Traverse City (MI)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by EG&GĀ GeoMetrics, Inc.
Date flown 06/81
Line spacing 9.6 (km)
Altitude 121.9 (m)
Total distance 3,567 (km)
References
Counties Antrim - Arenac - Benzie - Clare - Crawford - Gladwin - Grand Traverse - Kalkaska - Lake - Leelanau - Manistee - Mason - Missaukee - Montmorency - Ogemaw - Osceola - Oscoda - Otsego - Roscommon - Wexford - Brown - Door - Kewaunee - Manitowoc - Marinette - Oconto
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)