Thursday, February 28, 2013

Lab 6

Geographical  Coordiante System:
GCS_North_America_1983

Extent (in degrees):
Top: 34.236
Left: -120.368
Right: -119.503
Bottom: 34.871


The DEM above gives a small portion of the Santa Barbara bay area in Southern California. The reason for me to choose this specific area for this lab is that the rise and fall in this area with the comparison of the land and sea. Either in the aspect and slope perspective, it is clear to distinguish the sea. In the aspect, we can see the elevation in this area. Also, in the third picture, only a small area shows high slope in this area. Moreover, the with a little higher range, the elevation is clear even though it does not look real.

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