scholarly journals Removing the effects of temperature on electrical resistivity tomography data collected in partially frozen ground: Limitations and considerations for field applications

2021 ◽  
Author(s):  
Teddi Herring ◽  
Adam Pidlisecky ◽  
Edwin Cey
Keyword(s):  
Electrical Resistivity ◽  
Electrical Resistivity Tomography ◽  
Frozen Ground ◽  
Resistivity Tomography ◽  
Effects Of Temperature ◽  
Tomography Data

scholarly journals Hybrid parametric/smooth inversion of electrical resistivity tomography data

2021 ◽  
pp. 104986
Author(s):  
Teddi Herring ◽  
Lindsey J. Heagy ◽  
Adam Pidlisecky ◽  
Edwin Cey
Keyword(s):  
Electrical Resistivity ◽  
Electrical Resistivity Tomography ◽  
Resistivity Tomography ◽  
Tomography Data

An algorithm for fast 3D inversion of surface electrical resistivity tomography data: application on imaging buried antiquities

2011 ◽  
Vol 59 (3) ◽  
pp. 557-575 ◽  
Author(s):  
N.G. Papadopoulos ◽  
P. Tsourlos ◽  
C. Papazachos ◽  
G.N. Tsokas ◽  
A. Sarris ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
Electrical Resistivity Tomography ◽  
3D Inversion ◽  
Resistivity Tomography ◽  
Data Application ◽  
Tomography Data

scholarly journals Quasi-3-D resistivity imaging – mapping of heterogeneous frozen ground conditions using electrical resistivity tomography

2009 ◽  
Vol 3 (3) ◽  
pp. 895-918 ◽  
Author(s):  
C. Kneisel ◽  
A. Bast ◽  
D. Schwindt
Keyword(s):  
Electrical Resistivity ◽  
Electrical Resistivity Tomography ◽  
Swiss Alps ◽  
Small Scale ◽  
Frozen Ground ◽  
Resistivity Tomography ◽  
Near Surface ◽  
Glacier Forefield ◽  
Mountain Permafrost ◽  
Ground Conditions

Abstract. Up to now an efficient 3-D geophysical mapping of the subsurface in mountainous environments with rough terrain has not been possible. A merging approach of several closely spaced 2-D electrical resistivity tomography (ERT) surveys to build up a quasi-3-D model of the electrical resistivity is presented herein as a practical compromise for inferring subsurface characteristics and lithology. The ERT measurements were realised in a small glacier forefield in the Swiss Alps with complex terrain exhibiting a small scale spatial variability of surface substrate. To build up the grid for the quasi-3-D measurements the ERT surveys were arranged as parallel profiles and perpendicular tie lines. The measured 2-D datasets were collated into one quasi-3-D file. A forward modelling approach – based on studies at a permafrost site below timberline – was used to optimize the geophysical survey design for the mapping of the mountain permafrost distribution in the investigated glacier forefield. Quasi-3-D geoelectrical imaging is a useful method for mapping of heterogeneous frozen ground conditions and can be considered as a further milestone in the application of near surface geophysics in mountain permafrost environments.

Analysis and interpretation of electrical resistivity tomography data of alluvial aquifer of Tamanrasset Southern Algeria

2018 ◽  
Author(s):  
Aziez Zeddouri ◽  
Abderrahmane Ben Elkheir ◽  
Samia Hadj-Said ◽  
Jean-Denis Taupin ◽  
Christian Leduc ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
Electrical Resistivity Tomography ◽  
Alluvial Aquifer ◽  
Resistivity Tomography ◽  
Tomography Data
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