Airborne electromagnetic mapping of the base of aquifer in areas of western Nebraska

Online link http://pubs.usgs.gov/sir/2011/5219/
Description Gridded data used to revise base of aquifer, with supporting elevation data.
Originators Abraham, Jared D.; Cannia, James C.; Bedrosian, Paul A.; Johnson, Michaela R.; Ball, Lyndsay B.; and Sibray, Steven S.
Publication U.S. Geological Survey Scientific Investigations Report 2011-5219