Natchez (MS-LA)

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 3,055 (km)
Counties Avoyelles - Caldwell - Catahoula - Concordia - Franklin - Pointe Coupee - Tangipahoa - Tensas - Washington - West Feliciana - Adams - Amite - Claiborne - Copiah - Franklin - Jefferson - Lawrence - Lincoln - Marion - Pike - Simpson - Walthall - Wilkinson
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)