Downloads

Our own processed data: monthly reservoir water area (Sentinel-1/2), SWOT water-surface elevation, DEM-derived relative storage, and map layers. Free to download with attribution. For automated access, get a free API key on My account (API docs).

Satellite estimates, not official measurements or warnings. Cite as: "River Monitor (AI Cubed), contains modified Copernicus Sentinel data and NASA/CNES SWOT data".

Map layer formats

DXF for CAD (AutoCAD, BricsCAD, QGIS): projected to the WGS 84 UTM zone of the site (Mekong dams: UTM 47N, EPSG:32647), metres. Layers: WATER_SURFACE_S1_YYYYMM, CATCHMENT_HYDROBASINS_L8, DAM_POINT, NOTES_CRS_SOURCE. GeoJSON and KML are WGS 84 longitude/latitude. Catchments: HydroBASINS v1c level 8 (Lehner & Grill 2013, hydrosheds.org).