Upper mantle structure in the alpine zone from surface wave tomography

The standard scheme of surface wave tomography2D tomography of surface wave velocities corresponding to xed periods followed by the inversion of local dispersion curves into vertical 1D velocity sectionscould not be reliably applied due to the limited number of available paths. Therefore, we used a...

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Bibliographic Details
Published in:Doklady earth sciences 2007-10, Vol.416 (1), p.1114-1117
Main Authors: Farafonova, Yu. G., Panza, G. F., Yanovskaya, T. B., Doglioni, C.
Format: Article
Language:English
Subjects:
Alpine environments
Mountains
Surface waves
Tomography
Upper mantle
Wave velocity
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Summary:The standard scheme of surface wave tomography2D tomography of surface wave velocities corresponding to xed periods followed by the inversion of local dispersion curves into vertical 1D velocity sectionscould not be reliably applied due to the limited number of available paths. Therefore, we used a reversed scheme: inversion of the dispersion curves for each of the two-station paths into S-wave velocity proles versus depth followed by 2D tomography of these S-wave velocities proles at selected xed depths.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X0707029X