Tuesday, May 11, 2010
DEMs in ArcGIS
The area I chose was the front of Mount Wilson located not too far from Los Angeles County. The specific mountains I chose are located next to Altadena off the 210 freeway. When we visit my Uncle Raul during the weekend he takes us hiking around the mountainous area of Altadena and the mountains are extremely high which motivated me to research on them. The following is information based on my area:
RASTER INFORMATION:
Columns and Rows: 1735, 1088
Cellsize (X, Y): 0.00027777778, 0.00027777778
Uncompressed size: 7.80 MB
EXTENT:
Top: 34.3041666658
Left: -118.255555555
Right: -117.773611111
Bottom: 34.0019444435
SPATIAL REFERENCE:
Angular unit: Degree (0.017453292519943295)
Datum: D_North_American_1983
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