Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
North PlatteM/R-D121.9 m 9.60 km2,500 km
ScottsbluffM/R-D121.9 m 9.60 km2,550 km
South Platte NRD 2009M/EM-D35 m above ground0.40 km48 km
Twin Platte NRD TEMM/EM-D30 m above ground0.40 km669 km