Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
AshtonM/R-D121.9 m 4.80 km3,056 km
DriggsM/R-D121.9 m 4.80 km4,514 km
DuboisM/R-D121.9 m 4.80 km4,646 km
Idaho Regional '69M-Dz3658 m (barometer)8.00 km7,773 km
Idaho FallsM/R-D121.9 m 4.80 km4,710 km
Idaho-MontanaM-Dz3658 m (barometer)3.20 km8,770 km
CentennialM-D3353 m (barometer)1.20 km563 km
Yellowstone '62M-Dz3658 m (barometer)1.60 km3,210 km
YellowstoneM-D243.8 m above ground0.40 km23,078 km