MUSIC‐Type Electromagnetic Imaging of a Collection of Small Three‐Dimensional Inclusions

2007 ◽  
Vol 29 (2) ◽  
pp. 674-709 ◽  
Author(s):  
Habib Ammari ◽  
Ekaterina Iakovleva ◽  
Dominique Lesselier ◽  
Gaële Perrusson
Keyword(s):  
Three Dimensional ◽  
Electromagnetic Imaging

Three-dimensional electromagnetic imaging of dielectric scatterers

1996 ◽  
Vol 10 (7) ◽  
pp. 955-972
Author(s):  
P. Chaturvedi ◽  
R.G. Plumb ◽  
Z. Huang ◽  
K.R. Demarest
Keyword(s):  
Three Dimensional ◽  
Electromagnetic Imaging

Three dimensional radio-frequency electromagnetic imaging of an in-bin grain conditioning process

2019 ◽  
Vol 167 ◽  
pp. 105059 ◽  
Author(s):  
Colin Gilmore ◽  
Mohammad Asefi ◽  
Kyle Nemez ◽  
Jitendra Paliwal ◽  
Joe LoVetri
Keyword(s):  
Radio Frequency ◽  
Three Dimensional ◽  
Electromagnetic Imaging ◽  
Conditioning Process

Inadequacy of colonoscopy revealed by three-dimensional electromagnetic imaging

2001 ◽  
Vol 44 (7) ◽  
pp. 978-983 ◽  
Author(s):  
I. J. Adam ◽  
Z. Ali ◽  
A. J. Shorthouse
Keyword(s):  
Three Dimensional ◽  
Electromagnetic Imaging

scholarly journals Three-dimensional electromagnetic imaging of upwelling fluids in the Kyushu subduction zone, Japan

2015 ◽  
Vol 120 (1) ◽  
pp. 1-17 ◽  
Author(s):  
Maki Hata ◽  
Naoto Oshiman ◽  
Ryokei Yoshimura ◽  
Yoshikazu Tanaka ◽  
Makoto Uyeshima
Keyword(s):  
Subduction Zone ◽  
Three Dimensional ◽  
Electromagnetic Imaging

Groundwater electromagnetic imaging in complex geological and topographical regions: A case study of a tectonic boundary in the French Alps

Geophysics ◽  
2002 ◽  
Vol 67 (4) ◽  
pp. 1048-1060 ◽  
Author(s):  
Sophie Hautot ◽  
Pascal Tarits ◽  
Frédéric Perrier ◽  
Corinne Tarits ◽  
Michael Trique
Keyword(s):  
Water Chemistry ◽  
Three Dimensional ◽  
Low Frequency ◽  
Temporal Variations ◽  
Circulation System ◽  
Water Geochemistry ◽  
French Alps ◽  
Electromagnetic Imaging ◽  
Groundwater Circulation ◽  
East West

Very‐low‐frequency (VLF), audiomagnetotelluric (AMT), and water geochemistry surveys were performed on the Sur‐Frêtes Ridge in the French Alps to evaluate the groundwater circulation system within the ridge. At this site, temporal variations of the electric field have been observed in association with water‐level variations of neighboring artificial lakes. The Sur‐Frêtes Ridge is 1 km wide and trends east–west. Water samples were collected at 52 points distributed throughout the area. VLF soundings were carried out along three parallel east–west profiles, and 7 AMT soundings were carried out along an east–west profile on the top of the ridge. This site is characterized by a rugged topography of the ridge where geological and topographic trends are almost perpendicular, making the structure fully three dimensional. We constructed a 2‐D resistivity model of the ridge from 2‐D and 3‐D analyses of the VLF and AMT data, associating geology and topography models. When combined with the water chemistry data, a model is proposed for groundwater percolation below the ridge across the geological contacts. This study demonstrates that electromagnetic imaging in a highly heterogeneous context can be combined with water chemistry to map groundwater circulation at the kilometer scale. The approach is relevant for hydrogeological and environmental applications.

Linearized inversion methods for three-dimensional electromagnetic imaging in the multiple scattering regime

2018 ◽  
Vol 65 (15) ◽  
pp. 1787-1792 ◽  
Author(s):  
Kevin Unger ◽  
Ting Zhang ◽  
Patrick C. Chaumet ◽  
Anne Sentenac ◽  
Kamal Belkebir
Keyword(s):  
Multiple Scattering ◽  
Three Dimensional ◽  
Electromagnetic Imaging ◽  
Inversion Methods

Three-dimensional electromagnetic imaging of dielectric targets by means of the multiscaling inexact-Newton method

2017 ◽  
Vol 34 (7) ◽  
pp. 1119 ◽  
Author(s):  
Marco Salucci ◽  
Giacomo Oliveri ◽  
Nicola Anselmi ◽  
Federico Viani ◽  
Alessandro Fedeli ◽  
...  
Keyword(s):  
Newton Method ◽  
Three Dimensional ◽  
Inexact Newton Method ◽  
Electromagnetic Imaging
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