287 datasets found
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Federal
Transect 4 time-domain electromagnetic soundings to delineate saline groundwater in the Genesee valley-fill aquifer system, New York (2016-2017)
Department of the Interior —
This folder contains the raw and processed TEM data and inverted soundings showing resistivity (in ohm-m) with depth for all survey sites that were part of transect... -
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.... -
Federal
Water-Based Frequency Domain Electromagnetic Surveys at the Callahan Mine Superfund Site in Brooksville, Maine: October 2016 to May 2017
Department of the Interior —
In October 2016 and May 2017 frequency domain electromagnetic (FDEM) methods were used to image the electrical conductivity of the shallow subsurface. Electrical... -
Federal
Time-domain electromagnetic soundings to estimate the extent of saltwater intrusion on Shelter Island, New York (2017-2018)
Department of the Interior —
Twenty-six time-domain electromagnetic (TDEM) soundings were collected on Shelter Island, New York between March of 2017 and October of 2018. Soundings were collected... -
Federal
Mississippi Alluvial Plain (MAP): Electrical Resistivity & Facies Classification Grids
Department of the Interior —
Electrical resistivity results from four regional airborne electromagnetic (AEM) surveys (Burton et al. 2024, Hoogenboom et al. 2023, Minsley et al. 2021, Burton et... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Anderson, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Anderson National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Data Used to Assess the Hydrogeologic Framework with Emphasis on the Ogallala and Edwards-Trinity Aquifers, in and Near Gaines, Terry, and Yoakum Counties, Texas, 2018
Department of the Interior —
More than 11,500 well records, such as geophysical logs, drilling descriptions, and published hydrogeologic framework information, were evaluated to help characterize... -
State
Beaver Creek electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
The Beaver Creek survey is one of several geophysical surveys, collectively known as the Five Spot project (Southern Dishna River, Beaver Creek, and Fox Hills... -
Federal
Electric Resistivity Tomography (ERT) surveys conducted near campgrounds on the Buffalo National River, Arkansas
Department of the Interior —
Karst environments present many challenges to agencies and engineers attempting to work in these landscapes, particularly towards building infrastructure. The... -
State
Airborne electromagnetic and magnetic survey, Goldstream Creek watershed, interior Alaska
State of Alaska —
The Goldstream geophysical survey dataset provides airborne electromagnetic and magnetic data and resistivity models from a 258-square-km portion of the Goldstream... -
State
Fortymile mining district electromagnetic and magnetic airborne geophysical survey, data compilation
State of Alaska —
The Fortymile electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The... -
Federal
LAS Digital logs for the Mancos Shale, Candy Lane 1 (CL-1) Core in Montrose County, Colorado
Department of the Interior —
The Candy Lane 1 (CL-1) core was acquired in November 2005 as part of a multidisciplinary effort by the U.S. Geological Survey, the Bureau of Land Management, and the... -
Federal
LAS digital data files for the U.S.Geological Survey Alcova AR-1-13 core hole, Natrona County, Wyoming
Department of the Interior —
In 2013 the U.S. Geological Survey (USGS) drilled and logged a continuous core located on the northeast flank of the Alcova anticline in the southeastern part of the... -
State
Styx River electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
This geophysical survey is located in the upper South Fork Kuskokwim River and Skwentna river drainages, southcentral Alaska. The Styx River survey is in the Yentna... -
Federal
Airborne electromagnetic and magnetic survey data and inverted resistivity models, Cedar Rapids, Iowa, May 2017
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected by CGG Canada Services Ltd. in collaboration with the US Geological Survey (USGS) for the City... -
Federal
Airborne electromagnetic and magnetic survey data, southeastern San Joaquin Valley near Cawelo, California, 2016: Minimally processed data
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during October 2016 over a total distance of 262 line kilometers in the southeastern San... -
Federal
Frequency Domain Electromagnetic (FDEM) Surveys Collected in Fredericktown, Missouri, June 2018
Department of the Interior —
In June 2018, U.S. Geological Survey (USGS) in cooperation with the U.S. Environmental Protection Agency (EPA) collected geophysical measurements to help evaluate the... -
Federal
Airborne electromagnetic and magnetic survey data, southeastern San Joaquin Valley near Cawelo, California, 2016: Processed AEM data
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during October 2016 over a total distance of 262 line kilometers in the southeastern San... -
Federal
Waterborne resistivity surveys for streams in the Mississippi Alluvial Plain, 2017
Department of the Interior —
This content represents a compressed folder of the processed datasets for the waterborne resistivity profiling surveys of streams in the Mississippi Alluvial Plain.... -
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,...
287 datasets found