China Grid Activities update

Li GuoqingNRSCC, China13,Sept, 2005

Present for WGISS-20, Kiev

China SIG Update

Digital Forestry Grid Application

SIG Grid Update

Li GuoqingRSGS,NRSCC

SIG Container Resource assembled Services List EO Data Portal Timetable

SIG Container

SIG ContainerThe uniform fundamental toolkit of SIG

Support OGC WCS and WMS standardsSupport Web Service standardsExpand the standards and interface to fit complex

requirementPublic components

Tomcat (Web Application Container)Axis (Web Service Container)GT4 (WSRF Service Container)

Installed in Grid Nodes only

SIG Grid Node

Other Grid Node

Resource Node

Grid

UDDI Center

CA Center

Trade Center

SIG Container

SIG Grid Node

Resource Node

Resource Node

Resource Node

CapabilityRegistration agency(Based on UDDI, JDDI)Version Control (check Container version)SFP (http based high performance file transfer protoc

ol used in SIG, default as http)CA supportTrade recordMonitor service

ManagementRSGS has released SIG Container Version 2.0Two install version: for Linux and for WindowRSGS 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

UDDIMonitor

Resource assembled

HardWareCluster : 18 CPU (2.4GHz,Xeon), 1TB storage,

Linux/MPICluster : 18 CPU (3.0GHz,Xeon II), 1.3TB stora

ge, Linux/MPI+PIPFSCluster : 6 workstations, Window/CondorNAS: 2TB storageSAN: 2TB storageServer: 6 PC servers (Linux , Window)

SoftwareARCGISSuperMapMapGISPCITaitanPIPS

Data SetsArcGIS + SqlServer (TM 1990, China region)MapGIS + Oracle ( SRTM DEM )SuperMap + Orcale ( GIS forestry layer of Guan

gxi Province)Metadata Catalogue (TM 2000, China region)

Total about 1TB Data

EO Data Portal

OGC Interface

SIG Interface

SIG Container

OGC ResourceWMSWCS

SIG Resource

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

Data Service Lists

OGC Interface SIG Interface

Data Require √ √ finishData Access √ √ finishFormat Transfer √ Image View √ √ demoClient √ √Data download √ finishData Discover √Data Catalogue agency √ demo

Timetable

Phase I2004-2005Resource analysis, Container, SIG Expand standard,

Workflow Builder Phase II

- July 2006 An opening EO data portal for Chinese usersDemo for WGISS 21

Phase III- 2007China Digital Forestry Information Grid

Digital Forestry Information Grid

Zhang XuChinese Academy of Forestry

Digital Forestry Information GridA forest resource management platform of

China Forest Bureau

Data Center

Province Data Center

Province Data Center

Province Data Center

Local Bureau

Local Bureau

Local Bureau

Detail Information

Integrated Information

Less Process Ability

Different Interface, Policy, Owner, Model

Different Interface, Policy, Owner, Model

High Level UserCannot directly get the detail information (in-situ

data etc.) storied in low level data centerCannot get thematic statistic information on-line

Low Level UserCannot get powerful process supportCannot get real-time satellite data

The attempt to uniform the archived data format and interface is impossible

Data Center

Province Data Center

Province Data Center

Province Data Center

Local Bureau

Local Bureau

Local Bureau

DFG

DFG

Something to be considered :DFG Metadata StandardWMS and WCS serverWorkflow BuilderVO monitorCartograph outputCatalogueOntology DiscoveryPowerful 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