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Pradip Kumar Maurya

Application of a towed time-domain electromagnetic (Ttem) imaging system in jamestown, north dakota

Publikation: Bidrag til bog/antologi/rapport/proceedingKonferencebidrag i proceedingsForskningpeer review

DOI

  • Carole D. Johnson, United States Geological Survey
  • ,
  • Joshua F. Valder, United States Geological Survey
  • ,
  • Eric A. White, United States Geological Survey
  • ,
  • Pradip K. Maurya
  • David Hisz, North Dakota State Water Commission
  • ,
  • John W. Lane, United States Geological Survey

Time-Domain Electromagnetic (EM) methods have been used for decades in support of groundwater investigations. A new towed Time-Domain EM system called “tTEM”, designed by Aarhus University, is being tested and evaluated under a collaborative research agreement with the U.S. Geological Survey (USGS). The tTEM system is rapid and efficient, providing high-resolution, nearly continuous profiles of subsurface resistivity useful for hydrostratigraphic mapping and assessment of aquifer materials. Here we provide an example of a tTEM survey conducted in Jamestown, North Dakota (ND). The purpose of the ND investigation was to assess tTEM the ability of the system to map coarse-grained materials within the Spiritwood Aquifer. The tTEM survey results compare favorably with the results of an airborne EM (AEM) survey previously conducted in the area and to lithologic logs from nearby boreholes.

OriginalsprogEngelsk
Titel32nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, SAGEEP 2019
Antal sider4
ForlagJ and N Group, Ltd.
Udgivelsesår2019
Sider98-101
ISBN (Elektronisk)9781510883949
DOI
StatusUdgivet - 2019
Begivenhed32nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, SAGEEP 2019 - Portland, USA
Varighed: 17 mar. 201921 mar. 2019

Konference

Konference32nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, SAGEEP 2019
LandUSA
ByPortland
Periode17/03/201921/03/2019
SerietitelProceedings of the Symposium on the Application of Geophyics to Engineering and Environmental Problems, SAGEEP
Vol/bind2019-March

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