| Provider | McGill / Global Water Systems / partners |
| Spatial Coverage | Global |
| Spatial Resolution | Point (dams), polygon (reservoirs) |
| Temporal Coverage | Static |
| Period | 2011–present |
| Key variables | Dam location/attributes; reservoir polygons & capacity |
| Access URL | https://www.globaldamwatch.org/grand |
| License/Terms | Open (non-commercial; terms apply) |
| Reliability | High |
| API_Endpoint_or_Dataset_ID | HTTP; downloads via Global Dam Watch |
| DOI | |
| EarthEngine_ID |