Details of the Abstract
| Title of paper | Cultural Electric Noise as Controlled Source in Electric Prospecting |
| List of authors | “Deyang Wang., Dikun Yang.” |
| Affiliation(s) |
"Department of Earth and Space Science, Southern University of Science and Technology”, "Department of Earth and Space Science, Southern University of Science and Technology” |
| Summary | In this study, I developed a novel method that converts stray voltage and current, typically regarded as noise, into active sources for electric prospecting. By leveraging a distributed dense array to gather extensive electric field data, I provided critical insights into stray current sources. I designed a two-stage inversion process: first, using a 1D layered model and random forest algorithms to estimate the locations and intensities of unknown grounded current electrodes; second, performing a 3D inversion to map subsurface conductivity. Field experiments validated the method, demonstrating its feasibility and effectiveness. |
| Session Keyword | 2.0 EM theory, modelling and Inversion |
| File upload |
2.0_cultural_electric_noise_a_wang_02.pdf
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