A modified EOM method for PS-wave migration

	A modified EOM method for PS-wave migration
	Wang Wei
	2012
关键词	Seismic waves Geology Geophysics
英文摘要	A modified EOM method is developed for PS-wave migration based on the equivalent offset migration (EOM) for P-waves. This gives better imaging quality than the previous EOM methods by reducing errors from the discretisation of equivalent offsets and suppressing noise from the co-location of source-receiver. An equivalent PS-wave velocity is also introduced. Processing real 2-dimensional 3-component seismic data shows that the method can produce a better migrated image than the conventional common conversion point (CCP) method. 2012 ASEG.
出处	Exploration Geophysics
卷	43 期:3 页:156-161
收录类别	EI
内容类型	EI期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/31380]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Wang Wei. A modified EOM method for PS-wave migration. 2012.