USGS Geography Publications
These 6 perspective shaded relief images of the SanSac study area begin at the upper left with 2-km elevation cells and aggregate to 64-km cells. At each step more detail is lost, but at the gain of 75 percent less data volume. The last picture is at about the resolution of a state-of-the-art global climate model.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://edc2.usgs.gov/pubslists/ofrs/95-654/dem_multiscale.php
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Page Last Modified: June 23, 2008
