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Concord (NC)

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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
U.S. Geological Survey, 1978, Aeroradioactivity map of Salisbury and vicinity, North Carolina; Open-File Report 78-762

https://pubs.er.usgs.gov/publication/ofr78762
Counties Cabarrus - Davidson - Davie - Montgomery - Randolph - Rowan - Stanly
Overlapping surveys

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

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Download NC_3119.zip