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USGS · 70016117

A close-range photogrammetric technique for mapping neotectonic features in trenches

G. M. Fairer·J.W. Whitney·J. A. Coe
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Abstract

Close-range photogrammetric techniques and newly available computerized plotting equipment were used to map exploratory trench walls that expose Quaternary faults in the vicinity of Yucca Mountain, Nevada. Small-scale structural, lithologic, and stratigraphic features can be rapidly mapped by the photogrammetric method. This method is more accurate and significantly more rapid than conventional trench-mapping methods, and the analytical plotter is capable of producing cartographic definition of high resolution when detailed trench maps are necessary.

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G. M. Fairer, J.W. Whitney, J. A. Coe. 1989. A close-range photogrammetric technique for mapping neotectonic features in trenches. https://doi.org/10.2113/gseegeosci.xxvi.4.521

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