Danforth Anomaly (ME)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by USGS
Date flown 08/58-09/58
Line spacing 0.8 (km)
Altitude 152.4 (m) above ground
Total distance 571 (km)
References
Counties Aroostook - Penobscot - Washington
Overlapping surveys

Data: Magnetic (M-Dz)