High-frequency surface-wave imaging from traffic-induced noise by selecting in-line sources

L Ning, J **a, T Dai, Y Liu, H Zhang, C ** - Surveys in Geophysics, 2022 - Springer
Passive surface-wave methods have been given increased attention from the near-surface
geophysics community because of their advantages of being low-cost and environment …

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 …

Distributed acoustic sensing for seismic monitoring of the near surface: A traffic-noise interferometry case study

S Dou, N Lindsey, AM Wagner, TM Daley, B Freifeld… - Scientific reports, 2017 - nature.com
Ambient-noise-based seismic monitoring of the near surface often has limited
spatiotemporal resolutions because dense seismic arrays are rarely sufficiently affordable …

Near-surface imaging from traffic-induced surface waves with dense linear arrays: An application in the urban area of Hangzhou, China

B Mi, J **a, G Tian, Z Shi, H **ng, X Chang… - …, 2022 - pubs.geoscienceworld.org
Accurate understanding of near-surface structures of the solid earth is challenging,
especially in urban areas where active source seismic surveys are constrained and difficult …

Modified frequency–Bessel transform method for dispersion imaging of Rayleigh waves from ambient seismic noise

C **, J **a, B Mi, T Dai, Y Liu… - Geophysical Journal …, 2021 - academic.oup.com
Ambient noise surface wave methods have gained much attention among geophysical and
civil engineering communities because of their capability of determining near-surface shear …

Seismic Noise Interferometry and Distributed Acoustic Sensing (DAS): Inverting for the Firn Layer S‐Velocity Structure on Rutford Ice Stream, Antarctica

W Zhou, A Butcher, AM Brisbourne… - Journal of …, 2022 - Wiley Online Library
Firn densification profiles are an important parameter for ice‐sheet mass balance and
palaeoclimate studies. One conventional method of investigating firn profiles is using …

High‐resolution ambient noise imaging of geothermal reservoir using 3C dense seismic nodal array and ultra‐short observation

F Cheng, J **a, JB Ajo‐Franklin… - Journal of …, 2021 - Wiley Online Library
Tomographic imaging based on long‐term ambient seismic noise measurements, mainly the
phase information from surface waves, has been shown to be a powerful tool for geothermal …

Artifacts in high-frequency passive surface wave dispersion imaging: Toward the linear receiver array

F Cheng, J **a, C ** - Surveys in Geophysics, 2023 - Springer
Passive surface wave methods are non-invasive, low-cost, and robust approaches to image
near-surface shear-wave velocity (Vs) structure using passive seismic sources. A clean and …

Frequency–wavenumber (FK)-based data selection in high-frequency passive surface wave survey

F Cheng, J **a, Z Xu, Y Hu, B Mi - Surveys in Geophysics, 2018 - Springer
Passive surface wave methods have gained much attention from geophysical and civil
engineering communities because of the limited application of traditional seismic surveys in …

Pseudo-linear-array analysis of passive surface waves based on beamforming

Y Liu, J **a, F Cheng, C **, C Shen… - Geophysical Journal …, 2020 - academic.oup.com
Linear arrays are usually deployed for passive surface-wave investigations because of their
high efficiency and convenience. In populated urban areas, it is almost impossible to set up …