Publication Date:
2019-06-28
Description:
The applicability of fairly standard image processing techniques to processing and analyzing large geologic data sets in addressed. Image filtering techniques were used to interpolate between gravity station locations to produce a regularly spaced data array that preserves detail in areas with good coverage, and that produces a continuous tone image rather than a contour map. Standard image processing techniques were used to digitally register and overlay topographic and gravity data, and the data were displayed in ways that emphasize subtle but pervasive structural features. The potential of the methods is illustrated through a discussion of linear structures that appear in the processed data between the midcontinent gravity high and the Appalachians.
Keywords:
EARTH RESOURCES AND REMOTE SENSING
Type:
E82-10337
,
NASA-CR-168956
,
NAS 1.26:168956
Format:
application/pdf
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