Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Nebraska
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
Grand Island
M/R-D
121.9 m
8.00 km
2,809 km
Mc Cook
M/R-D
121.9 m
9.60 km
2,764 km