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Federal
AEM processed survey data, Shellmound, Mississippi, March 2018
Department of the Interior —
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired in late February to early March 2018 along 2,364 line-kilometers in the Shellmound,... -
Federal
Airborne electromagnetic and magnetic survey, southwestern San Joaquin Valley near Lost Hills, California, 2016: Inverted resistivity models
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during October 2016 along 1,443 line kilometers in the southwestern San Joaquin Valley near... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Goose Lake, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Goose Lake National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
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
Borehole Nuclear Magnetic Resonance Inverted Models; Alaska, 2015
Department of the Interior —
Fire can be a significant driver of permafrost change in boreal landscapes, altering the availability of soil carbon and nutrients that have important implications... -
Federal
Electrical resistivity tomography (ERT) data
Department of the Interior —
Surface electrical resistivity tomography (ERT), electromagnetic induction (EMI), and self-potential (SP) data were acquired March 9 - 20, 2018 by the U.S. Geological... -
Federal
Electromagnetic induction (EMI) data, Jim Woodruff Lock and Dam, Chattahoochee, Florida, March 2018
Department of the Interior —
Surface electrical resistivity tomography (ERT), electromagnetic induction (EMI), and self-potential (SP) data were acquired March 9 - 20, 2018 by the U.S. Geological... -
Federal
Airborne electromagnetic and magnetic survey, southwestern San Joaquin Valley near Lost Hills, California, 2016: Minimally processed electromagnetic and magnetic data
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during October 2016 along 1,443 line kilometers in the southwestern San Joaquin Valley near... -
Federal
Alaska permafrost characterization: Geophysical and related field data collected from 2016-2017
Department of the Interior —
Electrical resistivity tomography (ERT), downhole nuclear magnetic resonance (NMR), and manual permafrost-probe measurements were used to quantify permafrost... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: North Root, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at North Root National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Permafrost Vegetation Measurements; Alaska, 2015
Department of the Interior —
This release contains plant species cover measured along transects in Alaska, 2015. Site condition information in terms of wildfire burns is also included. -
Federal
Surface electrical resistivity tomography, magnetic, and gravity surveys in Redwell Basin and the greater East River watershed near Crested Butte, Colorado, 2017: Gravity Data
Department of the Interior —
Surface geophysical surveys were conducted in July 2017 in the greater East River Watershed near Crested Butte Colorado with a focused effort in Redwell Basin as part... -
Federal
Airborne electromagnetic and magnetic survey, Yellowstone National Park, 2016 - Minimally Processed Data
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during November and December 2016 along 4,212 line-kilometers over Yellowstone National Park,... -
Federal
Ground-based electromagnetic survey, Alamosa, Colorado, March 2020
Department of the Interior —
Shallow soil conductivity was mapped in the San Luis Valley, Colorado, using the DualEM421 electromagnetic sensor in March 2020. Data were acquired by towing the... -
Federal
Surface electrical resistivity tomography, magnetic, and gravity surveys in Redwell Basin and the greater East River watershed near Crested Butte, Colorado, 2017: Magnetics Data
Department of the Interior —
Surface electrical resistivity tomography, magnetic, and gravity surveys were conducted in July 2017 in the greater East River Watershed near Crested Butte Colorado... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Northeast, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Northeast National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Borehole Nuclear Magnetic Resonance Data; Alaska, 2015 final
Department of the Interior —
Fire can be a significant driver of permafrost change in boreal landscapes, altering the availability of soil carbon and nutrients that have important implications... -
Federal
Airborne electromagnetic and magnetic survey data, Western Yukon Flats, Alaska, February 2016
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during February 2016 along 300 line kilometers in the western Yukon Flats near Stevens Village,... -
Federal
AEM processed survey data of the Mississippi Alluvial Plain, November 2018 - February 2019
Department of the Interior —
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2018 to February 2019 along 16,816 line-kilometers (line-km) over the... -
Federal
Airborne electromagnetic, magnetic, and radiometric survey of the Mississippi Alluvial Plain, November 2019 - March 2020: AEM inverted resistivity models
Department of the Interior —
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2019 to March 2020 along 24,030 line-kilometers (line-km) over the Mississippi...