1. Mineral Resources
  2. Online Spatial Data
  3. Magnetic anomaly
  4. Aeromagnetic surveys
  5. North Dakota

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
DickinsonM/R-D121.9 m 4.80 km4,182 km
Northeast Mt.-Western N.D.M-D&Dz1219 m (barometer)4.80 km11,192 km
Watford CityM/R-D121.9 m 4.80 km2,922 km