Lab 6: DEMs in ArcGIS

DEMs in ArcGIS

 

The area that I selected for my four different maps of a DEM that was located near L.A. It was an area of digital elevation model ned_99839875. The extent on top was 39.8291666661 and on the bottom it was 39.3838888883 and left it was -105.788888889  and right it was  -104.969444445. The geographic coordinate system of my original DEM was GCS North American 1983. I used this coordinate system to display all 4 maps.