Airborne geophysical surveys

Counties of Nebraska

Survey name Type Altitude Spacing Flight line distance
AllianceM/R-D121.9 m 9.60 km2,528 km
Broken BowM/R-D121.9 m 8.00 km2,782 km
CheyenneM/R-D121.9 m 4.80 km4,876 km
FremontM/R-D121.9 m 4.80 km4,546 km
Grand IslandM/R-D121.9 m 8.00 km2,809 km
Hot SpringsM/R-D121.9 m 4.80 km4,710 km
Manson (Blanden)M-A304.8 m above ground1.60 km1,770 km
Northwest IowaM-A304.8 m above ground1.60 km19,199 km
Southern IowaM-A609.6 m (barometer)1.60 km8,545 km
Kansas CityM/R-D121.9 m 9.60 km2,726 km
LincolnM/R-D121.9 m 4.80 km4,610 km
Mc CookM/R-D121.9 m 9.60 km2,764 km
North Missouri Ground MagM-Dz-9999 m at ground level1.60 km km
Nebraska South '63M-A304.8 m above ground3.20 km5,544 km
OaklandM/EM-D30 m above ground0.27 km371 km
Ashland 2007M/EM-D30 m above ground0.27 km361 km
FirthM/EM-D30 m above ground0.28 km367 km
Nebraska CityM/R-D121.9 m 9.60 km2,697 km
New CastleM/R-D121.9 m 4.80 km4,763 km
North PlatteM/R-D121.9 m 9.60 km2,500 km
North Platte NRD 2008M/EM-D35 m above ground0.20 km835 km
North Platte NRD 2009M/EM-D35 m above ground0.40 km526 km
NPSPNRD SkyTEM 2010M/EM-D30 m above ground0.40 km972 km
OmahaM/R-D121.9 m 9.60 km2,666 km
O'neillM/R-D121.9 m 8.00 km2,740 km
Sandhills Lakes 2009M/EM-D35 m above ground0.20 km203 km
ScottsbluffM/R-D121.9 m 9.60 km2,550 km
S.W. S. Dakota-E. WyomingM-D152.4 m above ground1.00 km10,581 km
Sioux CityM/R-D121.9 m 8.00 km2,740 km
South Platte NRD 2008M/EM-D35 m above ground0.20 km516 km
South Platte NRD 2009M/EM-D35 m above ground0.40 km48 km
SpragueM/EM-D40 m above ground0.28 km1,020 km
SterlingM/R-D121.9 m 9.60 km2,739 km
SwedeburgM/EM-D40 m above ground0.28 km272 km
TorringtonM/R-D121.9 m 4.80 km4,828 km
Twin Platte NRD TEMM/EM-D30 m above ground0.40 km669 km
ValentineM/R-D121.9 m 9.60 km2,637 km