近地表速度建模研究现状及发展趋势

王振宇^1,², 杨勤勇¹, 李振春², 胡光辉¹, 尹力^1,², 王杰¹

Research Status and Development Trend of Near-Surface Velocity Modeling

Wang Zhenyu^1,², Yang Qinyong¹, Li Zhenchun², Hu Guanghui¹, Yin Li^1,², Wang Jie¹

图5 墨西哥湾海洋数据偏移结果 a走时层析偏移结果;bMWT偏移结果 [ 59 ]
Fig 5 Migration images from the marine data. aThe Kirchhoff migration image obtained using the original data and the traveltime tomogram; bThe Kirchhoff migration image obtained using the waveform tomogram [ 59 ]