Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Nebraska
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
Alliance
M/R-D
121.9 m
9.60 km
2,528 km
North Platte NRD 2008
M/EM-D
35 m above ground
0.20 km
835 km
