1. 1 1 http://www.geogrid.org/ www.geogrid.org 1 Satellite Database Federations on GEO Grid Portal Naotaka YAMAMOTO AIST PRAGMA14@Taichung, Taiwan Mar. 12, 2008

2. 22 http://www.geogrid.org/ 2 CA Account DB VOMS server MyProxy X.509 long-lived certificates X.509 proxy certificates w/ VOMS attributes GEO Grid Admin login by username / password account creation Project Admin User A w/o certificate User B w/ certificate B login by certificate AB B X.509 proxy certificates Anonymous User anonymous login request Service Provider GEO Grid Portal credential repository GAMA Data / Computation Service PEP GridMapAuthZ PDP BlackList PDP PDP #n WhiteList PDP VOMS PDP PDPs Decision request Decision Result Access Control by Account Mapping All members are mapped to a single account Users are mapped to local account based on groups (and role) Users are mapped to pool account based on groups (and role) Data / ComputationSecurity

3. 33 http://www.geogrid.org/ 3 Overview and usage model of the GEO Grid system

4. 44 http://www.geogrid.org/ 4 (Standard) Grid Middleware for Database Access Remote SQL call with SOAP/HTTP User can access to the databases within the firewall Data oriented Workflow (Activity) Framework User can construct a data integration workflow Internet Database Server Relational Database Application Server OGSA-DAI Globus SQL wJDBC AIST OGSA-DAI Client Integration Framework with OGSA-DAI Java Program Secure database access with GSI SQL on HTTP/SOAP Secure database user management with GSIOGSA-DAI

5. 55 http://www.geogrid.org/ 5 Internet Non- Standard Query SQL on HTTP/SOAP Database Server (Sybase) FORMOSAT-2 Application Server OGSA- DAI Globus SQL wJDBC Database Server (PostgreSQL) ASTERMODIS OGSA- DAI SQL wJDBC AIST OGSA- DAI Globus OGSA-DAI Client Integration Framework with OGSA-DAI Java Program SQL HTTP Data Integration with OGSA-DAI

6. 66 http://www.geogrid.org/ 6 Observation time interesting region

7. 7 7 http://www.geogrid.org/ www.geogrid.org 7 DEMO 1 Terra/ASTER --- Formosat-2/RSI

8. 88 http://www.geogrid.org/ 8 Satellite - Ground Degree Confluence Project volunteer base photo/data collections at confluence longitude and latitude Scientific data GPS (height) Land use GPS data

9. 99 http://www.geogrid.org/ 9 Satellite - Ground DCP visitedASTER

10. 10 http://www.geogrid.org/ 10 Satellite - Ground ASTER Other Resource DCP (Ground)

11. 11 11 http://www.geogrid.org/ www.geogrid.org 11 DEMO 2 Ground --- Satellite