1. AQ Participation in AIP AQ Scenario to Demonstrate –Reusable Architecture of GEOSS –Communication with SBA’s and Tech Groups Approach: Adopt two Standards: –Standard Data Access: OGC WCS/WMS/.. –Standard Data Discovery: OGC ISO 19115 –Extended Metadata through Workspaces –Interaction with AIP Transverse WGs Status: (Stef & Co, extend this list???) –50++ AQ datasets through WCS/WMS/KML – more needed –Proposed queriable list for AQ data discovery Next Steps, Challenges… Stef & Co: Combine this with other pieces?

2. AQ AIP Linkages AQ Community Catalog AQ Community Portal CS-W WMSWCSW*SKML Capability GEOSS App Provider Community Data Server Community AQ Apps CS-W, W*S Portals Applications, Clients Testing Workflow Processing Serv, Alerts Clearinghouse Catalog, Metadata Access Services Products, Sensors GEOSS AIP WorkgroupsCore AQ System AQ Apps Workflow Processing Serv, Alerts AQ Apps Workflow Processing Serv, Alerts AQ Apps Workflow Proc. Services, Alerts AQ IT Cast

3. Key Standards fro AQ: CSW, WCS Where are we now? Where do we want to be? How to get there? Automatically extract discovery metadata from Capabilities & KML CSW – Quariable Fields for Discovery WCS – Data Access Service Extensions Collaboration with UNIDATA & GALEON 4D Grids for Models, Satellite Data netCDF – CF Convention Station Time Series (STS) for Point Data netCDF – STS Convention