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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.

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China Grid Activities update

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  1. China Grid Activities update Li Guoqing NRSCC, China 13,Sept, 2005 Present for WGISS-20, Kiev

  2. China SIG Update • Digital Forestry Grid Application

  3. SIG Grid UpdateLi GuoqingRSGS,NRSCC

  4. SIG Container • Resource assembled • Services List • EO Data Portal • Timetable

  5. 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

  6. Resource Node Resource Node SIG Grid Node Resource Node Other Grid Node Grid Trade Center UDDI Center SIG Grid Node CA Center SIG Container Resource Node

  7. 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

  8. 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

  9. 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)

  10. Software • ARCGIS • SuperMap • MapGIS • PCI • Taitan • PIPS

  11. 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

  12. EO Data Portal OGC Resource SIG Resource WMS WCS OGC Interface • More Powerful Function: • Fast and Subset Transmission • Intelligent Discover • Data download • Automatic information update • Format transfer • Access limited with CA • Automatic Qualification Record • Trade Recode SIG Interface SIG Container

  13. Data Service Lists

  14. 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

  15. Digital Forestry Information GridZhang XuChinese Academy of Forestry

  16. Digital Forestry Information Grid • A forest resource management platform of China Forest Bureau

  17. Integrated Information Data Center Different Interface, Policy, Owner, Model Province Data Center Province Data Center Province Data Center Different Interface, Policy, Owner, Model Local Bureau Local Bureau Local Bureau Detail Information Less Process Ability

  18. 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

  19. Data Center DFG Province Data Center Province Data Center Province Data Center DFG Local Bureau Local Bureau Local Bureau

  20. 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

  21. We hope such application can use the achievements of CEOS Grid • As a test-bed of Grid TT

  22. Thanks

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