A new far‐field low‐frequency electromagnetic method for measurement of temporal variations in subsurface electrical conductivity averaged over a transect

ABSTRACT The new far‐field low‐frequency electromagnetic method used the electromagnetic ground wave from distant radio transmitters at low frequencies to estimate temporal variations of factors affecting subsurface electrical conductivity averaged along the propagation path between either a transmi...

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Bibliographic Details

Published in:	Near surface geophysics (Online) Vol. 16; no. 5; pp. 573 - 590
Main Authors:	Kiseleva, Olga, Brandelik, Alexander, Hübner, Christof, Kalthoff, Norbert, Kohler, Martin, Königer, Franz, Kottmeier, Christoph
Format:	Journal Article
Language:	English
Published:	01-10-2018
Subjects:	Depth to the groundwater table Ground wave propagation Soil moisture
Online Access:	Get full text
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