WUS256: An adjoint waveform tomography model of the crust and upper mantle of the western United States for improved waveform simulations
We report a new model (WUS256) of radially anisotropic seismic wavespeeds of the crust
and upper mantle of the western United States (WUS) obtained from adjoint waveform …
and upper mantle of the western United States (WUS) obtained from adjoint waveform …
SASSY21: A 3‐D Seismic Structural Model of the Lithosphere and Underlying Mantle Beneath Southeast Asia From Multi‐Scale Adjoint Waveform Tomography
We present the first continental‐scale seismic model of the lithosphere and underlying
mantle beneath Southeast Asia obtained from adjoint waveform tomography (often referred …
mantle beneath Southeast Asia obtained from adjoint waveform tomography (often referred …
A reduced-order variational Bayesian approach for efficient subsurface imaging
This work considers the reconstruction of a subsurface model from seismic observations,
which is known to be a high-dimensional and ill-posed inverse problem. Two approaches …
which is known to be a high-dimensional and ill-posed inverse problem. Two approaches …
Source-encoded waveform inversion in the Northern Hemisphere
We use source-encoded waveform inversion to image Earth's Northern Hemisphere. The
encoding method is based on measurements of Laplace coefficients of stationary …
encoding method is based on measurements of Laplace coefficients of stationary …
Adjoint waveform tomography for crustal and upper mantle structure of the Middle East and Southwest Asia for improved waveform simulations using openly available …
We present a new model of radially anisotropic seismic wavespeeds for the crust and upper
mantle of a broad region of the Middle East and Southwest Asia (MESWA) derived from …
mantle of a broad region of the Middle East and Southwest Asia (MESWA) derived from …
Subsurface polycrystalline reconstruction based on full waveform inversion-A 2D numerical study
Microstructural mapping of polycrystalline metallic alloys is a key component in predicting
macroscopic material behavior, and non-destructive subsurface polycrystalline imaging is a …
macroscopic material behavior, and non-destructive subsurface polycrystalline imaging is a …
Anelastic tomography of the Arabian plate
A Espindola‐Carmona, DB Peter… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
In this study, we investigate the upper‐mantle structure of the Arabian plate based on
anelastic full‐waveform inversion. The Arabian plate is composed of two main geological …
anelastic full‐waveform inversion. The Arabian plate is composed of two main geological …
SASSIER22: Full‐Waveform Tomography of the Eastern Indonesian Region That Includes Topography, Bathymetry, and the Fluid Ocean
We present a new 3‐D seismic structural model of the eastern Indonesian region and its
surroundings from full‐waveform inversion (FWI) that exploits seismic data filtered at periods …
surroundings from full‐waveform inversion (FWI) that exploits seismic data filtered at periods …
Enabling uncertainty quantification in a standard full-waveform inversion method using normalizing flows
To maximize the utility of seismic imaging and inversion results, we need to compute not
only a final image but also quantify the uncertainty in the image. Although the most thorough …
only a final image but also quantify the uncertainty in the image. Although the most thorough …
Coupling deep learning with full waveform inversion
Full waveform inversion (FWI) aims at reconstructing unknown physical coefficients in wave
equations using the wave field data generated from multiple incoming sources. In this work …
equations using the wave field data generated from multiple incoming sources. In this work …