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
On the spatio-temporal dynamics of soil moisture at the field scale
Harry Vereecken,Johan Alexander Huisman,Yakov Pachepsky,Carsten Montzka,J. van der Kruk,Heye Bogena,Lutz Weihermüller,Michael Herbst,Gonzalo Martinez,Jan Vanderborght +9 more
TL;DR: In this paper, the authors review the state of the art of characterizing and analyzing spatio-temporal dynamics of soil moisture content at the field scale and discuss measurement techniques that have become available in recent years and that provide unique opportunities to characterize field scale soil moisture variability with high spatial and temporal resolution.
Journal ArticleDOI
Electrical resistivity tomography technique for landslide investigation: A review
TL;DR: A review of the main results obtained by applying 2D and 3D Electrical Resistivity Tomography (ERT) for the investigation of a wide spectrum of landslide phenomena which affected various geological formations and occurred in different geographic areas is presented in this paper.
Journal ArticleDOI
Geophysical Monitoring of Moisture-Induced Landslides: A Review
J. Whiteley,J. Whiteley,Jonathan Chambers,Sebastian Uhlemann,Paul Wilkinson,J-Michael Kendall +5 more
TL;DR: Whiteley et al. as discussed by the authors presented a review of the state of the art of geophysical monitoring applied to moisture-induced landslides, focusing on technical and practical uses of time-lapse methods in geophysics applied to monitoring moistureinduced landslide.
Journal ArticleDOI
Life and death of slow-moving landslides
TL;DR: In the most destructive and catastrophic landslide events, rocks, soil and fluids can travel at speeds approaching several tens of metres per second as discussed by the authors, but slow-moving landslides rarely claim lives, they can cause major damage to infrastructure and sometimes fail catastrophically, transitioning into fast moving landslides that can result in thousands of casualties.
References
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Journal ArticleDOI
Shallow high‐resolution 2-D and 3-D electrical crosshole imaging
TL;DR: In the last decade, the direct current electrical resistivity (ER) method has been used to assist the design and construction of tunnels and dams in Japan as discussed by the authors, which is more suitable for shallow surveys than the electromagnetic (EM) method because ER is not affected by man-made noise.
Journal ArticleDOI
Comparison of some electrode arrays for their IP and apparent resistivity responses over a sheet like target
A.S Saydam,K. Duckworth +1 more
TL;DR: In this paper, a comparative study of the IP and apparent resistivity responses of Wenner, dipole dipole, pole dipole and pole pole arrays over a sheet-like target was made by means of scale model experiments, which allowed a qualitative comparison of the electrode arrays with respect to the amplitude and width of their anomalous response and evaluation of their relative depth penetration.
Proceedings ArticleDOI
Experience With Anisotropic Inversion For Electrical Resistivity Tomography
Douglas LaBrecque,Dan Casale +1 more
TL;DR: In this paper, an iterative, Occam's-style, regularized inverse approach was used to invert a finite-difference based forward model, which produced images that are less prone to artifacts and more robust with respect to initial starting models.
Journal ArticleDOI
Lithologically constrained rainfall (LCR) method for estimating spatio-temporal recharge distribution in crystalline rocks
TL;DR: In this paper, a lithologically constrained rainfall (LCR) method has been developed to estimate the spatial and temporal natural recharge distribution, a complex and high variable hydrological parameter in hard rocks.
Journal ArticleDOI
Geophysical prospection of a bronze foundry on the southern slope of the acropolis at athens, Greece
Matthias Leopold,Evey Gannaway,Jörg Völkel,Florian Haas,Michael Becht,Tobias Heckmann,Markus Westphal,Gerhard Zimmer +7 more
TL;DR: In 2010, a geophysical survey of the whole production site was carried out for the first time in order to either reveal or to exclude any further sites of the bronze foundry complex as mentioned in this paper.
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