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Team 10 geo dcat ap for earth observation data

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TEAM 10

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Team 10 geo dcat ap for earth observation data

  1. 1. TEAM 10: (Geo)DCAT Metadata Interoperability Verification for Earth Observation Data INSPIRE Conference, Kehl, 5th Sept 2017
  2. 2. TEAM MEMBERS • Tomáš Řezník (Lesprojekt) • Yves Coene (Spacebel) • Štěpán Kafka (Lesprojekt) • Arne J. Berre (Sintef) • Tri Tran Minh (Spacebel) • Marc Gilles (Spacebel) INSPIRE Conference, Kehl, 5th Sept 2017
  3. 3. SUPPORTING PROJECTS • Horizon 2020 „Data- Driven Biotechnology“ (DataBio) • ICT call on Big Data • Funded between 2017 – 2019 • 48 partners from 16 countries • Overall budget 16 mil. € (EU contribution 13 mil. €) INSPIRE Conference, Kehl, 5th Sept 2017
  4. 4. INPUT DATA • Metadata of Earth Observation Data in general • http://geo.spacebel.be/opensearch/request/?httpAccept=a pplication/rdf%2Bxml;profile=https://joinup.ec.europa.eu/n ode/154143/&parentIdentifier=EOP:IPT:Sentinel1 INSPIRE Conference, Kehl, 5th Sept 2017 Image adopted from http://www.esa.int
  5. 5. USED SOFTWARE/TOOLS • GeoDCAT convertor • https://dev.bnhelp.cz/projects/dcatconv/ • Freeware, developed for INSPIRE Hack by Lesprojekt • FedEO Clearinghouse and extensions • Spacebel commercial license • ESA operational software • http://ceos.org/ourwork/workinggroups/wgiss/access/fedeo/ • Google Earth • Commercial licence • https://earth.google.com/download-earth.html INSPIRE Conference, Kehl, 5th Sept 2017
  6. 6. PROJECT IDEA AND RESULTS INSPIRE Conference, Kehl, 5th Sept 2017 • Metadata • nobody likes them • Which metadata platform is the best one? • The one not shown to a user. • We need to get from INSPIRE XML metadata to simple visualization • User will then not feel like using metadata.
  7. 7. PROJECT IDEA AND RESULTS INSPIRE Conference, Kehl, 5th Sept 2017 • Ingredients: Image adopted from http://www.esa.int INSPIRE Metadata GeoDCAT KML FEDEO Clearinghouse + Spacebel extension GeoDCAT convertor by Lesprojekt Visualization in Google Earth
  8. 8. PROJECT IDEA AND RESULTS INSPIRE Conference, Kehl, 5th Sept 2017 • Original • Modified
  9. 9. NEW SOFTWARE/TOOL • GeoDCAT convertor • https://dev.bnhelp.cz/projects/dcatconv/ • Freeware, developed for INSPIRE Hack by Lesprojekt INSPIRE Conference, Kehl, 5th Sept 2017
  10. 10. NEW SOFTWARE • Updated FedEO Gateway (@Spacebel) • All FedEO, CMR and CWIC metadata for collections (series) and granules (datasets) accessible via OGC 13- 026 OpenSearch with GeoDCAT output (XML/RDF, Turtle). • Metadata includes Sentinels and Copernicus CCM. INSPIRE Conference, Kehl, 5th Sept 2017 (*) diagram courtesy European Space Agency
  11. 11. FedEO GeoDCAT examples • GeoDCAT Catalog (top-level) • http://geo.spacebel.be/EOP:ESA:FEDEO • Collection Search request examples • http://geo.spacebel.be/opensearch/request/?httpAccept=application/rdf%2Bxml;profile=https://joinup. ec.europa.eu/node/154143/&platform=sentinel • http://geo.spacebel.be/opensearch/request/?httpAccept=application/rdf%2Bxml;profile=https://joinup. ec.europa.eu/node/154143/&query=soil • Product Search request examples • Sentinel 1: http://geo.spacebel.be/opensearch/request/?httpAccept=application/rdf%2Bxml;profile=https://joinup. ec.europa.eu/node/154143/&parentIdentifier=EOP:IPT:Sentinel1 • Deimos: http://geo.spacebel.be/opensearch/request?parentIdentifier=TropForest&platform=DEIMOS&instrume nt=SLIM6&httpAccept=application/rdf%2Bxml;profile=https://joinup.ec.europa.eu/node/154143/ • Cryosat-2: http://geo.spacebel.be/opensearch/request?parentIdentifier=CR2_SIR&startDate=2014-01- 01T00:00:00Z&endDate=2014-03- 31T00:00:00Z&orbitDirection=DESCENDING&httpAccept=application/rdf%2Bxml;profile=https://joinup. ec.europa.eu/node/154143/ INSPIRE Conference, Kehl, 5th Sept 2017
  12. 12. FedEO GeoDCAT output – Collection Search (after KML conversion) INSPIRE Conference, Kehl, 5th Sept 2017
  13. 13. FedEO GeoDCAT output – Collection Search INSPIRE Conference, Kehl, 5th Sept 2017 • http://geo.spacebel.be/opensearch/request/?httpAcce pt=application/rdf%2Bxml;profile=https://joinup.ec.eur opa.eu/node/154143/&platform=sentinel
  14. 14. FedEO GeoDCAT output – Products (after KML conversion) INSPIRE Conference, Kehl, 5th Sept 2017
  15. 15. FedEO GeoDCAT output – Product Search INSPIRE Conference, Kehl, 5th Sept 2017 Includes product download URL
  16. 16. INSPIRE/GEOSS/COPERNICUS/ RELEVANCE • Re-use of INSPIRE metadata on GEOSS/Copernicus products • Opening INSPIRE/GEOSS/Copernicus to laymen • Deleting borders between data and metadata INSPIRE Conference, Kehl, 5th Sept 2017
  17. 17. REUSE AND FOLLOW-UP • Anyone who is willing to play with metadata… …aka „metadata player“ INSPIRE Conference, Kehl, 5th Sept 2017

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