EU Science Hub

Global Surface Water Explorer

Screenshot of the application

The Global Surface Water Explorer is a water dataset developed in the Copernicus Programme. This maps the location and temporal distribution of water surfaces at the global scale over the past 32 years and provides statistics on the extent and change of those water surfaces.

The dataset, produced from Landsat imagery (courtesy of the United States Geological Study (USGS) and NASA) will support applications including water resource management, climate modelling, biodiversity conservation and food security.