Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Prince William SoundM-D304.8 m above ground1.60 km27,519 km
Lake Clark '77-'78M-D304.8 m above ground1.60 km12,158 km
Anchorage '82M-D304.8 m above ground1.60 km6,389 km
IlliamnaM-D304.8 m above ground1.60 km9,487 km
Spurr ExtensionM-D152.4 m above ground0.80 km2,856 km
West SustinaM-D304.8 m above ground1.60 km2,695 km
Cook Inlet (Tyonek)M-D121.9 m above ground9.60 km9,258 km
Cook Inlet '76-'77M-D121.9 m above ground9.60 km9,258 km
Lime Hills-Lake ClarkM-D121.9 m above ground9.60 km4,465 km
Gulf of AlaskaM-Dz304.8 m above ground0.80 km30,899 km
Cook Inlet '57-'58M-D762 m (barometer)3.20 km km
AnchorageM/R-D121.9 m 9.60 km2,172 km
Blying SoundM/R-D121.9 m 9.60 km337 km
KenaiM/R-D121.9 m 9.60 km1,689 km
Lake ClarkM/R-D121.9 m 9.60 km2,269 km
Lime HillsM/R-D121.9 m 9.60 km2,220 km
SeldoviaM/R-D121.9 m 9.60 km933 km
SewardM/R-D121.9 m 9.60 km1,738 km
TyonekM/R-D121.9 m 9.60 km2,172 km