MINEVOL v1.0, record B: second-interval open-pit excavation per mining polygon from the TanDEM-X 30 m DEM Change Maps

Second interval of MINEVOL v1.0: excavation per mining polygon from the TanDEM-X 30m DEM Change Maps (about 2017–2021), measured from the Copernicus DEM. Derived from the TanDEM-X 30m DEM Change Maps and the TanDEM-X 30m Edited DEM, © DLR 2026. The DLR license allows the change maps and the products derived from them to be used only for scientific and non-commercial purposes, so this record is released under CC BY-NC 4.0. It holds only values integrated over each polygon. The primary record of MINEVOL v1.0 is record A (see README.md).