Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
ElmiraM/R-D121.92 m 9.66 km2,634 km
Western New YorkM-D304.8 m above ground3.22 km6,437 km
Central New York '78M-D914.4 m (barometer)3.22 km9,527 km
Central & Northern Penn.M-Dz304.8 m above ground4.83 km12,714 km
WilliamsportM/R-D121.92 m 4.83 km4,828 km