Oquossoc (ME)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by USGS
Date flown 08/62
Line spacing 0.8 (km)
Altitude 1066.8 (m) by barometer measurement
Total distance 1,384 (km)
References
Counties Franklin - Oxford
Overlapping surveys

Data: Magnetic (M-Dz)