Extrapolated full-waveform inversion (EFWI) with synthesized low-frequency data
The availability of low frequency data is an important factor in the success of full waveform inversion (FWI) in the acoustic regime. The low frequencies help determine the kinematically relevant, low-wavenumber components of the velocity model, which are in turn needed to avoid convergence of FWI t...
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| Format: | Article |
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Society of Exploration Geophysicists
2018
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| Online Access: | http://hdl.handle.net/1721.1/116244 https://orcid.org/0000-0003-4225-2735 https://orcid.org/0000-0001-7052-5097 |