Technical note: Efficient imaging of hydrological  units below lakes and fjords with a floating,  transient electromagnetic (FloaTEM) system

Maurya, Pradip Kumar; Christensen, Frederik Ersted; Kass, Masson Andy; Pedersen, Jesper B.; Frederiksen, Rasmus R.; Foged, Nikolaj; Christiansen, Anders Vest; Auken, Esben

doi:10.5194/hess-26-2813-2022

Articles | Volume 26, issue 11

https://doi.org/10.5194/hess-26-2813-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/hess-26-2813-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 26, issue 11

Technical note

|

02 Jun 2022

Technical note |

| 02 Jun 2022

Technical note: Efficient imaging of hydrological units below lakes and fjords with a floating, transient electromagnetic (FloaTEM) system

Pradip Kumar Maurya, Frederik Ersted Christensen, Masson Andy Kass, Jesper B. Pedersen, Rasmus R. Frederiksen, Nikolaj Foged, Anders Vest Christiansen, and Esben Auken

Related authors

Alleviating interpretational ambiguity in hydrogeology through clustering-based analysis of transient electromagnetic and surface nuclear magnetic resonance data

Mathias Vang, Jakob Juul Larsen, Anders Vest Christiansen, and Denys Grombacher

Hydrol. Earth Syst. Sci., 29, 5315–5329, https://doi.org/10.5194/hess-29-5315-2025,https://doi.org/10.5194/hess-29-5315-2025, 2025

Short summary

Potential of Machine learning techniques compared to MIKE-SHE model for drain flow predictions in tile-drained agricultural areas of Denmark

Hafsa Mahmood, Ty P. A. Ferré, Raphael J. M. Schneider, Simon Stisen, Rasmus R. Frederiksen, and Anders V. Christiansen

EGUsphere, https://doi.org/10.5194/egusphere-2023-1872,https://doi.org/10.5194/egusphere-2023-1872, 2023

Preprint withdrawn

Short summary

DL-RMD: a geophysically constrained electromagnetic resistivity model database (RMD) for deep learning (DL) applications

Muhammad Rizwan Asif, Nikolaj Foged, Thue Bording, Jakob Juul Larsen, and Anders Vest Christiansen

Earth Syst. Sci. Data, 15, 1389–1401, https://doi.org/10.5194/essd-15-1389-2023,https://doi.org/10.5194/essd-15-1389-2023, 2023

Short summary

Brief communication: The hidden labyrinth: deep groundwater in Wright Valley, Antarctica

Hilary A. Dugan, Peter T. Doran, Denys Grombacher, Esben Auken, Thue Bording, Nikolaj Foged, Neil Foley, Jill Mikucki, Ross A. Virginia, and Slawek Tulaczyk

The Cryosphere, 16, 4977–4983, https://doi.org/10.5194/tc-16-4977-2022,https://doi.org/10.5194/tc-16-4977-2022, 2022

Short summary

A towed magnetic gradiometer array for rapid, detailed imaging of utility, geological, and archaeological targets

M. Andy Kass, Esben Auken, Jakob Juul Larsen, and Anders Vest Christiansen

Geosci. Instrum. Method. Data Syst., 10, 313–323, https://doi.org/10.5194/gi-10-313-2021,https://doi.org/10.5194/gi-10-313-2021, 2021

Short summary

Cited articles

Auken, E., Jørgensen, F., and Sørensen, K. I.: Large-scale TEM investigation for groundwater, Explor. Geophys., 33, 188–194, 2003.

Auken, E., Christiansen, A. V., Westergaard, J. A., Kirkegaard, C., Foged, N., and Viezzoli, A.: An integrated processing scheme for high-resolution airborne electromagnetic surveys, the SkyTEM system, Explor. Geophys., 40, 184–192, 2009.

Auken, E., Christiansen, A. V., Fiandaca, G., Schamper, C., Behroozmand, A. A., Binley, A., Nielsen, E., Effersø, F., Christensen, N. B., Sørensen, K. I., Foged, N., and Vignoli, G.: An overview of a highly versatile forward and stable inverse algorithm for airborne, ground-based and borehole electromagnetic and electric data, Explor. Geophys., 46, 223–235, 2015.

Auken, E., Foged, N., Larsen, J., Lassen, K., Maurya, P., Dath, S., and Eiskjær, T.: tTEM – A towed transient electromagnetic system for detailed 3D imaging of the top 70 m of the subsurface, Geophysics, E13–E22, https://doi.org/10.1190/geo2018-0355.1, 2018.

Binley, A. and Kemna, A.: DC Resistivity and Induced Polarization Methods, in: Hydrogeophysics, edited by: Rubin, Y. and Hubbard, S. S., Springer Netherlands, Dordrecht, 129–156, https://doi.org/10.1007/1-4020-3102-5_5, 2005.