What is it about?
High susceptibility can lead to significant self-demagnetization effects. As previous studies shown that remanent magnetization also cannot be neglected in the inversion procedure.
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Why is it important?
We utilize PDE framework and amplitude data transform to tackle the problems of self-demagnetization effects and remanent magnetization. This algorithm is generally applicable for tackling the large-scale inversion problem in the presence of self-demagnetization and remanent magnetization. It can be used to recover the fine 3D distribution of subsurface magnetic susceptibility.
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This page is a summary of: 3D magnetic amplitude inversion in the presence of self-demagnetization and remanent magnetization, Geophysics, September 2019, Society of Exploration Geophysicists,
DOI: 10.1190/geo2018-0514.1.
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