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® ® Geo-Processing in Cyberinfrastructure: Making the Web and easy to use geospatial computing platform George Percivall, OGC and Ingo Simonis, OGC-E Lionel.

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Presentation on theme: "® ® Geo-Processing in Cyberinfrastructure: Making the Web and easy to use geospatial computing platform George Percivall, OGC and Ingo Simonis, OGC-E Lionel."— Presentation transcript:

1 ® ® Geo-Processing in Cyberinfrastructure: Making the Web and easy to use geospatial computing platform George Percivall, OGC and Ingo Simonis, OGC-E Lionel Menard, MINES ParisTech Lan-Kun Chung, Feng Chia University Stefano Nativi, IMAA-CNR Jay Pearlman, IEEE © 2011 Open Geospatial Consortium, Inc.

2 OGC ® Making the web and easy to use geospatial computing platform Access to geodata on the web has become routine –Using OGC standards based on IETF and W3C Geoprocessing services on the web next –Processing to apply or fuse data to meet specific applications. OGC Web Processing Service (WPS) standard. –WPS profiles for classes of algorithms Brings geoprocessing to the cyberinfrastructure. –Examples of WPS from GEOSS © 2011 Open Geospatial Consortium2

3 OGC ® OGC Web Standards for Access and Encoding Access Services –Simple Features - SQL –Web Feature Service (WFS) –Web Coverage Service (WCS) –Sensor Observation Service (SOS) –Table Join Service (TJS) –Web Map Tiling Service –Web Map Service (WMS) Copyright © 2011, Open Geospatial Consortium, Inc.3 Encodings –Geography Markup Language (GML) –GML Simple Features –GML in JPEG 2000 –CityGML –Filter Encoding (FE) –Symbology Encoding (SE) –Styled Layer Descriptor (SLD) –Web Map Context (WMC) –KML –Observations & Measurements (O&M) –Sensor Model Language (SensorML) –SWE Common –NetCDF

4 Making location count Copyright © 2010, Open Geospatial Consortium OGC Web Processing Service (WPS) WPS GetCapabilitiesExecuteDescribeProcess Algorithms Repository … … Algorithm 1 Data Handler Repository … … Data Handler A Communication over the web using HTTP WPS-client Web Processing Service

5 Making location count Copyright © 2010, Open Geospatial Consortium Chaining Web Services for decision supportChaining Web Services for decision support … WCS WPS – Classification WPS - WCTS WFS Internet Web servers OGC Interfaces Service chaining creates value-added products Decision Support Client Geoprocessing worklow developed in OGC testbeds since 2004 Assess Wildfire Activity

6 GEOSS Clearinghouses GEO Web Portals GEOSS Common Infrastructure Components & Services Standards and Interoperability Best Practices Wiki User Requirements Registries Main GEO Web Site Registered Community Resources Community Portals Client Applications Client Tier Mediation Tier Community Catalogues Alert Servers Workflow Management Processing Servers Access Tier GEONETCast Product Access Servers Sensor Web Servers Model Access Servers Test Facility Mediation Servers CSWWMSCSWW*S WMSWFS SOSSASSPSW*S CSW WPS CSWWMS CSW GEOSS Engineering Components

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

8 Mine Paris Tech in GEOSS AIP – Solar Energy WPS Contact: Lionel Menard 8

9 GIS FCU use of WPS for Emergency Routing 9 Contact: Lan-Kun Chung Route updated as flood expands and blocks roads

10 OGC ® © 2011 Open Geospatial Consortium, Inc. Geo-Processing in Cyberinfrastructure: Making the web and easy to use geospatial computing platform Meeting user expectations for access and processing of Earth Observation data using open standards. The OGC Web Processing Service (WPS) for interoperable access to hundreds of geo-algorithms –www.opengeospatial.org/standardswww.opengeospatial.org/standards Use of cyberinfrastructure standards for access and geoprocessing vital to achieving the vision of GEOSS. –GEO Pioneers making vast amounts of Earth Observation data for solving difficult problems in the Societal Benefit Areas. –Contributions from hundreds of organizations for substantial achievements, cross-cutting all Societal Benefit Areas.


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