FWI numerical test using Hussar dataset

Wenyong Pan, Kristopher A. Innanen, Gary F. Margrave, Abdul-Nassir Saeed

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.