Structure‐coupled multiphysics imaging in geophysical sciences

LA Gallardo, MA Meju - Reviews of Geophysics, 2011 - Wiley Online Library
Multiphysics imaging or data inversion is of growing importance in many branches of
science and engineering. In geophysical sciences, there is a need for combining information …

Marine electromagnetic studies of seafloor resources and tectonics

K Key - Surveys in geophysics, 2012 - Springer
The past decade has been a period of rapid growth for marine electromagnetic (EM)
methods, predominantly due to the industrial adoption and promotion of EM as a valuable …

Seismic velocity inversion transformer

H Wang, J Lin, X Dong, S Lu, Y Li, B Yang - Geophysics, 2023 - pubs.geoscienceworld.org
Velocity model inversion is one of the most challenging tasks in seismic exploration, and an
accurate velocity model is essential for high-resolution seismic imaging. Recently, velocity …

Deep-learning seismic full-waveform inversion for realistic structural models

B Liu, S Yang, Y Ren, X Xu, P Jiang, Y Chen - Geophysics, 2021 - library.seg.org
Velocity model inversion is one of the most important tasks in seismic exploration. Full-
waveform inversion (FWI) can obtain the highest resolution in traditional velocity inversion …

Regularized elastic full-waveform inversion using deep learning

Z Zhang, T Alkhalifah - Advances in subsurface data analytics, 2022 - Elsevier
Elastic full-waveform inversion, which aims to match the waveforms of prestack seismic data,
potentially provides more accurate high-resolution reservoir characterization from seismic …

A framework for 3-D joint inversion of MT, gravity and seismic refraction data

M Moorkamp, B Heincke, M Jegen… - Geophysical Journal …, 2011 - academic.oup.com
We present a 3-D joint inversion framework for seismic, magnetotelluric (MT) and scalar and
tensorial gravity data. Using large-scale optimization methods, parallel forward solvers and …

Joint inversion of seismic traveltimes and gravity data on unstructured grids with application to mineral exploration

PG Lelièvre, CG Farquharson, CA Hurich - Geophysics, 2012 - library.seg.org
Seismic methods continue to receive interest for use in mineral exploration due to the much
higher resolution potential of seismic data compared to the techniques traditionally used …

Employing remote sensing, data communication networks, ai, and optimization methodologies in seismology

MS Abdalzaher, HA Elsayed… - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
Seismology is among the intrinsic sciences that strictly affect human lives. Many research
efforts are presented in the literature aiming at achieving risk mitigation and disaster …

Joint inversion of multiple geophysical data using guided fuzzy c-means clustering

J Sun, Y Li - Geophysics, 2016 - library.seg.org
Joint inversion of multiple geophysical data has become an active area of research due to its
potential to greatly enhance the fidelity of inverted models. Many open questions and …

Joint inversion of potential field data with adaptive unstructured tetrahedral mesh

H Cai, R Kong, Z He, X Wang, S Liu… - …, 2024 - pubs.geoscienceworld.org
Inverting potential field data presents a significant challenge due to its ill-posed nature, often
leading to nonunique model solutions. Addressing this, our work focuses on develo** a …