3D Time-Domain Airborne EM Forward Modeling with IP effect Based on Implicit Difference Discretization of Caputo Operator

As an efficient geophysical exploration method, the time-domain airborne electromagnetic (AEM) data often show sign reversal in late-time channels due to induced polarization (IP) effect. The traditional imaging and inversion methods without considering the IP effect cannot recover the true electric...

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Veröffentlicht in:	IEEE transactions on geoscience and remote sensing 2022, p.1-1
Hauptverfasser:	Zhang, Xinchong, Yin, Changchun, Wang, Luyuan, Su, Yang, Liu, Yunhe
Format:	Artikel
Sprache:	eng
Schlagworte:	3D forward modeling Caputo fractional derivative induced polarization (IP) effect time-domain airborne electromagnetic (AEM) vector finite-element (FE) method
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