Black and white aerial photos are similar to infrared aerial photos in everything pretty much except for color. Where infrared aerial uses the color to help researchers see where the changes in the environment are taking place, black and white aerial photos are used to show us an aerial view where its clear where the road are, and where the buildings and vegetation are. The picture above is the city of Austin Texas and from it we can see not much vegetation exist, and many buildings and roads take over the majority of this map. These are easy to interpret because of the black and white color and make this map very efficient.
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