Range
Tidal Type
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bottom Feature Classification
Depth units
Gradient
Horizontal Length
Horizontal Width
Height/Length Units
Migration Speed
Migration Direction
Name (in national language characters)
Name
Orientation
Sounding Datum
Steepest Face Orientation
Depth of Water over Feature
Vertical Length
Water Level Effect
Wavelength
Nature of Geological Layer
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Originator
Survey Date and Time
Survey Date End
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of controlled airspace
Controlled airspace class designation
Interpolated line characteristic
Maximum altitude
Maximum Flight Level
Minimum altitude
Minimum Flight Level
Name (in national language characters)
Name
Height/Length Units
Vertical Datum
ICAO code
Identification
communication frequency 1
communication frequency 2
Lower effectve altitude
Upper effectve altitude
Communication Name
Level of airspace
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Depth of Activity
Diving Activity
Depth units
Name
Name (in national language characters)
Time of Year
Water Clarity
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Legal Status
Name
Name (in national language characters)
Seasonal End Date
Seasonal Start Date
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
First Detection Year
Last Detection Year
Depth units
General Water Depth
Horizontal Length
Horizontal Width
Height/Length Units
Surface Composition - Qualifying Terms
Surface Composition
Name (in national language characters)
Name
Cardinal Point Orientation
Orientation
Quality of Sounding Measurement
First Sensor
Last Sensor
Sonar Signal Strength
First Source
Last Source
Sounding Accuracy
Sounding Datum
Status
Technique of sounding measurement
Depth of Water over Feature
Vertical Length
Water Level Effect
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Gradient
Status
Weight Bearing Capability
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Approach
Exit Description
Landing Conditions
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Controlling authority
Category of marine management area
Conversation score
Global grade
Identification
Interpolated line characteristic
IUCN category
Name (in national language characters)
Name
Nationality
Species
Species grouping
Seasonal Start Date
Seasonal End Date
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of maritime safety information
Contact Details
Nationality
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Minehunting Classification
Milec Density
NOMBO Density
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Controlling authority
Category of military exercise airspace
Interpolated line characteristic
Maximum altitude
Maximum Flight Level
Minimum altitude
Minimum Flight Level
Name (in national language characters)
Name
Height/Length Units
Vertical Datum
ICAO code
Identification
communication frequency 1
communication frequency 2
Lower effectve altitude
Upper effectve altitude
Communication Name
Level of airspace
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Controlling authority
Category of patrol area
Identification
Interpolated line characteristic
Name (in national language characters)
Name
Nationality
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Heading-Down Bearing
Q-Route channel Width (left)
Nationality
Name (in national language characters)
Name
Route Classification
Q-Route channel Width (right)
Status
Traffic flow
Horizontal Length
Height/Length Units
Heading-Up Bearing
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Attenuation
Density
Colour
Depth of Layer
Diver's Thrust Test Depth
Diver's Thrust Test Number
Depth units
Gas Content
Grain Size
HF Bottom Loss
Layer Number
LF Bottom Loss
MGS Type
Reflection Coefficient
Migration Speed
Migration Direction
Mean Shear Strength
Nature of Geological Layer
Surface Composition - Qualifying Terms
Porosity
Reverberation
Reverberation Frequency
Reverberation Grazing Angle
Sample Retained
Sound Velocity
Sonar Reflectivity
Sounding Datum
Water Level Effect
Weight Bearing Capability
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bearing
Strength According to Richter Scale
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
First Detection Year
Last Detection Year
Depth units
General Water Depth
Height/Length Units
Magnetic Anomaly Detector (MAD) Signature
Strength of Magnetic Anomaly
Magnetic Intensity
Name (in national language characters)
Name
Cardinal Point Orientation
Orientation
Quality of Sounding Measurement
Current Scour Dimensions
First Sensor
Last Sensor
Sonar Signal Strength
First Source
Last Source
Sounding Datum
Sounding Accuracy
Status
Technique of sounding measurement
Depth of Water over Feature
Water Level Effect
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name
Name (in national language characters)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Trafficability
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Bearing
Type of Imagery
Distance from Small Bottom Object
Depth units
Elevation
Height/Length Units
Ships Speed
Sonar Frequency
Sonar Range Scale
Towed Body Depth
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Mine Threat Density
Undetectable Mines Ratio
Undetectable Mines Ratio with Burial
Undetectable Mines Ratio without Burial
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Burial Mechanism
Burial Period
Burial Probability
Target Reference Weight
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Leisure Activity
Time of Year
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Clearance Percentage
Classification Probability
Characteristic Detection Probability (B)
Characteristic Detection Width (A)
Disposal Probability
Detection Probability
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Type of Resource Location
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Confidence Level
Number of Remaining Mines
Probability for Remaining Mines
Remaining Mines Likely, Maximum Number
Simple Initial Threat
Zone Colour
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Active period
Call Sign
Category of Radio Station
Communication Channel
Name (in national language characters)
Name
Signal Frequency
Channel of Navaid
Elevation
Identification
Value of Nominal Range
ICAO code
Frequency of Navaid
Status of aeronautical navaid
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Nationality
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Name (in national language characters)
Name
Seasonal End Date
Seasonal Start Date
Traffic density
Traffic flow
Type of shipping
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Textual description
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Blind Zone
Burial Mechanism
Burial Percentage
Colour
Command System
First Detection Year
Last Detection Year
Depth units
General Water Depth
Horizontal Length
Horizontal Width
Height/Length Units
Inclination
Lay Platform
Lay Reference Number
Lay Time
Magnetic Anomaly Detector (MAD) Signature
Strength of Magnetic Anomaly
Magnetic Intensity
Mine Reference Number
Mission Classification
Mission Comments
Mission Date
Mission Name
Minehunting System
Mine Index Mine Case
Mine Index Mine Type
Minesweeping System
Multiple Contacts
MWDC Reference Number
Nature of Construction
Navigation System
Not Found
Number of Previous Observations
Object Reference Number
Object Shape
On Sonar
Orientation of Best Observation
Origin of Data
Originator
Orientation
Quality of Sounding Measurement
Current Scour Dimensions
First Sensor
Last Sensor
Sonar Reflectivity
Sounding Datum
Status of Small Bottom Object
