Suppression of very low frequency radio noise in transient electromagnetic data with semi-tapered gates

<p>The transient electromagnetic method (TEM) is widely used for mapping subsurface resistivity structures, but data are inevitably contaminated by noise from various sources. It is common practice to gate signals from TEM systems to reduce the amount of data and improve the signal-to-noise ra...

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Bibliographic Details
Main Authors: J. J. Larsen, S. S. Pedersen, N. Foged, E. Auken
Format: Article
Language:English
Published: Copernicus Publications 2021-04-01
Series:Geoscientific Instrumentation, Methods and Data Systems
Online Access:https://gi.copernicus.org/articles/10/81/2021/gi-10-81-2021.pdf