f607d44f-5cb2-4c84-837f-753000d1a907 German Aerospace Center (DLR) geoservice@dlr.de 2024-06-20T13:08:01 19115-1:2014/19139 1.0 WGS 84 (EPSG:4326) EPSG 7.4 TanDEM-X Forest/Non-Forest Map - Global 2019-04-04T00:00:00 https://geoservice.dlr.de/catalogue/srv/metadata/f607d44f-5cb2-4c84-837f-753000d1a907 The TanDEM-X Forest/Non-Forest Map is a project developed by the Microwaves and Radar Institute at the German Aerospace Center (DLR), within the activities of the TanDEM-X mission. The goal is the derivation of a global forest/non-forest classification mosaic from TanDEM-X bistatic interferometric synthetic aperture radar (InSAR) data, acquired for the generation of the global digital elevation model (DEM) in Stripmap single polarization (HH) mode. The TanDEM-X Forest/Non-Forest Map (FNF) has been generated by processing and mosaicking more than 500,000 TanDEM-X bistatic images acquired from 2011 until 2015. The map has a spatial resolution of 50 x 50m. Forested and non-forested areas are depicted in green and white, respectively. Water bodies are depicted in blue and black is used for identifying urban areas and invalid pixels. For more information, please visit: https://www.dlr.de/hr/en/desktopdefault.aspx/tabid-12538/21873_read-50027/ German Aerospace Center (DLR) forestmap@dlr.de German Aerospace Center (DLR) geoservice@dlr.de https://geoservice.dlr.de/catalogue/srv/api/records/f607d44f-5cb2-4c84-837f-753000d1a907/attachments/TanDEM-X_FNF_ql.jpg large_thumbnail https://geoservice.dlr.de/catalogue/srv/api/records/f607d44f-5cb2-4c84-837f-753000d1a907/attachments/TanDEM-X_FNF_ql_s.jpg thumbnail Land cover GEMET - INSPIRE themes, version 1.0 2008-06-01 TanDEM-X TSX-1 TDX-1 Interferometric SAR Land Use Forest Volume Correlation Factor Coherence Global Nutzungseinschränkungen: Die TanDEM-X Global Forest/Non-Forest Karte wird ohne Gewährleistungen bereitgestellt. Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. Use Limitations: The TanDEM-X Global Forest/Non-Forest map is provided without any warranty. DLR not liable for damage resulting from use. Nutzungsbedingungen: https://geoservice.dlr.de/resources/licenses/fnf50/Lizenz_fuer_die_Nutzung_der_TanDEM-X_50m_Waldkarte_fuer_wissenschaftliche_Zwecke.pdf / Terms of Use: https://geoservice.dlr.de/resources/licenses/fnf50/License_for_the_Utilization_of_TanDEM-X_50m_FNF_for_Scientific_Use.pdf 100000 imageryBaseMapsEarthCover biota environment 2011-01-01 2015-12-31 -180.00 180.00 -86.00 86.00 https://www.dlr.de/hr/en/desktopdefault.aspx/tabid-12538/21873_read-50027/ WWW:LINK-1.0-http--link TanDEM-X Global Forest/Non-Forest Map Website TanDEM-X Global Forest/Non-Forest Map Website https://geoservice.dlr.de/eoc/tandemx/wms? OGC:WMS TDM_FNF50 TanDEM-X Forest/Non-Forest (FNF) https://geoservice.dlr.de/eoc/tandemx/wms? OGC:WMS TDM_FNF50_COV TanDEM-X FNF Coverage https://geoservice.dlr.de/eoc/tandemx/wms? OGC:WMS TDM_FNF50_SPD TanDEM-X FNF Super Pixels Date https://geoservice.dlr.de/eoc/tandemx/wms? OGC:WMS TDM_FNF50_SPC TanDEM-X FNF Super Pixels Count https://geoservice.dlr.de/web/maps/tdm:forest WWW:LINK-1.0-http--link EOC Geoservice map context EOC Geoservice map context (tdm:forest) https://download.geoservice.dlr.de/FNF50/files/ WWW:DOWNLOAD-1.0-http--download HTTP download HTTP download (FNF50) https://download.geoservice.dlr.de/FNF50/ WWW:LINK-1.0-http--link EOC Download Service EOC Download Service (FNF50) https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/TDM_FNF_50 WWW:LINK-1.0-http--link EOC EO Products Service EOC EO Products Service (TDM_FNF_50) https://geoservice.dlr.de/web/dataguide/fnf50/ WWW:LINK-1.0-http--link FNF50 - EOC Geoservice Data Guide EOC Geoservice Data Guide 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 The TanDEM-X global Forest/Non-Forest map dataset is based on the TanDEM-X bistatic interferometric synthetic aperture radar (InSAR) data. Using a fully automated InSAR processing and mosaicking system, more than 500,000 quicklook SAR images (50 m ground resolution), acquired between 2011 and 2015 and covering twice the Earth’s land surface, have been analyzed. Thereby, the volume correlation factor of the InSAR data have been used in combination with several TanDEM-X observables such as the bistatic coherence, the calibrated amplitude, and the digital elevation model (DEM) height information to distinguish between forested and non-forested areas on the Earth in a completely automated, complex decision-making process. For more details see: M. Martone, P. Rizzoli, C. Wecklich, C. Gonzalez, J. L. Bueso-Bello, P. Valdo, D. Schulze, M. Zink, G. Krieger, A. Moreira, The Global Forest/Non-Forest Map from TanDEM-X Interferometric SAR Data, Remote Sensing of Environment, February 2018. M. Martone, P. Rizzoli, G. Krieger, Volume Decorrelation Effects in TanDEM-X Interferometric SAR Data, IEEE GRSL, Vol. 13, No. 12, December 2016. Input data: TanDEM-X global bistatic quicklook dataset All 1 x 1 degree tiles have been merged with GDAL (v2.1.0) into a global mosaic for fast web delivery.