Semi-global inversion of v(p) to v(s) ratio for elastic wavefield inversion

da Silva, NV; Yao, G; Warner, M

da Silva, NV (reprint author), Imperial Coll London, Dept Earth Sci & Engn, Prince Consort Rd, London SW7 2BP, England.

INVERSE PROBLEMS, 2018; 34 (11):

Abstract

We introduce an approach to estimate the ratio between P- and S-wave velocities, v(p)/v(s) in the scope of elastic full waveform inversion (FWI). Elas......

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