Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
AshtonM/R-D121.92 m 4.83 km3,056 km
DriggsM/R-D121.92 m 4.83 km4,514 km
DuboisM/R-D121.92 m 4.83 km4,646 km
Idaho Regional '69M-Dz3657.6 m (barometer)8.05 km7,773 km
Idaho FallsM/R-D121.92 m 4.83 km4,711 km
Idaho-MontanaM-Dz3657.6 m (barometer)3.22 km8,771 km
CentennialM-D3352.8 m (barometer)1.21 km563 km
Yellowstone '62M-Dz3657.6 m (barometer)1.61 km3,211 km
YellowstoneM-D243.84 m above ground0.40 km23,078 km