Deep learning for extracting dispersion curves

T Dai, J **a, L Ning, C **, Y Liu, H **ng - Surveys in Geophysics, 2021 - Springer
High-frequency surface-wave methods have been widely used for surveying near-surface
shear-wave velocities. A key step in high-frequency surface-wave methods is to acquire …

High-resolution characterization of near-surface structures by surface-wave inversions: from dispersion curve to full waveform

Y Pan, L Gao, T Bohlen - Surveys in Geophysics, 2019 - Springer
Surface waves are widely used in near-surface geophysics and provide a noninvasive way
to determine near-surface structures. By extracting and inverting dispersion curves to obtain …

Geotechnical site investigation for tunneling and underground works by advanced passive surface wave survey

Y Zhang, YE Li, T Ku - Tunnelling and Underground Space Technology, 2019 - Elsevier
This study introduces crosscorrelation seismic interferometry, a new and feasible
complimentary surface wave survey for geotechnical site investigation for tunneling and …

Multiparameter viscoelastic full-waveform inversion of shallow-seismic surface waves with a pre-conditioned truncated Newton method

L Gao, Y Pan, A Rieder, T Bohlen - Geophysical Journal …, 2021 - academic.oup.com
D full-waveform inversion (FWI) of shallow-seismic Rayleigh waves has become a powerful
method for reconstructing viscoelastic multiparameter models of shallow subsurface with …

Estimating S-wave velocities from 3D 9-component shallow seismic data using local Rayleigh-wave dispersion curves–A field study

Y Pan, S Schaneng, T Steinweg, T Bohlen - Journal of Applied Geophysics, 2018 - Elsevier
Surface waves are widely used to delineate near-surface structures. Most of the surface-
wave studies focus on 2D and single-component data, how to use the surface-wave method …

Progress and prospect of surface-wave imaging techniques in near-surface applications

W Limin, X Jianghai, L Yinhe, B Aifei - Reviews of Geophysics and …, 2022 - sjdz.org.cn
Elastic properties of near-surface materials and their effects on seismic wave propagation
are of fundamental interest in groundwater, engineering, and environmental studies. Shear …

Near‐surface three‐dimensional multicomponent source and receiver S‐wave survey in the Tannwald Basin, Germany: Acquisition and data processing

T Burschil, H Buness, C Schmelzbach - Near Surface Geophysics, 2022 - earthdoc.org
Shallow 3‐D reflection seismic surveys using S‐waves have rarely been carried out, even
though S‐waves can provide higher resolution subsurface images than P‐waves. We …

Imaging and monitoring of the shallow subsurface using spatially windowed surface-wave analysis with a single permanent seismic source

T Ikeda, T Tsuji, M Nakatsukasa, H Ban… - …, 2018 - pubs.geoscienceworld.org
Development of shallow subsurface monitoring systems is important for monitoring the
ground stability of shallow formation, and also for conventional deep seismic monitoring …

Improving Data Quality of Three-Component Measurements of Noise in Urban Environments Using Polarization Analysis

B Guan, J **a, J Pang, Y Liu, Y Hong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Seismic interferometry (SI) is widely used to retrieve surface waves for linear arrays from
anthropogenic noise in urban environments. It is difficult to accurately retrieve the surface …

[HTML][HTML] 多分量面波研究进展

邱新明, 王赟, 韦永祥, 钱忠**, 范秦军, 钱荣毅 - 石油物探, 2021 - html.rhhz.net
随着多分量检波器和地震仪的广泛应用, 针对地球壳幔结构成像, 岩土工程探测,
石油勘探等领域的多分量面波研究逐渐受到关注. 在系统研究面波理论及相关方法技术的基础上 …