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
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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.
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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.
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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
Pulled Array Continuous Electrical Profiling
TL;DR: The electrical profiling method has been used widely for decades and has proved to be a powerful technique for mapping near-surface geology as mentioned in this paper and has gained a central position in Denmark for the detailed, regional mapping of protective clay caps of aquifers.
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Combined geophysical and geotechnical approach to ground investigations and hazard zonation of a quick clay area, mid Norway
Inger-Lise Solberg,Louise Hansen,Jan Steinar Rønning,Ellen D. Haugen,Einar Dalsegg,Jan Fredrik Tønnesen +5 more
TL;DR: In this paper, the authors focused on an area prone to quick clay landslides in mid Norway, which was investigated through a combination of geophysical and geotechnical methods.
Journal ArticleDOI
An integrated geophysical investigation of the hydrogeology of an anisotropic unconfined aquifer
TL;DR: In this paper, a local-scale geophysical study at an undisturbed site in the glacial-marine delta deposit aquifer was conducted to investigate the possible influence of anisotropy on flow through these unconsolidated sediments.
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Predicting the movements of permanently installed electrodes on an active landslide using time‐lapse geoelectrical resistivity data only
TL;DR: In this paper, the effects of electrode movements on time-lapse resistivity tomography were investigated using a simple analytical model and real data, and it was found that the electrode positions can be recovered to an accuracy of 4 % of the baseline electrode spacing.
Journal ArticleDOI
Time-lapse geophysical investigations over a simulated urban clandestine grave.
TL;DR: Research suggests that in complex urban made‐ground environments, initial resistivity surveys be collected before GPR and ERT follow‐up surveys are collected over the identified geophysical anomalies.
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