79 datasets found
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Federal
Data on the Earth's Magnetic Field and its Secular Change since 1800
National Oceanic and Atmospheric Administration, Department of Commerce —
Information on the past and present orientation of the Earth's magnetic field is available from the National Geophysical Data Center (NGDC) which serves as the... -
State
Shaw Creek and Shawnee Peak airborne magnetic and radiometric geophysical survey
State of Alaska —
The Shaw Creek and Shawnee Peak airborne magnetic and radiometric geophysical survey covers parts of the Big Delta and Eagle quadrangles northeast of Delta Junction,... -
State
Ketchikan electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Ketchikan geophysical survey is located in southeast Alaska in the Ketchikan area, about 350 kilometers south of Juneau, Alaska. Frequency ___domain electromagnetic... -
State
Tonsina electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Tonsina electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEMv Electromagnetic (EM) system and a CGG D1344 cesium magnetometer... -
State
Fox Hills electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Fox Hills survey is one of several geophysical surveys, collectively known as the Five Spot project (Southern Dishna River, Beaver Creek, and Fox Hills surveys),... -
State
Nome electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Nome geophysical survey is located in western Alaska in the Nome mining district, about 825 kilometers west of Fairbanks, Alaska and just north of Nome, Alaska.... -
State
Chulitna electromagnetic and magnetic airborne geophysical survey
State of Alaska —
This Chulitna electromagnetic and magnetic airborne geophysical survey is located in interior Alaska in the Chulitna mining district, about 200 kilometers south of... -
State
Nyac magnetic airborne geophysical survey data compilation
State of Alaska —
This geophysical survey is located in southwestern Alaska in the Nyac mining district near Bethel, about 520 kilometers west of Anchorage, Alaska. The data for this... -
State
Alaska merged geophysical data grids
State of Alaska —
Merged grids of residual magnetic intensity, digital terrain model, and apparent resistivity compiled from the Black Mountain, Liscum, Goodpaster, SE extension of... -
State
Ladue electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Ladue electromagnetic and magnetic airborne geophysical survey is located in eastern Alaska in the Fortymile mining district, about 325 kilometers southeast of... -
State
Icy Cape airborne magnetic geophysical survey, southeast Alaska
State of Alaska —
The Icy Cape airborne magnetic geophysical survey covers parts of Icy Cape, Alaska, which is located on the coast of the Gulf of Alaska near Icy Bay. Data were... -
State
Salcha River-Pogo electromagnetic, magnetic, and radiometric airborne geophysical survey data compilation
State of Alaska —
This geophysical survey is located in interior Alaska in the Sacha River-Pogo mining area, about 100 kilometers east of Fairbanks. Frequency ___domain electromagnetic,... -
State
Alaska merged geophysical data grids
State of Alaska —
Merged grids of residual magnetic intensity and apparent resistivity compiled from the Beaver Creek, Fox Hills, Southern Dishna River, Aniak, Sleetmute, Iditarod... -
State
Slate Creek - Slana River electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
This geophysical survey is located in interior Alaska in the Chistochina mining district, about 225 kilometers southeast of Fairbanks. Frequency ___domain... -
State
Sleetmute electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Sleetmute electromagnetic and magnetic airborne geophysical survey is located in western Alaska in the Aniak mining district, about 270 kilometers west of... -
State
Alaska merged geophysical data grids
State of Alaska —
Merged grids of residual magnetic intensity and apparent resistivity compiled from the East Styx, Farewell, Middle Styx, and Styx River geophysical surveys. -
State
Iditarod electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Iditarod electromagnetic and magnetic airborne geophysical survey is located in the Iditarod, Innoko and McGrath mining districts, about 500 km southwest from... -
State
Wrangellia survey area: Airborne magnetic and electromagnetic data in line (point), grid, vector, and map formats, Talkeetna Mountains, Healy, and Mt. Hayes quadrangles, south-central Alaska
State of Alaska —
This digital publication, GPR 2014-1, contains data produced from airborne geophysical surveys conducted in 2013 for the Talkeetna Mountains, Healy, and Mt. Hayes... -
State
Middle Styx electromagnetic, magnetic, and radiometric airborne geophysical survey data compilation
State of Alaska —
The Middle Styx geophysical survey is located about 150 kilometers northwest of Anchorage, Alaska in the upper South Fork of the Kuskokwim River drainage and south of...
79 datasets found