Three-Dimensional Anisotropic Inversion for Controlled-Source Audio-Frequency Magnetotellurics Using Unstructured Tetrahedral Discretization

We propose a new 3-D arbitrary anisotropic inversion algorithm for controlled-source audio-frequency magnetotellurics (CSAMTs) with consideration of angle parameters. In this method, the study area is discretized using unstructured tetrahedral meshes, and vector basis functions are employed to inter...

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Bibliographic Details
Published in:	IEEE transactions on geoscience and remote sensing Vol. 63; pp. 1 - 17
Main Authors:	Ma, Fengqun, Tan, Handong, Zhu, Depeng, Riahi, Mohamed Kamel, Kong, Wenxin, Wang, Shuya
Format:	Journal Article
Language:	English
Published:	New York IEEE 2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	3-D inversion Algorithms Anisotropic Anisotropic magnetoresistance Anisotropic media Anisotropy Basis functions Conductivity controlled-source audio-frequency magnetotellurics (CSAMTs) Discretization Electromagnetics Euler angles Geology Image reconstruction Impedance Magnetic field Magnetic fields Mathematical models Parameters Perpendicular magnetic anisotropy Rocks Tensors unstructured grids
ISSN:	0196-2892, 1558-0644
Online Access:	Get full text
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