Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Arkansas
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
Fort Smith
M/R-D
121.9 m
9.60 km
2,951 km
Harrison
M/R-D
121.9 m
9.60 km
2,911 km
Russellville
M/R-D
121.9 m
9.60 km
2,951 km
Tulsa
M/R-D
121.9 m
4.80 km
4,604 km