A modified EOM method for PS-wave migration
文献类型:EI期刊论文
作者 | Wang Wei |
发表日期 | 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 |
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. |
入库方式: OAI收割
来源:地理科学与资源研究所
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