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Ambient noise multimode surface wave tomography
Seismic techniques using earthquakes are powerful tools for exploring the Earth’s internal structure. However, the earthquake distribution limits the...
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Ambient noise surface wave tomography of Quaternary structures derived from a high-density array in the central Hebei Depression, North China
Internal structure imaging of the Earth, along with determining basin structure, can aid in evaluating potential seismic hazards. However, the high...
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Surface Wave Tomography of Southeast Asia
AbstractA study of the deep structure of the Earth’s crust and the upper mantle beneath Southeast Asia is presented from surface wave tomography...
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The high-resolution community velocity model V2.0 of southwest China, constructed by joint body and surface wave tomography of data recorded at temporary dense arrays
The Sichuan-Yunnan area is located at the southeastern margin of the Tibetan Plateau, where tectonic movement is strong with deep and large faults...
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Self-adaptive smoothing surface wave tomography based on model sensitivity: methodology and application
Surface wave tomography usually adds a smooth term into the objective function to make the edge smoothing. This paper will make an improvement on the...
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Simultaneous Estimation of P- and S-Wave Velocities by Integrated Inversion of Guided-P and Surface Wave Dispersion Curves
Compared with surface wave corresponding to the normal mode, which is widely studied, there is less research on guided-P wave corresponding to the...
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Crustal structure of Khorasan, NE Iran, using Rayleigh wave tomography
The tomography results reveal not only distinct velocity structures in different tectonic zones but can also provide valuable insights into the...
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Surface Wave Tomography of the Kola Peninsula and Adjacent Territories: Data on Dispersion of Group Velocities of Rayleigh and Love Waves
AbstractThe deep structure of the crust and the upper mantle of the Kola Peninsula and adjacent territories is studied using representative data on...
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1-D shear wave velocity structure beneath North India using surface wave dispersion study
AbstractThe seismological data recorded at our four semi-permanent broadband seismographs installed by the CSIR-NGRI, Hyderabad, Telangana in the...
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A 3D surface wave attenuation method based on dispersion curve analysis and its application
The thick loess sediments produce a lot of noise during seismic acquisition, typically surface wave. Conventional methods are difficult while...
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Application of the Refraction and Reflection Joint Tomography in the Pre-stack Depth Migration Velocity Modeling Under the Complex Near-Surface Condition
The near-surface situation of Sichuan Basin is very complicated, and the elevation difference is large. Even in the flat area of central Sichuan, the...
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Upper-Mantle Velocity Heterogeneity of Eastern Tibetan Plateau from Teleseismic P-Wave Tomography and Its Tectonic Implications
An attempt has been made to reveal the upper mantle velocity structure of the eastern Tibetan Plateau using 628 teleseismic events recorded from 2003...
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Estimating frequency-dependent shear wave velocity in near-surface sediment based on seismic interferometry
Near-surface seismic shear wave is a basic tool for seismic investigations. However, its frequency-dependent property is not fully investigated,...
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Effects of surface topography and subsurface structural irregularities of river embankments on Rayleigh wave propagation
A numerical investigation of surface wave propagation in the surface wave exploration of river embankments is implemented using 3D shallow soil...
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Java Tomography System (JaTS), a Seismic Tomography Software Using Fresnel Volumes, a Fast Marching Eikonal Solver and a Probabilistic Reconstruction Method: Conclusive Synthetic Test Cases
Problems related to landscape management, natural hazards and civil engineering involve subsurface structures that can be delineated by geophysical...
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Teleseismic P-Wave Tomography of the New Guinea-Solomon Arc System
A P-wave tomographic traveltime inversion was applied to obtain a new model of seismic velocity anomalies beneath the New Guinea-Solomon arc system...
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Near-surface azimuthal anisotropy using the Rayleigh wave inversion in the Tehran region, Iran
Surface wave azimuthal anisotropy in the uppermost crust could be essential to obtain the patterns of the local stress field and shallow Earth’s...
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Near-surface Site Characterization Based on Joint Iterative Analysis of First-arrival and Surface-wave Data
Near-surface site characterization is of great significance in the fields of geotechnical engineering and resource exploration. In this paper, we...
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Characterizing near-surface features of shallow shear wave velocity in the Way Ratai geothermal field
Passive seismic activity measurements in the Way Ratai geothermal field are needed to identify near-surface features. In addition to the ease of...
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Three-dimensional S-wave velocity structure of the crust and upper mantle for the normal fault system beneath the Yinchuan Basin from joint inversion of receiver function and surface wave
A series of parallel normal faults are distributed in the Helan Mountain-Yinchuan Basin tectonic belt, where a historical M8.0 earthquake occurred....