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Gadsden (AL-TN)

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Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by High Life - QEB, Inc.
Date flown 11/78-02/79
Line spacing 4.8 and 9.6 (km)
Altitude 121.9 (m)
Total distance 4,185 (km)
References
Hill, Patricia L., Kucks, Robert P., Ravat, Dhananjay, 2009, Aeromagnetic and Aeroradiometric Data for the Conterminous United States and Alaska from the National Uranium Resource Evaluation (NURE) Program of the U.S. Department of Energy; Open-File Report 2009-1129

https://pubs.usgs.gov/of/2009/1129/
Counties Colbert - Franklin - Jackson - Lauderdale - Lawrence - Limestone - Madison - Marshall - Morgan - Franklin - Giles - Lawrence - Lincoln
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)

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Download GADSDEN.zip