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Local determination of weak anisotropy parameters from qP-wave slowness and particle motion measurements

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    0143525 - GFU-E 20020019 RIV CH eng J - Journal Article
    Zheng, Xuyao - Pšenčík, Ivan
    Local determination of weak anisotropy parameters from qP-wave slowness and particle motion measurements.
    Pure and Applied Geophysics. Roč. 159, 7/8 (2002), s. 1881-1905. ISSN 0033-4553. E-ISSN 1420-9136
    R&D Projects: GA ČR GA205/00/1350
    Grant - others:NNSF(CN) No.46774230
    Institutional research plan: CEZ:AV0Z3012916
    Keywords : weak anisotropy * qP waves * slowness vector, polarization vector * local inversion
    Subject RIV: DC - Siesmology, Volcanology, Earth Structure
    Impact factor: 0.922, year: 2002

    An algorithm for local evaluation of weak anisotropy parameters from measurements of slowness vector components and/or of particle motions of qP waves at individual receivers in a borehole in a multi-azimuthal multiple-source offset VSP experiment is proposed. As a byproduct the algorithm yields approximate angular variation of qP wave phase velocity.

    Permanent Link: http://hdl.handle.net/11104/0041224

     
     

Number of the records: 1  

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