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Successful Implementations for SBAs using GEOSS Interoperability Arrangements

Successful Implementations for SBAs using GEOSS Interoperability Arrangements. George Percivall The Open Geospatial Consortium Jay Pearlman, IEEE Nadine Alameh, David Arctur, OGC Hervé Caumont, ERDAS Steve Browdy OMS Tech, Inc., S.J.S. Khalsa, NSIDC. GEOSS.

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Successful Implementations for SBAs using GEOSS Interoperability Arrangements

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  1. Successful Implementations for SBAs using GEOSS Interoperability Arrangements GeorgePercivall The Open Geospatial Consortium Jay Pearlman, IEEE Nadine Alameh, David Arctur, OGC Hervé Caumont, ERDAS Steve Browdy OMS Tech, Inc., S.J.S. Khalsa, NSIDC

  2. GEOSS

  3. GEOSS Interoperability Arrangements- From the GEOSS 10 Year Plan Reference Document - • Interoperability through open interfaces • Interoperability specifications agreed to among contributing systems • Access to data and information through service interfaces • Open standards and intellectual property rights • GEOSS adopting standards; agreed upon by consensus, preference to formal international standards • GEOSS will not require commercial or proprietary standards • Multiple software implementations compliant with the open standards should exist • Goal is that at least one of the implementations should be available to all implementers "royalty-free"

  4. GEOSS Common Infrastructure (GCI)

  5. Standards and Interoperability Forum (SIF) • Purpose: Provide advice, expertise and impartial guidance on issues relating to standards and interoperability for GEOSS. • Goal: Enable ever greater degrees of interoperability among GEOSS components through facilitation, technical analysis, advocacy and education • SIF Activities • Maintains and oversees the GEOSS Standards aind Interoperability Registry (SIR) • Currently conducting GEOSS interoperability assessment

  6. GEO Task AR-09-01bArchitecture Implementation Pilot • Support SBAs by developing new process and infrastructure components for GCI and the broader GEOSS architecture • Evolutionary Development thru AIP Phases • Demonstrate and document results to inform GEOSS Development progress “fostering interoperability arrangements and common practices for GEOSS”

  7. AIP Architecture Elements • Components • Manageable units hardware, software, networks • Services • Methods for components to interact using GEOSS Interoperability Arrangements • Use Cases • Describe what can be done with Services, e.g., Discovery, Access, Workflow, etc. • Scenarios • Meet SBA User needs; accomplished with Use Cases

  8. Components Interact thru Services Main GEO Web Site GEOSS Common Infrastructure Registered Community Resources Client Tier Registries GEO Web Portal Community Portals Client Applications Components & Services Standards and Interoperability Mediation Tier Best Practices Wiki Community Catalogues Search Brokers Alert Servers GEOSS Clearinghouse User Requirements Workflow Management Processing Servers Test Facility Access Tier GEONETCast Long Term Archives Access Brokers Sensor Web Model Web

  9. From portal select desired theme(s) and area of interest Selected workflow automatically activates needed assets and models Flood Tasking and Product Generation in AIP-2 Disaster Management Information System (DMIS) Mozambique Aid levels for disaster relief funding can be released within days, in advance of on-site damage assessment. Workflows Wizard Wizard picks appropriate workflow for desired result Estimated rainfall accumulation and flood prediction model Baseline water level, flood waters and predicted flooding Flood Model

  10. Contact: Lan-Kun Chung, GIS FCU Emergency Routing in AIP-3 Route updated as flood expands and blocks roads

  11. Contact: Stefano Nativi EuroGEOSS in GEOSS AIP – Habitat calculation with WPS

  12. Arctic SDI developments in AIP • Arctic model visualizations in AIP-3 • Visualization of climate and forecast models over the arctic using KML and WMS. • Arctic Food Chain Biodiversity in AIP-2 • GEOSS-enabled assessment of the impact of climate change on the species of a simple food chain in the Arctic region. • Caribou Migration and Pipeline in AIP-1 • Impact of pipeline leak on Caribou migration. • Demonstrated at IPY GeoNorth Contact Doug Nebert, USGS

  13. Contact: Lionel Menard Mine Paris Tech in GEOSS AIP – Solar Energy WPS

  14. Visualizing uncertainty in Air Quality Info

  15. Successful Implementations for SBAs using GEOSS Interoperability Arrangements • GEOSS bold vision endorsed 5 years ago • Architecture vision now realized for several societal applications • Get involved: GEOSS ADC, SIF, AIP, CoPs www.ogcnetwork.net/geoss/aip-3/

  16. Activity #1:  Access to Priority EO Data Sources 1a. Thesaurus for EO Observation Parameters 1b. "EO Priority Data Sources” list 1c. Getting EO Data Online Activity #2:  Clients and Mediated Access Enablers 2a. Coordination with GCI 2b. Coordination of Enabler Components 2c. Integration and Usability Testing of Enablers Components AIP-4 CFP responses requested by 6 May 2011 Supporting ADC “Sprint to Plenary” http://www.earthobservations.org/geoss_call_aip.shtml GEOSS AIP Phase 4 (AIP-4)

  17. References • GEO • earthobservations.org • GEO Architecture Implementation Pilot • www.ogcnetwork.net/AIpilot • GEOSS registries and SIF • geossregistries.info George Percivall percivall@myogc.org

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