Satellite pixel-based classification maps for placer occurrence
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Abstract Maps of targets for placer occurrences produced from various satellite data (Sentinel-2, Landsat-9, EnMAP, WorldView-3) sources using a pixel-based approach. This depository contains data generated within the European S34 project. Metadata information Identification Full Title Satellite pixel-based classification maps for placer occurrence from Ria de Vigo (Spain) pilot site Abstract Maps of targets for placer occurrences produced from various satellite data (Sentinel-2, Landsat-9, EnMAP, WorldView-3) sources using a pixel-based approach. Keywords Earth observation; critical raw materials; marine placer deposits; mineral exploration; remote sensing Pilot area Ria de Vigo (Spain) Associated resources https://doi.org/10.5281/zenodo.14652199 Language English URL Categories Remote sensing, geology Temporal reference Creation date (dd.mm.yyyy) 30.06.2025 Revision date (dd.mm.yyyy) Quality and validity Representation type Vector and raster data, spectral library Format *.shp *.tiff *.png (preview maps) *.hdr *.sli Lineage Spatial resolution 1.6 m (WorldView-3); 30 m (EnMap) Positional accuracy Maintenance information Coordinate system EPSG:32629 - WGS 84 / UTM zone 29N Constraints related to access and use Use limitation None Access constraint None Public/Private Public Responsible organisation Responsible Contact Joana Cardoso Fernandes | joana.fernandes@fc.up.pt Responsible Party UPORTO Metadata on metadata Contact Joana Cardoso Fernandes | joana.fernandes@fc.up.pt Metadata language English
