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Open-File Report 2013–1268

Prepared in cooperation with the NorthPlatte, South Platte, and Twin Platte Natural Resource Districts, Nebraska

Airborne Geophysical Surveys Conducted in Western Nebraska, 2010—Contractor Reports and Data

By U.S. Geological Survey Crustal Geophysics and Geochemistry Science Center

Thumbnail of and link to report PDF (10.4 MB)Summary

This report contains three contractor reports and data files for an airborne electromagnetic survey flown from June 28 to July 7, 2010. The first report; “SkyTEM Survey: Nebraska, USA, Data” describes data aquisition and processing from a time-domain electromagnetic and magnetic survey performed by SkyTEM Canada, Inc. (the North American SkyTEM subsidiary), in western Nebraska, USA. Digital data for this report are given in Appendix 1. The airborne geophysical data from the SkyTEM survey subsequently were processed and inverted by Aarhus Geophysics ApS, Aarhus, Denmark, to produce resistivity depth sections along each flight line. The result of that processing is described in two reports presented in Appendix 2, “Processing and inversion of SkyTEM data from USGS Area UTM–13” and “Processing and inversion of SkyTEM data from USGS Area UTM–14.”

Funding for these surveys was provided by the North Platte Natural Resources District, the South Platte Natural Resources District, and the Twin Platte Natural Resources District, in Scottsbluff, Sidney, and North Platte, Nebraska, respectively. Any additional information concerning the geophysical data may be obtained from the U.S. Geological Survey Crustal Geophysics and Geochemistry Science Center, Denver, Colorado.

First posted April 2, 2014

For additional information, contact:
Director, Crustal Geophysics and Geochemistry Science Center
U.S. Geological Survey
Box 25046, MS 964
Denver, CO 80225
http://crustal.usgs.gov/

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Suggested citation:

U.S. Geological Survey Crustal Geophysics and Geochemistry Science Center, 2014, Airborne geophysical surveys conducted in western Nebraska, 2010—Contractor reports and data: U.S. Geological Survey Open-File Report 2013–1268, 4 p., http://dx.doi.org/10.3133/ofr20131268.

ISSN 2331-1258 (online)



Contents

Executive Summary

Appendixes


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