Amplitude and phase differentiation of synthetic seismograms: a must for waveform inversion at regional scale

@inproceedings{Zhijun1999AmplitudeAP,
  title={Amplitude and phase differentiation of synthetic seismograms: a must for waveform inversion at regional scale},
  author={Du Zhijun and Giuliano F. Panza},
  year={1999}
}
SUMMARY We study systematically, using the diierential seismogram technique developed by Du et al. (1998, referred to as Paper I hereafter), the eiects of structural model perturbations on both the amplitude and the phase of synthetic seismograms computed using modal summation. The detailed frequency- and time-domain analysis shows that seismogram amplitude diierentiation, which has frequently been neglected in conventional structural waveform inversion schemes, plays a critical role in the… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 23 REFERENCES

Similar Papers

Loading similar papers…