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  3. Airborne geophysical surveys

Northern Florida (FL)

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Survey type M/R-D&Dz (magnetic; radiometric; collected in digital form; digitized from contour maps)
Flown by Geodata International, Inc.
Date flown 02/77-03/77
Line spacing 1.6 (km)
Altitude 152.4 (m) above ground
Total distance 26,472 (km)
References
U.S. Geological Survey, 1978, Aeromagnetic map of northern Florida; Open-File Report 78-891

http://dx.doi.org/10.3133/ofr78891

U.S. Geological Survey, 1978, Aeroradioactivity map of northern Florida; Open-File Report 78-760

http://dx.doi.org/10.3133/ofr78760
Counties Covington - Geneva - Houston - Baker - Bay - Bradford - Calhoun - Clay - Columbia - Duval - Franklin - Gadsden - Gulf - Hamilton - Holmes - Jackson - Jefferson - Lafayette - Leon - Liberty - Madison - Nassau - Okaloosa - Saint Johns - Suwannee - Taylor - Union - Wakulla - Walton - Washington - Brooks - Camden - Charlton - Clinch - Decatur - Echols - Grady - Lowndes - Seminole - Thomas - Ware
Overlapping surveys

Data: Magnetic, radiometric (M/R-D&Dz)

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Download FL_3098.zip