Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Broken BowM/R-D121.92 m 8.05 km2,783 km
North PlatteM/R-D121.92 m 9.66 km2,501 km
O'neillM/R-D121.92 m 8.05 km2,741 km
ValentineM/R-D121.92 m 9.66 km2,638 km