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Tongass National Forest, Digital Orthophoto Quarter-Quadrangles, 2006-2008
A Digital Orthophoto is a digital representation of an image of the earth's surface-typically derived from an aerial photograph. Digital Orthophotos show ground features such as... -
Digital Orthophoto 7.5' Quarter Quadrangles for the Tongass National Forest f...
A digital orthophoto is a georeferenced image prepared from a perspective photograph, or other remotely-sensed data in which the displacement within the image due to sensor...
