OpenStreetMap
Google Tech Talk: Nasa - Making maps to explore the Earth Moon and Mars
Posted by z-dude on 17 January 2013 in English.http://www.youtube.com/watch?v=8wZalVOqVRI
Thought I’d share the link to this Google Tech talk.
It’s more about using imagery to get data about a site, like the movement of glaciers, ice thickness, the surface of the moon.
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