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
BangorM/R-D121.9 m 4.80 km3,910 km
LewistonM/R-D121.9 m 9.60 km2,494 km
ChamberlainM-Dz152.4 m above ground0.80 km3,540 km
Greenville '57M-Dz152.4 m above ground0.80 km1,882 km
AtteanM-Dz152.4 m above ground0.40 km1,850 km
SkinnerM-Dz228.6 m above ground0.40 km450 km
SpencerM-Dz228.6 m above ground0.40 km1,367 km
StrattonM-Dz228.6 m above ground0.40 km1,367 km
Bingham-The ForksM-Dz228.6 m above ground0.40 km2,671 km
Kennebago-Chain LakesM-Dz1067 m (barometer)0.80 km1,834 km
Moosehead LakeM-Dz152.4 m above ground0.40 km1,633 km
Sherbrooke-Lewiston '80M-D91 m above ground0.80 km3,498 km
Maine ProfilesM-D152.4 m above ground0.80 km1,804 km
Western MaineM-Dz304.8 m above ground3.20 km1,931 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
SherbrookeM/R-D121.9 m 9.60 km1,029 km