Detroit (MI)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by EG&G
Line spacing 9.66 (km)
Altitude 121.92 (m)
Total distance 1,342 (km)
Counties Genesee - Lapeer - Lenawee - Livingston - Macomb - Monroe - Oakland - Saint Clair - Shiawassee - Washtenaw - Wayne
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)