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Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection

Magnetic resonance sounding (MRS) technology is the only geophysical means to directly and quantitatively detect groundwater and has achieved good results in hydrogeological prospecting applications. In recent years, researchers have conducted considerable research on the efficiency of a single inst...

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Detalles Bibliográficos
Autores principales: Li, Cong, Zeng, Zhaofa, Wang, Zhuo, Yi, Xiaofeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8539977/
https://www.ncbi.nlm.nih.gov/pubmed/34695938
http://dx.doi.org/10.3390/s21206725
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author Li, Cong
Zeng, Zhaofa
Wang, Zhuo
Yi, Xiaofeng
author_facet Li, Cong
Zeng, Zhaofa
Wang, Zhuo
Yi, Xiaofeng
author_sort Li, Cong
collection PubMed
description Magnetic resonance sounding (MRS) technology is the only geophysical means to directly and quantitatively detect groundwater and has achieved good results in hydrogeological prospecting applications. In recent years, researchers have conducted considerable research on the efficiency of a single instrument, yielding certain results. However, the overall work efficiency of this method has not been effectively determined in its application to a large-scale survey. Hence, we propose both a joint detection method for MRS that determines the minimum working distance when multiple systems operate simultaneously and a collaborative measurement method of dual systems operating simultaneously in a fixed range of work areas. The cooperative working mode of the instruments is tested in the detection area, and the working mode proposed in this paper is shown to effectively avoid measurement interference between systems. Compared with the working mode of a single set of instruments, the measurement efficiency is more than doubled. Through this research, the feasibility of multiple MRS instruments working together in the same work area is verified, which provides effective technical support for the rapid and high-efficiency utilization of MRS over a wide range of measurement areas.
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spelling pubmed-85399772021-10-24 Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection Li, Cong Zeng, Zhaofa Wang, Zhuo Yi, Xiaofeng Sensors (Basel) Article Magnetic resonance sounding (MRS) technology is the only geophysical means to directly and quantitatively detect groundwater and has achieved good results in hydrogeological prospecting applications. In recent years, researchers have conducted considerable research on the efficiency of a single instrument, yielding certain results. However, the overall work efficiency of this method has not been effectively determined in its application to a large-scale survey. Hence, we propose both a joint detection method for MRS that determines the minimum working distance when multiple systems operate simultaneously and a collaborative measurement method of dual systems operating simultaneously in a fixed range of work areas. The cooperative working mode of the instruments is tested in the detection area, and the working mode proposed in this paper is shown to effectively avoid measurement interference between systems. Compared with the working mode of a single set of instruments, the measurement efficiency is more than doubled. Through this research, the feasibility of multiple MRS instruments working together in the same work area is verified, which provides effective technical support for the rapid and high-efficiency utilization of MRS over a wide range of measurement areas. MDPI 2021-10-10 /pmc/articles/PMC8539977/ /pubmed/34695938 http://dx.doi.org/10.3390/s21206725 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Li, Cong
Zeng, Zhaofa
Wang, Zhuo
Yi, Xiaofeng
Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title_full Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title_fullStr Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title_full_unstemmed Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title_short Research on the Principle and Cooperative Processing Method of MRS Multisystem Joint Detection
title_sort research on the principle and cooperative processing method of mrs multisystem joint detection
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8539977/
https://www.ncbi.nlm.nih.gov/pubmed/34695938
http://dx.doi.org/10.3390/s21206725
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