6136552c-c24a-42df-aed2-a6a3fb1a8e72 Dataset German Aerospace Center (DLR) geoservice@dlr.de 2024-06-20T13:07:13 19115-1:2014/19139 1.0 2 5490 60 7320 60 false WGS 84 / UTM zone 31N (EPSG:32631) EPSG 8.6 fCover - Sentinel-2 - Netherlands, 2016 2020-10-26T12:48:00 1.0 https://geoservice.dlr.de/catalogue/srv/metadata/6136552c-c24a-42df-aed2-a6a3fb1a8e72 DOI: 10.15489/d4eigqgpz945 The Sentinel-2 fractional vegetation cover (fCover) product for the Netherlands was produced as part of the NextGEOSS project at the German Aerospace Center (DLR). The goal is to derive abundance maps from atmospherically corrected Sentinel-2 multispectral images for: photosynthetically active vegetation (PV); and for combined non-photosynthetically active vegetation (NPV) and bare soil (BS). The fCover product for the Netherlands has been generated by processing 10 cloud-free Sentinel-2 tiles which covered the country on 8 September 2016. The map has a spatial resolution of 60m x 60m. The Sentinel-2 scene classification layer was used to ensure that the spectral unmixing was only performed on areas of vegetation or soil. The abundance maps were made by performing MESMA unmixing on each pixel from an endmember library of PV and combined NPV + BS spectra. The purest pixels in a scene, called endmembers, were extracted using the Spatial-Spectral Endmember Extraction (SSEE) approach. The PV and NPV+BS endmembers were classified with a random forest approach and selected to form the spectral library. The spectral library was used in the µMESMA unmixing to get the PV and NPV+BS abundances. German Aerospace Center (DLR) david.marshall@dlr.de German Aerospace Center (DLR) geoservice@dlr.de https://geoservice.dlr.de/catalogue/srv/api/records/6136552c-c24a-42df-aed2-a6a3fb1a8e72/attachments/fCover_S2_Netherlands_2016_ql.jpg large_thumbnail https://geoservice.dlr.de/catalogue/srv/api/records/6136552c-c24a-42df-aed2-a6a3fb1a8e72/attachments/fCover_S2_Netherlands_2016_ql_s.jpg thumbnail Land cover GEMET - INSPIRE themes, version 1.0 2008-06-01 Sentinel-2 Land cover Vegetation cover Soil cover Multispectral Imaging Netherlands opendata Nutzungseinschränkungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Use Limitations: DLR not liable for damage resulting from use. Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by-nc/4.0 / Terms of use: License, https://creativecommons.org/licenses/by-nc/4.0 License Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by-nc/4.0 / Terms of use: License, https://creativecommons.org/licenses/by-nc/4.0 {"id": "cc-by-nc/4.0", "name": "Creative Commons Namensnennung - Nicht kommerziell 4.0 International (CC BY-NC 4.0)", "url": "http://dcat-ap.de/def/licenses/cc-by-nc/4.0", "quelle": "Copyright DLR (year of production)"} 120000 imageryBaseMapsEarthCover 3.00 7.60 50.46 54.10 2016-09-08T10:54:16 2016-09-08T10:54:16 https://geoservice.dlr.de/eoc/demo/wms? OGC:WMS FCOVER_S2_ABUSSC_NL_2016 fCover Unmixing Abundances Scaled https://download.geoservice.dlr.de/FCOVER_S2_NL_2016/files/ WWW:LINK-1.0-http--link HTTP Download HTTP Download (fCover Sentinel-2 Netherlands 2016) Conformity_001 INSPIRE Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 See the referenced specification. true Sentinel-2 L1C processed with Sen2Cor to L2A; L2A data used in fCover processor. Sentinel-2 L1C to L2A processing with Sen2Cor. Endmember Extraction (SSEE). Random Forest classification of endmembers. MESMA unmixing (µMESMA).