Data sets tagged with "satellite"

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/) ...

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