Survey Date and Time
Survey Date End
Target Strength
Technique of sounding measurement
Underwater Reference Mark
Depth of Water over Feature
Vertical Length
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of completeness
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Vertical Datum Shift Parameter
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Interpolated line characteristic
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Height/Length Units
Horizontal Width
Orientation
Type of Scour
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Survey Date and Time
Depth of Water over Feature
Depth units
Surface Composition
Reverberation
Water Clarity
Tidal Stream Direction
Tidal Stream Velocity
Diver’s Thrust Test Depth
Diver’s Thrust Test Number
Mine-Hunting Classification
Surface Composition - Qualifying Terms
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Attribute Total Concentration
Ice Attribute Partial Concentration
Ice Stage of Development
Floe Sizes
Concentration of Strips and Patches
Level Ice
Compacting Strength
Ice Fracture Type
Ice Drift Speed
Ice Drift Direction
Ice Ridge Concentration
Ice Ridge Frequency
Ice Ridge Mean Height
Ice Ridge Maximum Height
Ice Ridge Classification
Ice Keel Concentration
Ice Keel Frequency
Ice Keel Mean Depth
Ice Keel Maximum Depth
Ice Rafting Concentration
Ice Average Thickness
Maximum Ice Thickness
Minimum Ice Thickness
Ice Thickness Type
Melt Stage
Snow Cover Concentration
Snow Depth
Direction of Sastrugi
Ice Lead Status
Frequency of Leads or Fractures
Orientation of Leads or Fractures
Ice Lead or Fracture Width
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Attribute Total Concentration
Ice Attribute Partial Concentration
Lake Ice Stage of Development
Floe Sizes
Concentration of Strips and Patches
Level Ice
Compacting Strength
Ice Fracture Type
Ice Drift Speed
Ice Drift Direction
Ice Ridge Concentration
Ice Ridge Frequency
Ice Ridge Mean Height
Ice Ridge Maximum Height
Ice Ridge Classification
Ice Keel Concentration
Ice Keel Frequency
Ice Keel Mean Depth
Ice Keel Maximum Depth
Ice Rafting Concentration
Ice Average Thickness
Maximum Ice Thickness
Minimum Ice Thickness
Ice Thickness Type
Melt Stage
Snow Cover Concentration
Snow Depth
Direction of Sastrugi
Ice Lead Status
Frequency of Leads or Fractures
Orientation of Leads or Fractures
Ice Lead or Fracture Width
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Number of Icebergs in Area
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Compacting Strength
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Lead Status
Ice Location Information
Ice Lead or Fracture Width
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Iceberg Size
Ice Drift Direction
Ice Drift Speed
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Ice Drift Direction
Ice Drift Speed
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Average Thickness
Maximum Ice Thickness
Minimum Ice Thickness
Ice Thickness Type
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Ridge Concentration
Ice Ridge Frequency
Ice Ridge Mean Height
Ice Ridge Maximum Height
Ice Ridge Classification
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Keel Concentration
Ice Keel Frequency
Ice Keel Mean Depth
Ice Keel Maximum Depth
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Drift Speed
Ice Drift Direction
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Fracture Type
Ice Location Information
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Ice Rafting Concentration
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Melt Stage
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Snow Cover Concentration
Snow Depth
Direction of Sastrugi
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Concentration of Strips and Patches
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
category of boundary line
usage
Boundary status type
Jurisdiction
Nationality
Restriction(s)
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name (in national language characters)
Name
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of Coastline
Colour
Conspicuous, Radar
Conspicuous, Visually
Elevation
Height/Length Units
Name (in national language characters)
Name
Vertical Datum
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of shed / hut
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of treatment area
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Cateogory of water objects
Condition
Current Velocity
Depth range - shoalest value
Depth range - deepest value
Horizontal Width
Name (in national language characters)
Name
Status
Height/Length Units
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Name
Type of Built-up Area
Name (in national language characters)
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Nature of Construction
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of research facility
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of transport facility
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Category of waste disposal/treatment site
Condition
Name (in national language characters)
Name
Status
Production Agency
Source Scale
Copyright statement
Absolute Vertical Accuracy
Relative Horizontal Accuracy
Supporting Textual Information
Supporting Textual Information (in national language characters)
Text File Reference (in national language characters)
Image File Link
Producing Country
Reference to a Publication
Capture Date
Scale Minimum
Scale Maximum
Caveat
International Defence Organisation (IDO) status
Owner Authority
Protective Marking
Source Date
Source Agency, Source Country, Source ID, Source Type
Text File Reference
Relative Vertical Accuracy
Identification
ICAO code
Name (in national language characters)
Name
Status
Comment    Attribute Status
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Optional
          Mandatory
          Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
Attribute must be populated if attribute "Text File Reference" is empty              Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
Attribute must be populated if attribute "Supporting Textual Information" is empty   Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Optional
                                                                                     Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
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Mandatory
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Mandatory
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Attribute should be populated for all lights of a category used for marine navigation   Optional
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Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Mandatory
                         Mandatory
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
                         Optional
Tide diamond letter ID   Optional
                         Mandatory
                         Optional
                         Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Mandatory
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Mandatory
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Mandatory
                                                                                 Optional
                                                                                 Optional
Attribute should always be populated except where the lane part is a junction.   Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional
                                                                                 Optional