Monday, November 16, 2009

Digital Elevation Models

Slope DEM
Hillshade DEM
Aspect DEM
3D DEM

The chosen field of view for the Digital Elevation Models is a segment of the Sierra Nevada Mountain Range in Central California near Mount Whitney. I chose this area, because the Sierra Nevadas are among the tallest in the continental US and would yield a great DEM. All information was gathered using ArcGIS supplemented with information from the USGS Seamless server.

Extent Information:
Top: 36.9794444437 degrees
Left:-118.0908333333 degrees
Right: -117.873888888 degrees
Bottom: 36.790833326 degrees

Spatial Reference:
GCS North American 1983

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