Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
BeaufortM/R-D121.9 m 9.60 km1,184 km
Southeast North CarolinaM-Dz152.4 m above ground1.60 km24,671 km
Rocky MountM/R-D121.9 m 9.60 km3,728 km
Offshore East CoastM-D457.2 m (barometer)8.00 km59,545 km
Offshore E. Coast Tie LinesM-D300 m (barometer)-9999.00 km185,000 km