About this 3D model

A terrain map of the Yellowstone Caldera (aka Supervolcano). This thing was created with OmNomNom Creator: http://www.thingiverse.com/thing:24639 More information on the Yellowstone Caldera: http://en.wikipedia.org/wiki/Yellowstone_Caldera Images of pretty much anywhere on earth can be made into a 3D object with OmNomNom, and elevation maps taken by the Shuttle and obtained from the USGS: http://earthexplorer.usgs.gov/