TTI equivalent medium parametrization method for the seismic waveform modelling of heterogeneous media with coarse grids
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DOI: 10.1093/gji/ggab310
Abstract: In recent years, many higher-order and optimized schemes have been developed to reduce the dispersion error with the use of large grid spacing in finite-difference seismic waveform simulations. However, there are two problems in the… read more here.
Keywords: medium parametrization; method; coarse grids; equivalent medium ... See more keywords