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
EdmundstonM/R-D121.9 m 9.60 km579 km
FrederictonM/R-D121.9 m 4.80 km817 km
Aroostook North '50M-Dz152.4 m above ground0.40 km2,360 km
Aroostook '51M-Dz152.4 m above ground0.40 km4,779 km
Devonian BeltM-Dz152.4 m above ground0.40 km6,397 km
ChamberlainM-Dz152.4 m above ground0.80 km3,540 km
Danforth '56M-Dz152.4 m above ground0.80 km885 km
Oxbow '56M-Dz152.4 m above ground0.40 km305 km
Oxbow '57M-Dz152.4 m above ground0.40 km4,506 km
Danforth AnomalyM-Dz152.4 m above ground0.80 km571 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