Joint estimation of S-wave velocity and dam** ratio of the near-surface from active Rayleigh wave surveys processed with a wavefield decomposition approach
The use of surface wave measurements to derive an S-wave velocity profile of the
subsurface has become a widely applied procedure; however, their potential use to …
subsurface has become a widely applied procedure; however, their potential use to …
Challenges in shallow target reconstruction by 3D elastic full-waveform inversion—Which initial model?
Elastic full-waveform inversion (FWI) is a powerful tool for high-resolution subsurface
multiparameter characterization. However, 3D FWI applied to land data for near-surface …
multiparameter characterization. However, 3D FWI applied to land data for near-surface …
SphGLLTools: A toolbox for visualization of large seismic model files based on 3D spectral-element meshes
Adjoint tomography, a full-waveform inversion technique based on 3D wave simulations,
has become a commonly used tool in passive-source seismology, drawing on advances in …
has become a commonly used tool in passive-source seismology, drawing on advances in …
Imaging near-surface heterogeneities with high accuracy by dispersion curves analysis and 3D elastic full-waveform inversion: Which acquisition layout?
We apply an integrated workflow, based on surface wave (SW) analysis and 3D elastic full-
waveform inversion (FWI), to image shallow heterogeneities with high resolution. The study …
waveform inversion (FWI), to image shallow heterogeneities with high resolution. The study …
[PDF][PDF] Applied Geophysics
D TEODOR - 2020 - researchgate.net
Retrieving the physical properties of the shallow subsurface has various uses, from the site
characterization for seismic hazard analysis (based on the S-wave velocity model), to the …
characterization for seismic hazard analysis (based on the S-wave velocity model), to the …