Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Brookhaven ARMS '58M/R-Dz152.4 m above ground1.61 km4,828 km
Long Island Sound Ship MagM-Dz0 m above sea level-9999.00 km km
Offshore East CoastM-D457.2 m (barometer)3.22 km37,659 km
Offshore E. Coast Tie LinesM-D300 m (barometer)-9999.00 km185,000 km