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Search options not deleted user 37768

The study and mapping of land surfaces, including relief (relative positions and elevations) and the position of natural and constructed features.

1 vote
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525 views

Why do different USGS Topo maps show different elevations for the same control point?

So I have been investigating the area around Jerome and Clarkdale Arizona using different USGS Topographic map sources of the same scale, but different time periods, and find that in some cases, the s …
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