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| Keywords | |
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seismic interferometry |
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virtual source gathers |
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parabolic ��adon domain |
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cross- correlation |
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spurious event suppression |
| Authors | |
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ZHU Heng |
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WANG De-Li |
| PubMed | |
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Article by Zhu, H. |
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Article by Wang, D. L. |
Seismic interferometry in parabolic ��adon domain
ZHU Heng, WANG De-Li
College of Geo-exploration Science and Technology of Jilin University��Changchun 130026��China
When seismic interferometry is applied to incomplete data��the missing part will cause spurious events in virtual source gather�� In order to suppress these spurious events��the authors combine the parabolic ��adon transform with seismic interferometry��and apply seismic interferometry in parabolic ��adon domain�� The effective- ness of seismic interference technique of parabolic ��adon transform has been verified through numerical simulation�� and the authors apply this method to incomplete data�� The results show that the parabolic ��adon domain seismic in- terferometry can reduce the spurious events and suppress the effect of the missing part of data�� The virtual source gathers obtained by parabolic ��adon domain seismic interferometry can also be improved��