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Rainbow filtering for terrain correcting airborne gravity
In 1933, H. Rainbow derived a digital filter that relates horizontal gravity gradient to slope of the causative body. The Rainbow filter helps point to techniques for making topographic corrections to airborne gravity data.
Suggested Citation
Campbell, D.L., 1983, Rainbow filtering for terrain correcting airborne gravity: U.S. Geological Survey Open-File Report 83-385, 14 p. :ill. ;28 cm., https://doi.org/10.3133/ofr83385.
ISSN: 2331-1258 (online)
Publication type
Report
Publication Subtype
USGS Numbered Series
Title
Rainbow filtering for terrain correcting airborne gravity