Tuesday, November 13, 2012

Lab 6




In this lab, 3D models and raster data are being used to create 3 maps and a 3D image of a location of my choice. For this map, I selected an area north of the San Francisco Bay because that is a very beautiful place and this location just so happens to have a lot of elevation change and hills which would provide good data for this exercise. While the scale is a little small, there is still a large elevation change that can be seen in the maps above. The extent of this area is 37.909 degrees North to 37.958 degrees North and -122.666 degrees West to -122.572 degrees West. The geographic coordinate system of this map is GCS North America 1983 and its angular units are degrees.

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