APPLIED GEOPHYSICS     2024 21 (2):  279-288    ISSN: 1672-7975  CN: 11-5212/O

The research and implementation of velocity analysis methods for reverse time migration angle-gather
Wang Bao-Li ;Gao Jing-Huai*
1. CCTEG Xi'an Research Institute (Group) Co., Ltd, Xi’an 710077, China. 2. Beijing Center for Mathematics and Information Interdisciplinary Science, Beijing 100048, China. 3. Xi’an Jiaotong University, Xi’An 710049, China.
Received: 2014-08-18  Revised: 2021-03-16  Online: null
Supporting info