FWI numerical test using Hussar dataset

Wenyong Pan, Kristopher Innanen, Gary Margrave and A. Nassir Seed

ABSTRACT

Full-waveform inversion (FWI) promises high-resolution estimates of subsurface model parameters by iteratively minimizing the difference between the modelled data and observed data. While FWI also suffers from a lot of difficulties, one of which is the cycle-skipping problem resulting from lack of low-frequency and inaccurate initial model. CREWES acquired Hussar low-frequency data set for inversion methods tests. In this paper, we carry out full-waveform inversion tests using the Hussar low-frequency data set.

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