Datensatz

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.

Distributionen

• FCOVER_S2_ABUSSC_NL_2016

  fCover Unmixing Abundances Scaled

  Letzte Änderung:

  -

  Verfügbarkeit:

  -

  Offenheit der Lizenz:

  Eingeschränkte Nutzung

  Nutzungsbedingungen:

  Creative Commons Namensnennung - Nicht kommerziell 4.0 International (CC BY-NC 4.0)

  Namensnennungstext:

  Copyright DLR (year of production)

  URL:

  https://geoservice.dlr.de/eoc/demo/wms?

• HTTP Download

  HTTP Download (fCover Sentinel-2 Netherlands 2016)

  Letzte Änderung:

  -

  Verfügbarkeit:

  -

  Offenheit der Lizenz:

  Eingeschränkte Nutzung

  Nutzungsbedingungen:

  Creative Commons Namensnennung - Nicht kommerziell 4.0 International (CC BY-NC 4.0)

  Namensnennungstext:

  Copyright DLR (year of production)

  URL:

  https://download.geoservice.dlr.de/FCOVER_S2_NL_2016/files/

Metadaten

• RDF Link zu den Metadaten im Format RDF/XML

  URL:

  https://www.govdata.de/ckan/dataset/fcover-sentinel-2-netherlands-2016738ab.rdf