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Federal
Aerial Photographs (from AMES Pilot Land Data System); USGS EDC, Sioux Falls
National Aeronautics and Space Administration —
The aerial photography inventoried by the Pilot Land Data System (PLDS) at NASA AMES Research Center has been transferred to the USGS EROS Data Center. The photos... -
Federal
Multi-Resolution Land Characteristics
National Aeronautics and Space Administration —
The Multi-Resolution Land Characteristics (MRLC) project was established to provide multi-resolution land cover data of the conterminous United States from local to...