Gadsden (AL-TN)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by HighLife
Line spacing 4.83 and 9.66 (km)
Altitude 121.92 (m)
Total distance 4,186 (km)
Counties Blount - Colbert - Cullman - DeKalb - Etowah - Franklin - Jackson - Lamar - Lauderdale - Lawrence - Limestone - Madison - Marion - Marshall - Morgan - Walker - Winston - Franklin - Giles - Lawrence - Lincoln
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)