This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Black Mesa northwest Arizona Topo Rainbow Zebra . en This topographic map shows Black Mesa in northwestern Arizona Produced with Map Render from GHz Limited arc second NED data obtained from the MultiResolution Land Characteristics Consortium website at mrlc gov Rainbow Zebra other versions PDUSGov Uploaded with Topographic