Thursday, November 18, 2010

Lab 6: Digital Elevation Model in ArcGIS




     The area represented in the digital elevation models are of a part of Flagstaff, Arizona in the northern part of Arizona. In this area, near Northern Arizona University, there is a ski resort called Snowbowl as well as some great hiking areas on the surrounding mountains. The graphic ranges from 35.301°, -111.888° at the top left, to 35.299°, -111.886° at the bottom right. The Datum used is D_North_American_1983. The images represent a shaded relief model of the area using a color-ramped DEM layered above a hillshade model, a slope map, an aspect map, and a 3D image of this particular area of Flagstaff.

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