Three-dimensional geophysical anatomy of an active landslide in Lias Group mudrocks, Cleveland Basin, UK
Jonathan Chambers,Paul Wilkinson,Oliver Kuras,Jonathan R. Ford,David Gunn,Philip Meldrum,Catherine Pennington,A.L. Weller,Peter Hobbs,Richard Ogilvy +9 more
TLDR
In this article, a geoelectrical investigation of a slow moving earth slide in Lower Jurassic Lias Group rocks of the Cleveland Basin, UK, is described, which includes a reconnaissance survey phase using two-dimensional electrical resistivity tomography (ERT), resistivity mapping, self-potential (SP) profiling and mapping, followed by a detailed investigation of an area of the landslide using three-dimensional (3D) ERT and selfpotential tomography.About:
This article is published in Geomorphology.The article was published on 2011-02-15 and is currently open access. It has received 145 citations till now. The article focuses on the topics: Landslide & Electrical resistivity tomography.read more
Citations
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Interpolation of landslide movements to improve the accuracy of 4D geoelectrical monitoring
Sebastian Uhlemann,Sebastian Uhlemann,Paul Wilkinson,Jonathan Chambers,Hansruedi Maurer,A. Merritt,David Gunn,Philip Meldrum +7 more
TL;DR: In this article, the authors compare three interpolation techniques, i.e., a piecewise planar, bi-linear spline, and a kriging based interpolation scheme, and show that by correcting for sensor movements corresponding artefacts can virtually be removed and true resistivity changes be imaged.
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A novel optimal plane arrangement of stabilizing piles based on soil arching effect and stability limit for 3D colluvial landslides
TL;DR: In this article, the authors presented a novel optimal plane arrangement of stabilizing piles in terms of the provided half simplified flattened ellipsoid model, which can be used to describe the three-dimensional characteristics of sliding mass for colluvial landslides.
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Towards hydrological triggering mechanisms of large deep-seated landslides
TL;DR: In this paper, the authors investigated the rainfall-groundwater relationship in a large deep-seated landslide near Ľubietova (Western Carpathians) catastrophically reactivated at the end of February 1977.
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Accuracy assessment of a uav-based landslide monitoring system
TL;DR: In this article, a self-calibrating bundle adjustment-SfM pipeline using ground control points (GCPs) is used to evaluate misalignment biases and unresolved systematic errors that are transferred through the SfM process into the derived elevation models.
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Measurement and modelling of moisture—electrical resistivity relationship of fine-grained unsaturated soils and electrical anisotropy
A. Merritt,Jonathan Chambers,Paul Wilkinson,L.J. West,William Murphy,David Gunn,Sebastian Uhlemann,Sebastian Uhlemann +7 more
TL;DR: In this article, a methodology for developing resistivity-moisture content relationships of materials associated with a clayey landslide is presented, which includes sample selection and preparation, laboratory measurement of resistivity with changing moisture content, and derivation of models describing the relationship between resistivity and moisture content.
References
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Journal Article
Landslide types and processes
TL;DR: In this paper, the authors reviewed the range of Earth surface movements that may be classified as LANDSLIDES and classified them according to the following: Falling, sliding, or flowing.
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Electrical resistivity survey in soil science: a review .
TL;DR: In this paper, the authors overview the variation of electrical resistivity as a function of soil properties, and the main electrical device to performed one-, two-or three-dimensional surveys, and explain the basic principles of the data interpretation.
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A numerical comparison of 2D resistivity imaging with 10 electrode arrays
Torleif Dahlin,Bing Zhou +1 more
TL;DR: In this article, numerical simulations are used to compare the resolution and efficiency of 2D resistivity imaging surveys for 10 electrode arrays, including pole-pole (PP), pole-dipole (PD), half-Wenner (HW), Wenner-α (WN), Schlumberger (SC), dipole-dipsole (DD), WenNER-β (WB), γ -array (GM), multiple or moving gradient array (GD) and midpoint-potential-referred measurement (MPR) arrays.
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