An orthophoto map is produced by removing scale variations from the original aerial photography. The original aerial photograph is not a true map because as the elevation of the ground changes, the scale of the image also changes. By using an accurate representation of ground elevations, we are able to fully rectify the ortho image so that all features are correctly located.
AERO-METRIC Anchorage offers the 2004 Anchorage Digital Orthophoto set in whole or in part.
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