Saturday, November 19, 2011

Black & White Aerial Photograph

http://pubs.usgs.gov/of/1995/of95-017/

Black and white aerial photographs are taken from far above the area and can reveal a large amount of information including landforms, resources, etc. They are useful for mapping purposes on small and large scales. Taking different photos at different times can show changes over time. The map above will help individuals with mapping the lake shown and its unique shape as well as the area surrounding it.

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