China Grid Activities update

							China Grid Activities update

          Li Guoqing
         NRSCC, China
         13,Sept, 2005
         Present for WGISS-20, Kiev
 China SIG Update


 Digital Forestry Grid Application
SIG Grid Update

     Li Guoqing
   RSGS,NRSCC
 SIG Container
 Resource assembled
 Services List
 EO Data Portal
 Timetable
                SIG Container
 SIG Container
   The uniform fundamental toolkit of SIG
      Support OGC WCS and WMS standards
      Support Web Service standards
      Expand the standards and interface to fit complex
       requirement
      Public components
         Tomcat (Web Application Container)
         Axis (Web Service Container)
         GT4 (WSRF Service Container)
   Installed in Grid Nodes only
           Other Grid Node



                                                          Resource Node




                      Grid
  Trade Center                                              Resource Node
                                         SIG Grid Node


                                                   Resource Node

  UDDI Center            SIG Grid Node
                 CA Center
SIG Container                            Resource Node
 Capability
    Registration agency(Based on UDDI, JDDI)
    Version Control (check Container version)
    SFP (http based high performance file transfer
     protocol used in SIG, default as http)
    CA support
    Trade record
    Monitor service
 Management
    RSGS has released SIG Container Version 2.0
    Two install version: for Linux and for Window
    RSGS provides Container developing, testing,
     updating, publish and bug management
 Container Install Status
    5 Grid Nodes ( V 2.0 beta and V 1.0 release)
    Set up 2 Grid Information Center
       UDDI
       Monitor
         Resource assembled
 HardWare
   Cluster : 18 CPU (2.4GHz,Xeon), 1TB storage,
    Linux/MPI
   Cluster : 18 CPU (3.0GHz,Xeon II), 1.3TB
    storage, Linux/MPI+PIPFS
   Cluster : 6 workstations, Window/Condor
   NAS: 2TB storage
   SAN: 2TB storage
   Server: 6 PC servers (Linux , Window)
 Software
   ARCGIS
   SuperMap
   MapGIS
   PCI
   Taitan
   PIPS
 Data Sets
   ArcGIS + SqlServer (TM 1990, China region)
   MapGIS + Oracle ( SRTM DEM )
   SuperMap + Orcale ( GIS forestry layer of
    Guangxi Province)
   Metadata Catalogue (TM 2000, China region)


   Total about 1TB Data
                             EO Data Portal

                                                   WMS   OGC Resource
SIG Resource
                                                   WCS

                                   OGC Interface
   More Powerful Function:

   •Fast and Subset
   Transmission
   •Intelligent Discover           SIG Interface
   •Data download
   •Automatic information update
   •Format transfer
   •Access limited with CA         SIG Container
   •Automatic Qualification
   Record
   •Trade Recode
                   Data Service Lists
                        OGC Interface   SIG Interface

Data Require
                        √               √ finish
Data Access
                        √               √ finish
Format Transfer
                                        √
Image View
                        √               √ demo
Client
                        √               √
Data download
                                        √ finish
Data Discover
                                        √
Data Catalogue agency
                                        √ demo
                    Timetable
 Phase I
   2004-2005
   Resource analysis, Container, SIG Expand standard,
    Workflow Builder
 Phase II
   - July 2006
   An opening EO data portal for Chinese users
   Demo for WGISS 21
 Phase III
   - 2007
   China Digital Forestry Information Grid
Digital Forestry Information Grid
                 Zhang Xu
        Chinese Academy of Forestry
 Digital Forestry Information Grid
   A forest resource management platform of
    China Forest Bureau
Integrated Information


                                      Data Center


                         Different Interface, Policy, Owner, Model



               Province                 Province             Province
              Data Center              Data Center          Data Center



                            Different Interface, Policy, Owner, Model


                         Local             Local                Local
                         Bureau            Bureau               Bureau



Detail Information                                                        Less Process Ability
 High Level User
   Cannot directly get the detail information (in-situ
    data etc.) storied in low level data center
   Cannot get thematic statistic information on-line
 Low Level User
    Cannot get powerful process support
    Cannot get real-time satellite data
 The attempt to uniform the archived data
  format and interface is impossible
              Data Center




                 DFG
 Province                      Province
Data Center                   Data Center


                 Province
                Data Center




    Local          DFG
                              Local
    Bureau
                              Bureau

                    Local
                    Bureau
 Something to be considered :
   DFG Metadata Standard
   WMS and WCS server
   Workflow Builder
   VO monitor
   Cartograph output
   Catalogue
   Ontology Discovery
   Powerful WMS Client
   Data Integration
   Information Model and processing
 We hope such application can use the
  achievements of CEOS Grid
 As a test-bed of Grid TT
Thanks