Tuesday, May 17, 2011

Lab 6 - DEM




The images here demonstrate the Mount Wilson in southern CA. I have chosen it because the whole area is covered by mountains and so it is a perfect territory to show all the DEM tools of ArcGIS. All the forms of demonstration are important and informative, but I think that the 3D model demonstration is the most informative because it really gives you a feeling of the topography of the area.


EXTENT INFO:

Spatial Reference:         GCS_North_American_1983
Datum:                         D_North_American_1983

TOP -                            34.33dd
BOTTOM -                  34.22dd
LEFT -                         -118.04dd
RIGHT -                      -117.83dd







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