EMODNET Preparatory Actions Hydrographic and Seabed Mapping Service Contracts MARE/2008/03 S12.531515 and MARE/2009/07 S12.563144 By Dick M.A. Schaap – Coordinator Brussels - Belgium, 23rd November 2012, EMODnet Portal Meeting
Hydrographic lot – resulting portal http://www.emodnet-hydrography.eu
Hydrographic lot – system architecture 3D Viewer Products catalogue CDI data discovery & access DTM viewing service
CDI Data Discovery and Access Service Discovering and requesting access to bathymetric survey data sets (single and multibeam) via shopping mechanism
Viewing, interrogating and downloading digital bathymetry, DTM Viewing Service Viewing, interrogating and downloading digital bathymetry, Including metadata of underlying data and sub DTMs
DTM Viewing Service CDI data discovery & access Products catalogue retrieving waterdepth parameters per cell and thereafter the CDI metadata Products catalogue retrieving waterdepth parameters per cell and thereafter the composite DTM metadata
DTM Viewing service Viewing service with digital bathymetry and overlay of CDI data sets
3D Viewer software Based upon NASA Worldwind software Enables 3D viewing of downloaded DTMs and inclusion of WMS layers for CDIs, geology, etc...
Interoperability All map services are OGC WMS compliant and available as WMS service All metadata follows ISO19115 All metadata makes use of SeaDataNet common vocabularies Use of EDMO (European Directory of Marine Organisations) for standard listing of organisations and their addresses REST services to retrieve metadata details
INSPIRE compliance: CDI Data Discovery and Access Service Services Discovery service OK Download service Viewing service Standards CDI metadata format = ISO 19115 profile CDI transport format = ISO 19115 DTD; upgrading to ISO 19139 underway March 2013 SeaDataNet Common Vocabularies Has been proposed to INSPIRE by SeaDataNet SDIC Viewing by OGC WMS Survey data sets download format = NetCDF (CF)
INSPIRE compliance: Product Catalogue (Sextant, based upon GeoNetWork) Services Discovery service OK Viewing service Downloading service N/A Standards DTM metadata = ISO 19115 profile DTM metadata transport format = ISO 19139 SeaDataNet Common Vocabularies Has been proposed to INSPIRE by SeaDataNet SDIC Viewing by OGC WMS
INSPIRE compliance: DTM Viewing Service Services Discovery service OK Download service Viewing service Standards Viewing by OGC WMS DTM tiles formats = CSV, ESRI ASCII, NetCDF (CF), Geotiff and Fledermaus SD files