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Air Quality Data Network: Community Catalog and Tools
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Air Quality Data Network: Community Catalog and Tools Rudolf B. Husar, [email protected] , Kari Hoijarvi, [email protected] , Washington University, USA Erin M. Robinson, [email protected], ESIP Federation, USA System of Systems architecture is suitable for integrating data Standard data access is a key interoperability protocol Heterogeneous data can be non-intrusively standardized by mediators Service-based architecture delivers tailored products to diverse uses ABSTRACT The Air Quality Data Network (ADN) facilitates finding, accessing and merging air quality- related observations, emissions and models. The approach of ADN is to connect and enable existing globally distributed AQ Data Portals by a standards-based data-sharing infrastructure, using GEOSS data sharing principles. ADN is guided by the GEO AQ Community of Practice, a self-organized voluntary group that fosters the application of Earth observations to air quality management and science. Two key facilities of the Network are the AQ Community Catalog (AQ ComCat, http://webapps.datafed.net/CORE.uFIND) and a set of Application Programs. In the Network, data resources are 'published' by completing a registration form based on ISO 19115 standard as extended to include AQ domain-specific metadata. AQ ComCat makes the metadata accessible as a service to Catalogs or Brokers components such as GICat. Users can access all the data though a data browser interface and faceted search facility. The service-oriented application development framework (DataFed client) makes it easy to create and configure such ‘cloud’-based applications. Both the AQ Community Catalog, and a set of Network-based tools will be demonstrated, including applications for: Model Evaluation; Emission-Observation Comparisons; Spatial-Temporal Pollutant Characterization and Real-Time monitoring Consoles. Browser/Explorer for each ADN dataset Model Evaluation Tool Combined Aerosol Trajjectory Tool Multi-Panel Consoles - Synced Google Earth Mashup GEO Air Quality Community Catalog
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GEO Air Quality Community Catalog. ABSTRACT - PowerPoint PPT Presentation
Transcript of Air Quality Data Network: Community Catalog and Tools
Air Quality Data Network: Community Catalog and Tools
Rudolf B. Husar, [email protected], Kari Hoijarvi, [email protected], Washington University, USAErin M. Robinson, [email protected], ESIP Federation, USA
System of Systems architecture is suitable for integrating data Standard data access is a key interoperability protocol Heterogeneous data can be non-intrusively standardized by mediators Service-based architecture delivers tailored products to diverse uses
ABSTRACT The Air Quality Data Network (ADN) facilitates finding, accessing and merging air quality-related observations, emissions and models. The approach of ADN is to connect and enable existing globally distributed AQ Data Portals by a standards-based data-sharing infrastructure, using GEOSS data sharing principles. ADN is guided by the GEO AQ Community of Practice, a self-organized voluntary group that fosters the application of Earth observations to air quality management and science.
Two key facilities of the Network are the AQ Community Catalog (AQ ComCat, http://webapps.datafed.net/CORE.uFIND) and a set of Application Programs. In the Network, data resources are 'published' by completing a registration form based on ISO 19115 standard as extended to include AQ domain-specific metadata. AQ ComCat makes the metadata accessible as a service to Catalogs or Brokers components such as GICat. Users can access all the data though a data browser interface and faceted search facility.
The service-oriented application development framework (DataFed client) makes it easy to create and configure such ‘cloud’-based applications. Both the AQ Community Catalog, and a set of Network-based tools will be demonstrated, including applications for: Model Evaluation; Emission-Observation Comparisons; Spatial-Temporal Pollutant Characterization and Real-Time monitoring Consoles.
Browser/Explorer for each ADN dataset
Model Evaluation Tool
Combined Aerosol Trajjectory Tool
Multi-Panel Consoles - Synced
Google Earth Mashup
GEO Air Quality Community Catalog
