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  4. Aeromagnetic surveys
  5. Alaska

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Susitna 2012M-D300 m 0.80 km km
Southern Alaska Range - N.M-Dz2286 m (barometer)1.60 km514 km
Lake Clark '77-'78M-D304.8 m above ground1.60 km12,158 km
Taylor Mountains 2004M-D304.8 m above ground1.60 km14,435 km
BethelM-D121.9 m above ground9.60 km12,391 km
Taylor MountainsM-D121.9 m above ground9.60 km2,253 km
Cook Inlet (Tyonek)M-D121.9 m above ground9.60 km9,258 km
Lime Hills-Lake ClarkM-D121.9 m above ground9.60 km4,465 km
West-Central AlaskaM-D121.9 m above ground9.60 km21,360 km
Goodnews AreaM-Dz304.8 m above ground1.20 km19,634 km
Talkeetna-AnchorageM-Dz304.8 m above ground1.20 km28,968 km
Talkeetna-AnchorageM-Dz304.8 m above ground1.20 km28,968 km
Bethel '88, Phillips comp. 1/2 km gridM-Dg152.4 m above ground0.40 km km
Nyac Mining DistrictM/EM-D30 m above ground0.40 km1,366 km
SE Bethel Basin '94M-Dg91 m above ground0.80 km6,598 km
Baird InletM/R-D121.9 m 9.60 km2,084 km
Cape MendenhallM/R-D121.9 m 9.60 km128 km
Middle StyxM/R/EM-D30 m above ground0.40 km1,155 km
FarewellM/R/EM-D30 m above ground0.40 km7,187 km
East StyxM/EM-D30 m above ground0.40 km7,865 km
Sleetmute 2002M/EM-D30 m above ground0.40 km5,014 km
AniakM/EM-D30 m above ground0.40 km9,186 km
Holitna BasinM-D30 m above ground0.80 km13,192 km
Hagemeister IslandM/R-D121.9 m 9.60 km329 km
Holy CrossM/R-D121.9 m 9.60 km2,164 km
IditarodM/R-D121.9 m 9.60 km2,301 km
Kuskokwim BayM/R-D121.9 m 9.60 km144 km
Lake ClarkM/R-D121.9 m 9.60 km2,269 km
Lime HillsM/R-D121.9 m 9.60 km2,220 km
MarshallM/R-D121.9 m 9.60 km2,220 km
Mc GrathM/R-D121.9 m 9.60 km2,301 km
Nunivak IslandM/R-D121.9 m 9.60 km378 km
Russian MissionM/R-D121.9 m 9.60 km2,220 km
SleetmuteM/R-D121.9 m 9.60 km2,365 km
StyxM/EM-D30 m above ground0.40 km5,539 km
TalkeetnaM/R-D121.9 m 9.60 km2,156 km
Taylor MtsM/R-D121.9 m 9.60 km2,269 km
TyonekM/R-D121.9 m 9.60 km2,172 km