Offshore East Coast (US)

Survey type M-D (magnetic; collected in digital form)
Flown by LKB
Date flown 11/74-06/75
Line spacing 3.22 and 32.19 (km)
Altitude 457.2 (m) by barometer measurement
Total distance 37,659 (km)
References
Counties Middlesex - New Haven - New London - Barnstable - Bristol - Dukes - Nantucket - Plymouth - Hudson - Monmouth - Kings - Nassau - Queens - Richmond - Suffolk - Newport - Washington
Overlapping surveys

Data: Magnetic (M-D)