Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
BangorM/R-D121.92 m 4.83 km3,911 km
LewistonM/R-D121.92 m 9.66 km2,494 km
ChamberlainM-Dz152.4 m above ground0.80 km3,541 km
GreenvilleM-Dz152.4 m above ground0.80 km1,883 km
AtteanM-Dz152.4 m above ground0.40 km1,851 km
SkinnerM-Dz228.6 m above ground0.40 km451 km
SpencerM-Dz228.6 m above ground0.40 km1,368 km
StrattonM-Dz228.6 m above ground0.40 km1,368 km
Bingham-The ForksM-Dz228.6 m above ground0.40 km2,672 km
Kennebago-Chain LakesM-Dz1066.8 m (barometer)0.80 km1,835 km
Moosehead LakeM-Dz152.4 m above ground0.40 km1,633 km
Sherbrooke-Lewiston '80M-D91.44 m above ground0.80 km3,499 km
Maine ProfilesM-D152.4 m above ground0.80 km1,804 km
Western MaineM-Dz304.8 m above ground3.22 km1,931 km
Northwest MaineM-Dz304.8 m above ground0.80 km13,036 km
MillinocketM/R-D121.92 m 4.83 km3,058 km
Presque IsleM/R-D121.92 m 9.66 km2,784 km
SherbrookeM/R-D121.92 m 9.66 km1,030 km