3D magnetization vector inversion of magnetic data: Improving and comparing methods
Magnetization vector inversion is an useful approach to invert for magnetic anomaly in the
presence of significant remanent magnetization and self-demagnetization. However …
presence of significant remanent magnetization and self-demagnetization. However …
Magnetization vector imaging for borehole magnetic data based on magnitude magnetic anomaly
Remanent magnetization and self-demagnetization change the magnitude and direction of
the magnetization vector, which complicates the interpretation of magnetic data. To deal with …
the magnetization vector, which complicates the interpretation of magnetic data. To deal with …
Three-dimensional inversion of magnetic data in the simultaneous presence of significant remanent magnetization and self-demagnetization: Example from Daye iron …
Natural remanent magnetization and self-demagnetization on high-susceptibility bodies are
two important factors affecting magnetic data inversion. We propose a framework for the …
two important factors affecting magnetic data inversion. We propose a framework for the …
Iterative algorithm for computing magnetic field considering remanent magnetization and demagnetization
Y Zhang, S Dai, Q Zhang, J Ling - Geophysical Journal …, 2025 - academic.oup.com
Efficient and high-precision methods for performing large-scale numerical calculations
under high magnetic susceptibility conditions are essential for magnetic exploration …
under high magnetic susceptibility conditions are essential for magnetic exploration …
Investigation of magnetic inversion methods in highly magnetic environments under strong self-demagnetization effect
We investigate self-demagnetization effects on magnetic data and develop a comparison of
two existing inversion methods as they apply to quantitative interpretation of such data in …
two existing inversion methods as they apply to quantitative interpretation of such data in …
Joint Inversion Method of Gravity and Magnetic Analytic Signal Data with Adaptive Unstructured Tetrahedral Subdivision
R Niu, G Ma, T Wang, L Li, T Gao - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Unstructured grid generation is more suitable for finishing the joint inversion of gravity and
magnetic anomalies in the case of undulating observation surfaces and irregular field …
magnetic anomalies in the case of undulating observation surfaces and irregular field …
Iterative magnetic forward modeling for high susceptibility based on integral equation and Gauss-fast Fourier transform
F Ouyang, L Chen - Geophysics, 2020 - library.seg.org
Self-demagnetization due to strongly magnetic bodies can seriously affect the interpretation
of magnetic anomalies. Conventional numerical methods often neglect the self …
of magnetic anomalies. Conventional numerical methods often neglect the self …
Constrained 3D inversion of magnetic data with structural orientation and borehole lithology: A case study in the Macheng iron deposit, Hebei, China
S Sun, C Chen, Y Liu - Geophysics, 2019 - library.seg.org
We have developed a case study on the use of constrained inversion of magnetic data for
recovering ore bodies quantitatively in the Macheng iron deposit, China. The inversion is …
recovering ore bodies quantitatively in the Macheng iron deposit, China. The inversion is …
Susceptibility and remanent magnetization inversion of magnetic data with a priori information of the Köenigsberger ratio
Magnetic susceptibility and natural remanent magnetization of rocks are useful parameters
to study geological structures and geodynamic processes. Traditional widely used …
to study geological structures and geodynamic processes. Traditional widely used …
2D inversion for borehole magnetic data in the presence of significant remanence and demagnetization
Significant remanence and demagnetization alter the intensity and orientation of total
magnetization, which complicates interpretation of magnetic data. To deal with the problem …
magnetization, which complicates interpretation of magnetic data. To deal with the problem …