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...

وصف كامل

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Li, Yunyue, Demanet, Laurent
مؤلفون آخرون: Massachusetts Institute of Technology. Department of Mathematics
التنسيق: مقال
منشور في: Society of Exploration Geophysicists 2018
الوصول للمادة أونلاين:http://hdl.handle.net/1721.1/116244
https://orcid.org/0000-0003-4225-2735
https://orcid.org/0000-0001-7052-5097