Satellite pixel-based classification maps for placer occurrence

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