Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
New CastleM/R-D121.92 m 4.83 km4,764 km
Powder River BasinM-D121.92 m above ground9.66 km9,949 km
S.W. S. Dakota-E. WyomingM-D152.4 m above ground1.00 km10,581 km
TorringtonM/R-D121.92 m 4.83 km4,828 km