Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Delaware-New JerseyM-D152.4 m above ground1.61 km13,752 km
Offshore East CoastM-D457.2 m (barometer)8.05 km59,546 km
Offshore E. Coast Tie LinesM-D300 m (barometer)-9999.00 km185,000 km
WilmingtonM/R-D121.92 m 9.66 km2,018 km