Photoimages for map bases

Morris L. McKenzie

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USGS · 70160715

Photoimages for map bases

Morris L. McKenzie

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Abstract

Maps with aerial photograph image bases have gained wide popularity. The orthophotomap presents an abundance of ground detail and information that cannot be shown on a line map with standard cartographic symbols. In preparing a map base covering areas of little relief, the imagery is fitted to map control with a conventional rectifier, but for areas of significant relief, the photographs are reproduced in an orthophotoscope to remove the effects of both camera tilt and terrain relief.

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Morris L. McKenzie. 1973. Photoimages for map bases. https://pubs.usgs.gov/publication/70160715

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