What is scale of aerial photographs ?
The Scale of Aerial Photographs : The concept of scale for aerial photographs is much the same as that of a map. Scale is the ratio of a distance on an aerial photograph, the distances between the same two planes on the ground in the real world. It can be expressed in unit equivalents like 1 cm = 1,000 km (or 12,000 inches) or as a representative fraction (1 : 100000).
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