Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Texas
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
Carlsbad
M/R-D
121.9 m
9.60 km
2,787 km
Marfa
M/R-D
121.9 m
4.80 km
2,373 km
Salt Basin
M-Dz
304.8 m above ground
3.20 km
2,766 km
Van Horn
M/R-D
121.9 m
4.80 km
5,294 km