Cadastral surveying as a means for restricting the impact by yho59756

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									     Cadastral surveying as a means for
      restricting the impact of natural
                   disasters




 Mr Lars JANSSON
 Mrs Anna-Karin LANG




                       Cadastral surveying
                          as a means…
The Swedish system for real
property formation:

• Create new property units

• Restructure old units

• Infrastructure
developments

• To resolve problems




                                             1
              Cadastral surveying
                 as a means…
Devastating storms:

• Timber were uprooted

• Serious damage

• Serious problems for
the local population

• 17 persons lost their          Before and after the storm

lives




              Cadastral surveying
                 as a means…
                          Problem: Power supply

                          • Utility easements

                          • Can safely remain in place

                          • A right to widen clearcuts

                          • Reliability increases




                                                              2
                                                  Cadastral surveying
                                                     as a means…
                                                                                     Problem: Rail traffic

                                                                                     • Easements

                                                                                     • A right to fell trees

                                                                                     • A special project

                                                                                     • Approx. 4 500 km




                                                  Cadastral surveying
                                                     as a means…
                                                                                     Registration:
 1:11     1:7
                                                  1:3
          Andersberg                               1
                                                           1:2
1:5                                                        3
                0461-93/03.2
                               EK                                                    • Real property register
                0461-93/03.1
 1:4                                                   0461-07/26.1
  3                                     1:3
                                        3               1:2
                                                         1
                     1:4
                      1
                               0461-93/03.3
                                                                                     • Cadastral Index Map
                                                  Ek
      S
                                                                                     (Pink zone – easement)
                                                                       4744
                                                                       ☯




      1:2               1:8                   S
       2
                                                                              80 m
                                                                      0480-91/10




                                                                                                                3
Cadastral surveying
   as a means…
             Field work
             National Rail
             Administration felling
             dangerous trees




Cadastral surveying
   as a means…

                Field work

                When machines
                can´t do the work…




                                      4
Cadastral surveying
   as a means…
           Field work

           The marks tells which
           tree to fell




Cadastral surveying
   as a means…

          Field work

          Measuring the
          20-metres zone




                                   5
Cadastral surveying
   as a means…
          Traffic accidents:

          • Cable median barriers

          • Decrease the number
          of road traffic accidents

          • The roads becomes a
          joint facility




Cadastral surveying
   as a means…

          Land consolidation:

          • Re-allotment

          • No need for crossing
          roads




                                      6
            Cadastral surveying
               as a means…
Thank You for showing interest in our session!




                                                 7

								
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