El Dorado (AR-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 3,005 (km)
Counties Ashley - Bradley - Calhoun - Clark - Cleveland - Columbia - Dallas - Drew - Hempstead - Howard - Lafayette - Little River - Miller - Nevada - Ouachita - Pike - Sevier - Union - Bossier - Caddo - Claiborne - Morehouse - Union - Webster
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)