A Rapidly Direct Algorithm of Explicit Fréchet Derivatives for MCSEM in a 3-D TI Formation Using Finite Volume of Coupled Potentials

A Rapidly Direct Algorithm of Explicit Fréchet Derivatives for MCSEM in a 3-D TI Formation Using Finite Volume of Coupled Potentials

This paper presents a rapidly direct algorithm (RDA) to calculate explicit Fréchet derivatives (EFD) for marine controlled-source electromagnetic measurement (MCSEM) in a three-dimensional (1-D) transversely isotropic (TI) formation. By discretizing the Helmholtz equations about coupled p...

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Bibliographic Details
Main Authors: Bo Chen, Hongnian Wang, Shouwen Yang, Haosen Wang, Changchun Yin
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Access
Subjects:
Marine controlled-source electromagnetic measurement
Fréchet derivatives
finite volume method
projection operator
Online Access:https://ieeexplore.ieee.org/document/10360804/

Internet

https://ieeexplore.ieee.org/document/10360804/

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