Hartford (CT-NY-NJ-MA)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Texas Instruments
Date flown 09/75-10/75
Line spacing 10 (km)
Altitude 121.9 (m)
Total distance 1,343 (km)
References
Counties Fairfield - Hartford - Litchfield - Middlesex - New Haven - New London - Tolland - Windham - Hampden - Bergen - Columbia - Dutchess - Orange - Putnam - Rockland - Suffolk - Ulster - Westchester
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)