Magnetic, electromagnetic, and radiometric geophysical data
This list of airborne geophysical surveys provides links to metadata, options for viewing, downloading, and ordering data. Learn more about other available geophysical data.
- Alaska Highway Corridor (2005-01-01)
- Aniak (2000-01-01)
- Beaver Creek (2012-12-31)
- Beaver Creek, Fox Hills, South Dishna River, Aniak, Sleetmute, and Iditarod Merged Grids (2015-11-02)
- Bethel (1994-01-01)
- Black Mountain (2005-01-01)
- Black Mountain, Liscum, Goodpaster, and Salcha River - Pogo Merged Grids (2015-11-02)
- Bonnifield Mining District (2006-01-01)
- Broad Pass (2001-01-01)
- Chulitna Mining District (1996-01-01)
- Circle (1993-01-01)
- Council (2002-01-01)
- Dalzell Creek (re-released with Farewell) (2012-01-01)
- Dolomi (1991-01-01)
- Eagle (2021-01-02)
- East Richardson (2005-01-01)
- East Styx (2013-01-01)
- East Styx, Farewell, Middle Styx, and Styx River Merged Grids (2015-11-02)
- Fairbanks Mining District (1994-01-01)
- Farewell (2012-01-01)
- Fortymile Mining District (1998-01-01)
- Fox Hills (2012-12-31)
- Goldstream Valley (2016-11-02)
- Goldstream Valley Gravity (2016-01-01)
- Goodpaster (2004-01-01)
- Headwaters of Little Chena River (1994-01-01)
- Hetta (1992-01-01)
- Holitna Basin (1997-01-01)
- Holitna Basin Gravity (1983-01-01)
- Icy Cape (2016-11-06)
- Iditarod (2010-01-01)
- Iron Creek (1997-01-01)
- Kasaan (1992-01-01)
- Ketchikan (1999-01-01)
- Koyukuk (1997-01-01)
- Kuskokwim Sischu Mountains (2023-07-01)
- Ladue (2010-01-01)
- Liberty Bell, Western Bonnifield Mining District (2001-01-01)
- Liscum (2005-01-01)
- Livengood (1998-01-01)
- Lower Yukon Delta (1995-01-01)
- Middle Styx (2012-01-01)
- Moran (Melozitna and Tanana Quadrangles) (2009-01-01)
- Nikolai (1995-01-09)
- Nome (1993-01-01)
- Northeast Fairbanks (2005-01-01)
- Northeast Fairbanks, Fairbanks, Headwaters of the Little Chena River, and Circle Merged Grids (2015-11-02)
- Northern Kuskokwim Mountains (2023-01-01)
- Nyac (1993-01-01)
- Petersville Mining District (1996-01-01)
- Pilgrim Hot Springs CSAMT (2016-01-01)
- Porcupine River (2017-01-02)
- Rampart-Manley (1995-01-01)
- Richardson Mining District (1994-01-01)
- Ruby (1997-01-01)
- Salcha River-Pogo (1999-01-01)
- Seward Peninsula (2023-09-01)
- Shaw Creek and Shawnee Peak (2020-07-04)
- Slate Creek, Slana River (2008-01-01)
- Sleetmute (2002-01-01)
- Southeastern Extension of Salcha River-Pogo (2001-01-01)
- Southern Delta River (2002-01-01)
- Southern Dishna River (2012-12-31)
- Southern National Petroleum Reserve-Alaska (2005-01-01)
- Stikine (1997-01-01)
- Styx River (2007-01-01)
- Tanacross (2015-12-31)
- Tanacross, Ladue, Western Fortymile, and Fortymile Merged Grids (2015-11-02)
- Tanana River and Big Delta (2022-01-02)
- Tofty magnetics and radiometrics (2024-06-01)
- Tok (2014-01-01)
- Tok, Ladue, Slate Creek - Slana River, Alaska Highway Merged Grids (2015-11-02)
- Tonsina (2014-01-01)
- Valdez Creek (1993-01-01)
- Western Fortymile Mining District (2007-01-01)
- Western Yukon Flats (2016-11-02)
- White Mountains (2021-01-03)
- Wrangellia (2013-01-01)
- Wrangellia, Iron Creek, Southern Delta River, Valdez Creek, and Nikolai Merged Grids (2015-11-02)
- Yukon Crossing (2016-01-02)
- Yukon Crossing to Fox (2016-11-02)
