Fort Smith (AR-OK)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by EG&G
Line spacing 9.66 (km)
Altitude 121.92 (m)
Total distance 2,952 (km)
Counties Crawford - Franklin - Logan - Scott - Sebastian - Washington - Adair - Cherokee - Haskell - Hughes - Latimer - Le Flore - McIntosh - Muskogee - Okfuskee - Okmulgee - Pittsburg - Sequoyah - Tulsa - Wagoner
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)