2 datasets
  • Shuttle Radar Topography Mission Elevation Data

    Offsite — Description From <http://www2.jpl.nasa.gov/srtm/>: > … The Shuttle Radar Topography Mission (SRTM) obtained elevation data on a near-global scale to generate the most complete high-resolution digital topographic database of Earth. > > … > SRTM is an international project spearheaded by the National Geospatial-Intelligence Agency (NGA) and the National Aeronautics ...
  • Landsat Data

    Offsite — Description Landsat ETM+, TM, and MSS data are available from USGS for free. [Base data page](http://landsat.gsfc.nasa.gov/data/where.html) leads on to: <http://eros.usgs.gov/products/satellite/landsat_ortho.html> Not entirely clear from that page you can actually get bulk downloads from however bulk of landsat data is on [geotorrent](http://geotorrent.org/) ...