Magma plumbing systems: a geophysical perspective

C Magee, CTE Stevenson, SK Ebmeier… - Journal of …, 2018 - academic.oup.com
Over the last few decades, significant advances in using geophysical techniques to image
the structure of magma plumbing systems have enabled the identification of zones of melt …

Advances in seismic imaging of magma and crystal mush

M Paulatto, EEE Hooft, K Chrapkiewicz… - Frontiers in Earth …, 2022 - frontiersin.org
Seismic imaging methods have provided detailed three-dimensional constraints on the
physical properties of magmatic systems leading to invaluable insight into the storage …

[Књига][B] Seismic inversion: Theory and applications

Y Wang - 2016 - books.google.com
Seismic inversion aims to reconstruct a quantitative model of the Earth subsurface, by
solving an inverse problem based on seismic measurements. There are at least three …

Late Pliocene-Pleistocene environments and glacial history of the northern North Sea

BTI Reinardy, BO Hjelstuen, HP Sejrup… - Quaternary Science …, 2017 - Elsevier
Based on new geochronological (amino acids and Sr-isotopes) and lithological data
combined with analyses of 3D seismic data, the Pliocene-Pleistocene development of the …

Refraction FWI of a circular shot OBN acquisition in the Brazilian pre-salt region

SLEF Da Silva, FT Costa, A Karsou… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
We develop a workflow based on the full-waveform inversion (FWI) to estimate P-wave
velocities in a deepwater Brazilian presalt field using the recently introduced circular shot …

Toward a robust workflow for deep crustal imaging by FWI of OBS data: The eastern Nankai Trough revisited

A Górszczyk, S Operto… - Journal of Geophysical …, 2017 - Wiley Online Library
Crustal‐scale imaging by the full‐waveform inversion (FWI) of long‐offset seismic data is
inherently difficult because the large number of wavelengths propagating through the crust …

Hamiltonian Monte Carlo based elastic full-waveform inversion of wide-angle seismic data

N Dhabaria, SC Singh - Geophysical Journal International, 2024 - academic.oup.com
Full-waveform inversion (FWI) of seismic data provides quantitative constraints on
subsurface structures. Despite its widespread success, FWI of data around the critical angle …

Graph‐space optimal transport concept for time‐domain full‐waveform inversion of ocean‐bottom seismometer data: Nankai trough velocity structure reconstructed …

A Górszczyk, R Brossier… - Journal of Geophysical …, 2021 - Wiley Online Library
Detailed reconstruction of deep structures with full‐waveform inversion (FWI) of wide‐angle
ocean‐bottom seismometer (OBS) data remains challenging and unconventional. The …

Hybrid-domain simultaneous-source full waveform inversion without crosstalk noise

Q Zhang, W Mao, H Zhou, H Zhang… - Geophysical Journal …, 2018 - academic.oup.com
Simultaneous-source method is usually adopted, as one of the most efficient ways, to reduce
the computation cost of full waveform inversion (FWI). Unfortunately, this method is facing …

Geological structure guided well log interpolation for high-fidelity full waveform inversion

Y Chen, H Chen, K **ang, X Chen - … to the Monthly Notices of the …, 2016 - academic.oup.com
Full waveform inversion (FWI) is a promising technique for inverting a high-resolution
subsurface velocity model. The success of FWI highly depends on a fairly well initial velocity …