USGS EarthExplorer

EarthExplorer provides online search, browse display, metadata export, and data download for earth science data from the archives of the USGS. The EarthExplorer interface allows users to search and download aerial photography, satellite data, elevation data, land-cover products, and digitized maps. The majority of the data are available for download at no cost. Note: User must register and create an account (the same account can be used on other USGS websites).