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Near-Surface Rayleigh Wave Dispersion Curve Inversion Algorithms: A Comprehensive Comparison
Rayleigh wave exploration is a powerful method for estimating near-surface shear-wave (S-wave) velocities, providing valuable insights into the...
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Rayleigh surface wave inversion based on an improved Archimedes optimization algorithm
Surface wave exploration has the advantages of high shallow resolution, small site limitations, and convenient construction, increasing its use in...
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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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Surface wave inversion with unknown number of soil layers based on a hybrid learning procedure of deep learning and genetic algorithm
Surface wave inversion is a key step in the application of surface waves to soil velocity profiling. Currently, a common practice for the process of...
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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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Passive Surface-Wave Waveform Inversion for Source-Velocity Joint Imaging
Reliable dispersion measurement between two seismic stations is an essential basis of surface wave imaging. Noise source directivity has become an...
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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....
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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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Lithospheric structure beneath Ordos Block and surrounding areas from joint inversion of receiver function and surface wave dispersion
Ordos Block has undergone rapid uplift, and a series of rift basins have been formed around the block since the Cenozoic, but the formation...
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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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Individual and Joint Inversions of Shallow-Seismic Rayleigh and Love Waves: Full-Waveform Inversion Versus Random-Objective Waveform Inversion
Shallow-seismic full-waveform inversion (FWI) provides an effective way for the accurate reconstruction of near-surface models. The common 2D...
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Characterizing the Vs Profile from Surface Wave Data Using a Customized Artificial Jellyfish Search Algorithm
S-wave velocity (Vs), as a crucial parameter in the study of site effects, has been investigated extensively. In the last decade, the use of the...
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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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Joint inversion of receiver functions and surface wave dispersion velocities to investigate the crustal structure of north of Morocco: case of Rif domain
Based on three-component seismograms of teleseismic events, the receiver function (RF) and surface wave dispersion approaches are well-confirmed...
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Effect of trigger system on experimental dispersion characteristics of active surface wave testing
A trigger system is typically employed in active seismic testing to trigger and synchronize multichannel surface wave data acquisition. The effect of...
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jrfapp: A Python Package for Joint Inversion of Apparent S-Wave Velocity and Receiver Function Time Series
Receiver function (RF) inversion is a well-established method to quantify a horizontally layered approximation of the S-wave velocity structure...
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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 imaging using deep reflection seismic data: a study on the Cuonadong dome
As interference waves in deep reflection data processing, surface waves are often suppressed as noise, but surface waves carry considerable...
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Vs Profiling by the Inversion of Rayleigh Wave Ellipticity Curve Using a Hybrid Artificial Intelligence Method
Adequate estimation of S-wave velocity (Vs) structure is a significant parameter in the seismic micro zonation studies. To this purpose, different...
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Near-surface characterization and delineation of 2-D shear wave velocity profile from geologically complex landscape of Kangra Valley, NW Himalaya, India
The geotechnical characterization for delineating stiffness parameters is important to aid safe engineering foundations. The Multichannel Analysis of...
