Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys
One of the most used geophysical measurement techniques for soil reconstruction is the Electrical Resistivity Tomography. In many different application fields, the reconstruction of the subsurface must be accurate and precise in order to properly identify the underground target. In many practical ca...
Published in: | 2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) |
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Institute of Electrical and Electronics Engineers Inc.
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Online Access: | https://hdl.handle.net/11368/3026854 https://doi.org/10.1109/I2MTC48687.2022.9806650 https://ieeexplore.ieee.org/document/9806650 |
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ftunitriestiris:oai:arts.units.it:11368/3026854 2023-05-15T14:17:45+02:00 Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys Gabriele Patrizi Giulia Guidi Lorenzo Ciani Marcantonio Catelani Luca Cappuccini Agnese Innocenti Nicola Casagli Veronica Pazzi Patrizi, Gabriele Guidi, Giulia Ciani, Lorenzo Catelani, Marcantonio Cappuccini, Luca Innocenti, Agnese Casagli, Nicola Pazzi, Veronica 2022 https://hdl.handle.net/11368/3026854 https://doi.org/10.1109/I2MTC48687.2022.9806650 https://ieeexplore.ieee.org/document/9806650 eng eng Institute of Electrical and Electronics Engineers Inc. info:eu-repo/semantics/altIdentifier/wos/WOS:000844585400181 2022 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2022 firstpage:1 lastpage:5 numberofpages:5 https://hdl.handle.net/11368/3026854 doi:10.1109/I2MTC48687.2022.9806650 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85134433169 https://ieeexplore.ieee.org/document/9806650 info:eu-repo/semantics/closedAccess Archeological survey Geophysical measurement Remote Pole Resistivity measurement Soil reconstruction Subsurface resistivity info:eu-repo/semantics/conferenceObject 2022 ftunitriestiris https://doi.org/10.1109/I2MTC48687.2022.9806650 2023-04-09T06:21:46Z One of the most used geophysical measurement techniques for soil reconstruction is the Electrical Resistivity Tomography. In many different application fields, the reconstruction of the subsurface must be accurate and precise in order to properly identify the underground target. In many practical cases this will allow to decrease the costs thanks to an easier and more accurate plan of the excavation survey. There are different array geometries that could be used in Electrical Resistivity Tomography depending on the area of investigation. Some of them uses a remote electrode (also known as remote pole) ideally located at infinite distance from the other electrodes. Obviously, since the length of the cable is finite, it is ot possible to deploy the remote pole at the theoretical infinite distance. Thus, it is fundamental to understand how this error influence the subsurface reconstruction. Starting from a previous work, this paper compares the output of a Monte Carlo simulation with the results of a measurement survey carried out on an Etruscan tumulus. The location of the remote pole has been changed starting at 50 m up to 150 m from the center of the linear array. The results of both simulations and measurement campaign emphasizes the effects of a non-ideal remote pole in terms of apparent resistivity of the subsurface and colormap-based soil reconstruction. Conference Object Archeological Survey Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) 2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) 1 5 |
institution |
Open Polar |
collection |
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) |
op_collection_id |
ftunitriestiris |
language |
English |
topic |
Archeological survey Geophysical measurement Remote Pole Resistivity measurement Soil reconstruction Subsurface resistivity |
spellingShingle |
Archeological survey Geophysical measurement Remote Pole Resistivity measurement Soil reconstruction Subsurface resistivity Gabriele Patrizi Giulia Guidi Lorenzo Ciani Marcantonio Catelani Luca Cappuccini Agnese Innocenti Nicola Casagli Veronica Pazzi Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
topic_facet |
Archeological survey Geophysical measurement Remote Pole Resistivity measurement Soil reconstruction Subsurface resistivity |
description |
One of the most used geophysical measurement techniques for soil reconstruction is the Electrical Resistivity Tomography. In many different application fields, the reconstruction of the subsurface must be accurate and precise in order to properly identify the underground target. In many practical cases this will allow to decrease the costs thanks to an easier and more accurate plan of the excavation survey. There are different array geometries that could be used in Electrical Resistivity Tomography depending on the area of investigation. Some of them uses a remote electrode (also known as remote pole) ideally located at infinite distance from the other electrodes. Obviously, since the length of the cable is finite, it is ot possible to deploy the remote pole at the theoretical infinite distance. Thus, it is fundamental to understand how this error influence the subsurface reconstruction. Starting from a previous work, this paper compares the output of a Monte Carlo simulation with the results of a measurement survey carried out on an Etruscan tumulus. The location of the remote pole has been changed starting at 50 m up to 150 m from the center of the linear array. The results of both simulations and measurement campaign emphasizes the effects of a non-ideal remote pole in terms of apparent resistivity of the subsurface and colormap-based soil reconstruction. |
author2 |
Patrizi, Gabriele Guidi, Giulia Ciani, Lorenzo Catelani, Marcantonio Cappuccini, Luca Innocenti, Agnese Casagli, Nicola Pazzi, Veronica |
format |
Conference Object |
author |
Gabriele Patrizi Giulia Guidi Lorenzo Ciani Marcantonio Catelani Luca Cappuccini Agnese Innocenti Nicola Casagli Veronica Pazzi |
author_facet |
Gabriele Patrizi Giulia Guidi Lorenzo Ciani Marcantonio Catelani Luca Cappuccini Agnese Innocenti Nicola Casagli Veronica Pazzi |
author_sort |
Gabriele Patrizi |
title |
Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
title_short |
Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
title_full |
Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
title_fullStr |
Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
title_full_unstemmed |
Analysis of non-ideal remote pole in Electrical Resistivity Tomography for subsurface surveys |
title_sort |
analysis of non-ideal remote pole in electrical resistivity tomography for subsurface surveys |
publisher |
Institute of Electrical and Electronics Engineers Inc. |
publishDate |
2022 |
url |
https://hdl.handle.net/11368/3026854 https://doi.org/10.1109/I2MTC48687.2022.9806650 https://ieeexplore.ieee.org/document/9806650 |
genre |
Archeological Survey |
genre_facet |
Archeological Survey |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000844585400181 2022 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2022 firstpage:1 lastpage:5 numberofpages:5 https://hdl.handle.net/11368/3026854 doi:10.1109/I2MTC48687.2022.9806650 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85134433169 https://ieeexplore.ieee.org/document/9806650 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1109/I2MTC48687.2022.9806650 |
container_title |
2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) |
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