Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
NewarkM/R-D121.92 m 4.83 km3,975 km
Pennsylvania Triassic '56M-Dz152.4 m above ground0.40 km11,317 km
Pennsylvania CoopM-Dz914.4 m (barometer)3.22 km4,828 km