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

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Katahdin (Piscataquis)M-Dz152.4 m above ground0.80 km2,055 km
Devonian BeltM-Dz152.4 m above ground0.40 km6,397 km
Katahdin '52M-Dz152.4 m above ground0.80 km2,162 km
ChamberlainM-Dz152.4 m above ground0.80 km3,540 km
Greenville '57M-Dz152.4 m above ground0.80 km1,882 km
Staceyville-KatahdinM-Dz152.4 m above ground0.40 km1,609 km
Bingham-The ForksM-Dz228.6 m above ground0.40 km2,671 km
Moosehead LakeM-Dz152.4 m above ground0.40 km1,633 km
Western MaineM-Dz304.8 m above ground3.20 km1,931 km
Central MaineM-Dz152.4 m above ground0.80 km2,526 km
Northwest MaineM-Dz304.8 m above ground0.80 km13,035 km
MillinocketM/R-D121.9 m 4.80 km3,057 km
Presque IsleM/R-D121.9 m 9.60 km2,784 km