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SemSorGrid4Env: Semantic Sensor Grids for

SemSorGrid4Env: Semantic Sensor Grids for Rapid Application Development for Environmental Management. www.semsorgrid.eu.

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SemSorGrid4Env: Semantic Sensor Grids for

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  1. SemSorGrid4Env: Semantic Sensor Grids for Rapid Application Development for Environmental Management www.semsorgrid.eu Rapid development of flexible and user-centric decision support systems that use data from multiple autonomous independently deployed sensor networks and other applications. Development of an integrated information space where new sensor networks can be easily discovered and integrated with existing ones and possibly other data sources

  2. Two Applications Fire Risk Monitoring and Warning in Castilla y León Coastal and Estuarine Flood Warning in Southern UK Kick off Meeting - Brussels, 13 Feb 2008

  3. Channel Coastal Observatory

  4. web M3 M2 M1 web web GIS Sensor Nodes Flood prediction validation Model influences sampling and reporting rates Meteorological data

  5. Rapid application development Resource-Oriented Architecture OGC REST RDF Linked Data Web 2.0 Service-Oriented Architecture Data integration Semantic registry Query languages DQP Sensor network deployment Stored data

  6. SemsorGrid4Env Application Tier External applicationsand mashups Mashups REST RDF Linked Data Web Application UI High level API Mapping Element SemsorGrid4EnvApplication Tier Data Element Resource Oriented Architecture directly exposing REST interfaces Application Tier Library Interfaces to other SG4Env components Other SOAeg OGC RDF/SPARQL WS-DAI

  7. Summary • From application perspective there are many different kinds of users • Apps need to find data sources, (s)mash them up, and use live data • Priority-push and adaptive sampling are important • Semantics support discovery of sources, integration of information, publishing, annotation, provenance, automation • Architecture-Data model interplay: mashups over SOA and publishing linked data for reuse

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