H
Hansruedi Maurer
Researcher at ETH Zurich
Publications - 243
Citations - 6165
Hansruedi Maurer is an academic researcher from ETH Zurich. The author has contributed to research in topics: Ground-penetrating radar & Borehole. The author has an hindex of 39, co-authored 234 publications receiving 5263 citations. Previous affiliations of Hansruedi Maurer include University of Adelaide & École Polytechnique Fédérale de Lausanne.
Papers
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Experimental design: Electrical resistivity data sets that provide optimum subsurface information
TL;DR: An experimental design procedure is developed to identify suites of electrode configurations that provide subsurfaces information according to predefined optimization criteria and includes a goodness function that ranks the sensitivity of every possible electrode configuration to changes in the subsurface parameters.
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Application of a new 2D time-domain full-waveform inversion scheme to crosshole radar data
TL;DR: In this article, the authors proposed a full-waveform inversion scheme based on a finite-difference time-domain solution of Maxwell's equations to increase the resolution of radar tomograms.
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A New Vector Waveform Inversion Algorithm for Simultaneous Updating of Conductivity and Permittivity Parameters From Combination Crosshole/Borehole-to-Surface GPR Data
Giovanni Angelo Meles,Jan van der Kruk,Stewart Greenhalgh,J.R. Ernst,Hansruedi Maurer,Alan G. Green +5 more
TL;DR: An iterative gradient method in which the steepest descent direction, used to update iteratively the permittivity and conductivity distributions in an optimal way, is found by cross-correlating the forward vector wavefield and the backward-propagated vectorial residual wavefield.
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Full-Waveform Inversion of Crosshole Radar Data Based on 2-D Finite-Difference Time-Domain Solutions of Maxwell's Equations
TL;DR: A full-waveform inversion scheme that is based on a finite-difference time-domain solution of Maxwell's equations is introduced and is shown to be remarkably robust to the presence of uncorrelated noise in the radar data.
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Refraction tomography over a buried waste disposal site
TL;DR: In this paper, a surface 2-D tomographic refraction scheme based on a fast finite-difference eikonal solver and an inversion method that incorporates appropriate damping and smoothing constraints was developed.