Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
BaltimoreM/R-D121.9 m 4.80 km4,250 km
Maryland Coop '68M-Dz121.9 m above ground0.80 km3,947 km
NewarkM/R-D121.9 m 4.80 km3,975 km
Delaware Fall ZoneM-Dz304.8 m above ground0.80 km2,063 km
Pennsylvania Triassic '56M-Dz152.4 m above ground0.40 km11,316 km
Pennsylvania Triassic '57M-Dz152.4 m above ground0.40 km18,958 km
Pennsylvania-Maryland TieM-Dz152.4 m above ground0.80 km1,351 km
WilmingtonM/R-D121.9 m 9.60 km2,018 km