Land Cover Classifications
- MODIS Global Land Cover Products - 500m annual data sets from 2001 - See the FAQ
- Connecticut Land Cover Classification - CLEAR Research project at UConn
- Multi Resolution Land Characteristic - MRLC national land cover database
- The National Map -USGS site for National Elevation Data (NED), NAIP high res aerial photography, Landcover and other data
- USGS Landcover Products - Many products including land cover classifications
- USGS Land Cover Institute - A variety of land cover data
- USGS DS 240 Enhanced Historical LULC Data - Raster and shapefile formats
- NOAA C-CAP Coastal Change Analysis Program
- NOAA Land Cover Atlas - Regional Land Cover (Coastal US)
- Global Land Cover Network - FAO regional and global land cover
- Global Land Cover Characterization - Created using AVHRR data from 1992-1993
- ORNL Soil Profile - Oak Ridge National Labs - Soil global soil profile data and many other data sets
- Geologic Map of Alaska - From the USGS Alaska Science Center