1. GEO Architecture and Data Committee Task AR-07-02 Architecture Implementation Pilot George Percivall Open Geospatial Consortium GEO Task AR-07-02 Point of Contact ADC-6 February 2008 EC-JRC

2. Core Architecture GEOSS Component, Service registry Standards, Special Arrangements Registries references GEO Web Portal and other Clients searches Offerors contribute to register GEOSS Clearinghouse Catalogues Services User accesses list of catalogues accesses searches invokes reference

3. GEO Web Site Client Tier Business Process Tier Access Tier GEOSS Web Portal GEOSS Registries Services Components Standards GEONETCast Other Services Data Access Services Model Access Services Community Portals Client Applications Requirements Community Catalogues Portrayal Services Workflow Management Processing Services Other Services GEOSS Clearinghouse Sensor Access Services IOC Architecture – Engineering Viewpoint

4. GEOSS Architecture for the Air Quality Community (Feb 2008) GEOSS Component, Service registry Air Quality Community Portal searches Offerors registers GEOSS Clearinghouse Air Quality Community Catalog Services User finds list of catalogues Searches, harvests searches binds to references publishes provides Standards SIF Registry Adopted from Percivall, Feb 2008 by R. HusarPercivall, Feb 2008

5. http://capita.wustl.edu/capita/capitareports/070511_OGC_GEOSS_Pilot/CFP_Architecture_Implementat ion_Pilot.pdf

6. GEO Web Site Client Tier Information Services Tier Access Tier GEO Web Portal GEOSS Registries Standards, Requirements Components, Services GEONET Cast Other Access Services Data Access Services Model Access Services GEOSS Community Portals Client Apps GEOSS Community Catalogues GEOSS Clearinghouse Sensor Access Services IOC Architecture – Engineering Viewpoint (Feb 2008) GEO Core Services Communal Services Data Services Process, PortrayOther, Workflow Community Catalogs Adopted from Percivall, Feb 2008 by R. HusarPercivall, Feb 2008

7. AI Pilot Development Approach DevelopmentActivities Kick-offWorkshop Call for Participation ConceptDevelopment PersistentOperations(AR-07-01) Participation ArchitectureDocumentation Updates for each step Baseline AR-07-02 Architecture Implementation Pilot Evolutionary Development Process Operational Baseline for next evolutionary spiral

8. Process improvement ideas Comments on AIP ProcessProcess Improvement Functionality defined by developers not users UIC/ADC collaboration, Workshops: Identify operational SBA functionality AIP Process is closedDevelopment process is iterative; Emphasize anyone can join at anytime Process focused on demonstrations Emphasize operational persistence; Deliver to AR-07-01 Operations Process is structured with milestones and deliverables Retain structure within a phase; Emphasize iterative & open approach

9. UIC - ADC Coordination Scenarios for SBA context identified through UIC/ADC coordination –Thanks to Els LeDrew (and Gary Foley) for supporting and attending UIC Goal –engage users in development and implementation of a sustained GEOSS that provides information required for societal benefit areas as specified by user groups on national, regional and global scales Next meeting of UIC: Toronto, May 6-8, 2008 –“ Kick the Tires ” workshop on Air Quality on May 5

10. GEOSS Architecture for the Air Quality Community (Feb 2008) Air Quality Portal Offerors Air Quality Catalog Services User finds binds to publish