Suche
fCover - Sentinel-2 - Netherlands, 2016
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.
Land cover Sentinel-2 Land cover Vegetation cover Soil cover Multispectral Imaging Netherlands opendata
Links zu den Daten
FCOVER_S2_ABUSSC_NL_2016
https://geoservice.dlr.de/eoc/demo/wms?Nutzungshinweise
- 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
- Quellenvermerk: German Aerospace Center (DLR)
Quelle
Links zu den Metadaten
Bereitgestellt durch
German Aerospace Center (DLR)
Kategorie
Aktualität der Datensatzbeschreibung
19.01.2023
Zeitbezug der Daten
08.09.2016
Aktualisierungsfrequenz
Niemals
Raumbezug der Daten
Nutzungsbestimmung
Freie Nutzung
Lizenz
Creative Commons Namensnennung - Nicht kommerziell 4.0 International (CC BY-NC 4.0)