Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
ArmintoM/R-D121.9 m 4.80 km3,818 km
CasperM/R-D121.9 m 3.20 km6,437 km
Powder River BasinM-D121.9 m above ground9.60 km9,948 km
Powder River R&DM/R-D121.9 m above ground9.60 km2,446 km
Wind River BasinM/R-D121.9 m above ground3.20 km13,483 km