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Showing 1-20 of 118 results
  1. Experimental Study on the Identification of Scholte Waves Based on Acoustic Pressure Field Measurement

    Scholte waves at the seafloor interface are generally identified by their velocity features and seismic fields, which are measured using ocean bottom...

    Minshuai Liang, Linhui Peng in Journal of Ocean University of China
    Article 18 September 2023
  2. Dispersion characteristics of seabed Scholte waves with variable velocity seawater in deep water

    Acoustic velocity varies in deep-water environments. To obtain accurate inversion interpretations, it is necessary to develop a horizontally layered...

    Jia-Meng Jiang, Peng-Fei Yu in Applied Geophysics
    Article 01 December 2022
  3. Shear wave velocity inversion of marine sediments using deep-water OBS Scholte-wave data

    Acoustic velocity varies in deep-water environments, and the variable-velocity seawater can affect the dispersion characteristics of Scholte wave. To...

    Peng-Fei Yu, Jia-Meng Jiang, ... Bao-** Zhang in Applied Geophysics
    Article 21 March 2024
  4. Scholte wave dispersion and particle motion mode in ocean and ocean crust

    The dispersion equation of the Scholte wave was reviewed using the homogeneous elastic half-space covered by a liquid layer, and the range of the...

    Xu **n, Wan Yong-Ge, ... Sheng Shu-Zhong in Applied Geophysics
    Article 01 March 2022
  5. A Robust Workflow for Acquiring and Preprocessing Ambient Vibration Data from Small Aperture Ocean Bottom Seismometer Arrays to Extract Scholte and Love Waves Phase-Velocity Dispersion Curves

    The phase-velocity dispersion curve (DC) is an important characteristic of the propagation of surface waves in sedimentary environments. Although the...

    Agostiny Marrios Lontsi, Anastasiia Shynkarenko, ... Donat Fäh in Pure and Applied Geophysics
    Article Open access 14 December 2021
  6. Numerical study of dispersion characteristics of dipole flexural waves in a cased hole with different cement conditions

    Crossed-dipole acoustic logging technology is mainly used to measure shear wave and determine the anisotropy or fractures of formation in the field...

    Yang Meng-En, Lv Wei-Guo, ... Liu **-**a in Applied Geophysics
    Article 01 March 2022
  7. Energy Partitions of Seismic Waves in Interfaces: Numerical Results

    The energy propagated by a seismic event has been of great interest to the community of geophysics and seismologists. In recent times, several...

    Alejandro Rodríguez-Castellanos, Manuel Carbajal-Romero, ... Francisco L. Silva-González in Pure and Applied Geophysics
    Article 16 March 2021
  8. Effect of surface waves in orthotropic crystal layer overlying an initial stressed elastic half-space due to point source

    This paper implements the theoretical study of propagation of Rayleigh-type surface waves in an orthotropic crystal layer of finite thickness lying...

    Pasupati Paul, Santimoy Kundu in Arabian Journal of Geosciences
    Article 24 March 2021
  9. An analytic model of Rayleigh waves transference in a fluid containing inhomogeneity as a circular function of depth

    Abstract

    The primary purpose of this paper is to examine the role of initial stress, magnetic field, coefficient of heat transfer, rotation, and...

    Tapas Ranjan Panigrahi, Sumit Kumar Vishwakarma, Rupinderjit Kaur in Journal of Earth System Science
    Article 19 October 2021
  10. A Six Components Seismic Detection Method Based on Rotation and Motion

    This paper is based on elastic wave propagation and six component seismic detection methods to detect underwater targets, which makes up for the...
    Conference paper 2024
  11. On the Influence of Slopes, Source, Seabed and Water Column Properties on T Waves: Generation at Shore

    The term T waves is generally associated with acoustic waves generated by seismic events that subsequently travel horizontally in the ocean at the...

    Alexis Bottero, Paul Cristini, Dimitri Komatitsch in Pure and Applied Geophysics
    Article 04 November 2020
  12. 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...

    Huo Yuanyuan, Yang Rui, ... Li **n in Acta Geophysica
    Article 03 April 2024
  13. Joint inversion method of formation shear-wave anisotropy from logging-while-drilling acoustic data

    Most sedimentary formations with fine layers can be characterized as transversely isotropic media. The evaluation of shear-wave anisotropy is...

    Jia-Cheng Li, **ao He, Jiang Can in Applied Geophysics
    Article 01 December 2022
  14. Tackling Lateral Variability Using Surface Waves: A Tomography-Like Approach

    Lateral velocity variations in the near-surface reflect the presence of buried geological or anthropic structures, and their identification is of...

    Ilaria Barone, Jacopo Boaga, ... Giorgio Cassiani in Surveys in Geophysics
    Article Open access 09 February 2021
  15. Surface-Wave Anelasticity in Porous Media: Effects of Wave-Induced Mesoscopic Flow

    We study the anelastic properties (attenuation and velocity dispersion) of surface waves at an interface between a finite water layer and a porous...

    Enjiang Wang, Jiaxuan Yan, ... **g Ba in Surveys in Geophysics
    Article 14 March 2023
  16. Detailed S-wave velocity structure of sediment and crust off Sanriku, Japan by a new analysis method for distributed acoustic sensing data using a seafloor cable and seismic interferometry

    The S-wave velocity ( V s) structure of sediments and the uppermost crust in the landward slope of a subduction zone are important for determining the...

    Shun Fukushima, Masanao Shinohara, ... Kiyoshi Yomogida in Earth, Planets and Space
    Article Open access 13 June 2022
  17. Very broadband strain-rate measurements along a submarine fiber-optic cable off Cape Muroto, Nankai subduction zone, Japan

    Distributed acoustic sensing (DAS) is a new method that measures the strain change along a fiber-optic cable and has emerged as a promising...

    Satoshi Ide, Eiichiro Araki, Hiroyuki Matsumoto in Earth, Planets and Space
    Article Open access 04 March 2021
  18. Photonic Seismology: A New Decade of Distributed Acoustic Sensing in Geophysics from 2012 to 2023

    This paper delivers an in-depth bibliometric analysis of distributed acoustic sensing (DAS) research within the realm of geophysics, covering the...

    Feng Cheng in Surveys in Geophysics
    Article 29 April 2024
  19. Peculiarities of Rayleigh wave displacement in a transversely isotropic half space

    We consider a transversely isotropic medium with vertical axis of symmetry (VTI). Rayleigh wave displacement components in a homogeneous VTI medium...

    S. N. Bhattacharya in Journal of Seismology
    Article 30 June 2018
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