Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Missouri
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
North Missouri Ground Mag
M-Dz
-9999 m at ground level
1.60 km
km
St Louis
M/R-D
121.9 m
9.60 km
2,806 km