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Electromagnetic Modeling of Geophysical Prospecting in Remote Sensing

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Engineering Remote Sensing".

Deadline for manuscript submissions: 29 August 2025 | Viewed by 598

Special Issue Editors


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Guest Editor
Key Laboratory of Mineral Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
Interests: mineral electromagnetic exploration; near-source electromagnetic method; data inversion; semi-airborne electromagnetic survey
Special Issues, Collections and Topics in MDPI journals
College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97330, USA
Interests: geophysic; multi-physics; joint inversion electromagnetics potential field

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Guest Editor
School of Geophysics and Geomatics, China University of Geosciences (Wuhan), Wuhan 430074, China
Interests: inversion; electromagnetic method; audio frequencies

Special Issue Information

Dear Colleagues,

Electromagnetic techniques are pivotal in exploring deep geological structures, mineral deposits, and ore field structures, tracing regional ore-forming fluids, studying distinctive mineralization processes, understanding continental geodynamics, exploring concealed mineral deposits, assessing underground water sources, and conducting geological engineering surveys.

This Special Issue, titled "Electromagnetic Modeling of Geophysical Prospecting in Remote Sensing", aims to highlight the latest advancements in the integration of geophysical electromagnetic modeling methods. The issue will cover innovative approaches to applying EM methods for subsurface exploration, with a focus on improving remote sensing data resolution and accuracy. In addition, it will explore the synergy between EM modeling and machine learning techniques.

This Special Issue will include 10–20 high-quality articles, presenting cutting-edge research and practical applications of electromagnetic modeling in remote sensing from diverse perspectives, maintaining the highest standards of scientific rigor.

Key topics of interest include, but are not limited to, the following:

  • Development and application of electromagnetic modeling techniques in remote sensing for mineral exploration, groundwater studies, and geohazard monitoring;
  • Advanced numerical methods for simulating EM wave propagation in complex media;
  • Integration of geophysical data with remote sensing imagery and machine learning algorithms for improved interpretation and anomaly detection;
  • Machine learning applications in electromagnetic data inversion, model optimization, and predictive modeling for geological prospecting;
  • Case studies showcasing the use of electromagnetic methods in various geophysical applications, including oil and gas exploration, environmental monitoring, and geotechnical investigations.

Prof. Dr. Guoqiang Xue
Dr. Xiaolei Tu
Dr. Hongzhu Cai
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • electromagnetic modeling
  • geophysical prospecting
  • remote sensing
  • machine learning in geophysics
  • electromagnetic wave propagation
  • subsurface exploration
  • mineral exploration
  • groundwater detection
  • environmental monitoring
  • inversion methods
  • data integration
  • computational geophysics

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Published Papers (1 paper)

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Research

22 pages, 25835 KiB  
Article
A Precise Prediction Method for Subsurface Temperatures Based on the Rock Resistivity–Temperature Coupling Model
by Ri Wang, Guoshu Huang, Jian Yang, Lichao Liu, Wang Luo and Xiangyun Hu
Remote Sens. 2025, 17(8), 1331; https://doi.org/10.3390/rs17081331 - 8 Apr 2025
Viewed by 277
Abstract
The accuracy of deep temperature predictions is critical to the precision of geothermal resource exploration, assessment, and the effectiveness of their development and utilization. However, the existing methods encounter significant challenges in predicting the distribution characteristics of deep temperature fields with both efficiency [...] Read more.
The accuracy of deep temperature predictions is critical to the precision of geothermal resource exploration, assessment, and the effectiveness of their development and utilization. However, the existing methods encounter significant challenges in predicting the distribution characteristics of deep temperature fields with both efficiency and accuracy. Many of these methods rely on empirical formulas to approximate the relationship between geophysical parameters and temperature. Unfortunately, such approximations often introduce substantial errors, undermining the reliability and precision of the predictions. We present an advanced prediction methodology for deep temperature fields based on the rock resistivity–temperature coupling model (RRTCM). By converting the fixed parameters in the empirical formulas to variables dependent on the formation depth, we establish a dynamic model that correlates rock resistivity with temperature on the basis of limited constrained borehole data. We then input the 2D magnetotelluric inversion results into the model, and the subsurface temperature distribution can be predicted indirectly with high precision on the basis of the resistivity–temperature coupling relationship. We validated this method in the Xiong’an New Area, China, and the determination coefficient (R2) of maximum temperature prediction reached 98.88%. The sensitivity analysis indicates that the prediction accuracy is positively correlated with the number and depth of the constrained boreholes and negatively correlated with the sampling interval of the well logging data. This method robustly supports geothermal resource development and enhances the understanding of geothermal field formation mechanisms. Full article
(This article belongs to the Special Issue Electromagnetic Modeling of Geophysical Prospecting in Remote Sensing)
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