Application of the redundant‐lifting scheme for ground‐roll attenuation in near‐surface characterization using full‐waveform inversion on P‐wave seismic data

ABSTRACT Seismic modelling of the shallow subsurface (within the first few metres) is often challenging when the data are dominated by ground‐roll and devoid of reflection. We showed that, even when transmission is the only available phase for analysis, fine‐scale and interpretable P‐wave velocity (...

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Veröffentlicht in:Geophysical Prospecting 2020-09, Vol.68 (7), p.2078-2093
Hauptverfasser: Alam, Md Iftekhar, Shukla, Khemraj
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Sprache:eng
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