Concord (NC)

Survey type M-D (magnetic; collected in digital form)
Flown by LKB
Date flown 12/77-02/78
Line spacing 1.61 (km)
Altitude 152.4 (m) above ground
Total distance 1,682 (km)
References
Counties Cabarrus - Davidson - Davie - Montgomery - Randolph - Rowan - Stanly
Overlapping surveys

Data: Magnetic, radiometric (M/R-D)