Journal ArticleDOI
Recent developments in the direct-current geoelectrical imaging method
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TLDR
There have been major improvements in instrumentation, field survey design and data inversion techniques for the geoelectrical method over the past 25 years as mentioned in this paper, which has made it possible to conduct large 2D, 3D and even 4D surveys efficiently to resolve complex geological structures that were not possible with traditional 1-D surveys.About:
This article is published in Journal of Applied Geophysics.The article was published on 2013-08-01. It has received 702 citations till now. The article focuses on the topics: Computer technology.read more
Citations
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Journal ArticleDOI
Combined electrical resistivity tomography and ground penetrating radar to map Eurasian badger (Meles Meles) burrows in clay-rich flood embankments (levees)
A White,G. Wilkinson,J. Boyd,James Wookey,J-Michael Kendall,Andrew Binley,T. Grossey,John C. Chambers +7 more
TL;DR: In this paper , the authors used electrical resistivity tomography (ERT) and ground penetrating radar (GPR) to image two badger burrow networks, called "setts", located in clay embankments on the River Ouse, UK.
Three-dimensional electrical resistivity tomography for the exploration of the prehistoric deposits of Fumane cave (Verona, Italy)
TL;DR: Obradović et al. as discussed by the authors used two resistivity arrays to obtain the first 2-3 meters of the Fumane Cave and the total depth of the entire deposit.
Establecimiento de características técnicas para el diseño e implementación de instrumentación geofísica de inspección y monitoreo a baja frecuencia
Rodriguez Condia,Josie Esteban +1 more
Journal ArticleDOI
Assessing the Impact of Fractured Zones Imaged by ERT on Groundwater Model Prediction: A Case Study in a Chalk Aquifer in Voort (Belgium)
TL;DR: In this paper , the authors present a case study of a groundwater extraction site in a fractured chalk aquifer in Voort (Belgium), used for the production of drinking water.
Book ChapterDOI
Determination of Groundwater Quality Near a Non-engineered Landfill Using Electrical Resistivity Tomography
TL;DR: In this article, a model non-engineered landfill of dimension 4 m × 2.4 m × 0.6 m depth was prepared to replicate the original site condition and water quality index was calculated to determine the quality of water for each sample and correlated with the resistivity data.
References
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Journal ArticleDOI
The electrical resistivity log as an aid in determining some reservoir characteristics
TL;DR: The usefulness of the electrical resistivity log in determining reservoir characteristics is governed largely by: (1) the accuracy with which the true resistivity of the formation can be determined; (2) the scope of detailed data concerning the relation of resistivity measurements to formation characteristics; (3) the available information concerning the conductivity of connate or formation waters; and (4) the extent of geologic knowledge regarding probable changes in facies within given horizons, both vertically and laterally, particularly in relation to the resultant effect on the electrical properties of the reservoir as mentioned in this paper.
Book
An Introduction to Applied and Environmental Geophysics
TL;DR: The first edition of the book as mentioned in this paper contains case histories, and descriptions of geophysical techniques not previously included in such textbooks, but the level of mathematics and physics is deliberately kept to a minimum but is described qualitatively within the text.
Journal ArticleDOI
Rapid least-squares inversion of apparent resistivity pseudosections by a quasi-Newton method1
M.H. Loke,R. D. Barker +1 more
TL;DR: In this paper, a smoothness-constrained least-squares method was used for the interpretation of data from resistivity tomography surveys on an 80486DX microcomputer.
Rapid least-squared inversion of apparent resisitivity pseudosections by a quasi-Newton method
M. H. Loke,R. D. Barker +1 more
TL;DR: In this article, a smoothness-constrained least-squares method was used for the interpretation of data from resistivity tomography surveys on an 80486DX microcomputer.
Journal ArticleDOI
Occam's inversion to generate smooth, two-dimensional models from magnetotelluric data
TL;DR: In this paper, the authors propose an extension of the existing 1-D algorithm, Occam's inversion, to smooth 2-D models using an extension to the existing Occam inversion.
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