VSP初至逐层递推层速度反演研究及应用
罗天柱, 胡明顺, 韩迪, 任义强

Research and application of interval velocity inversion for VSP data by layer-by-layer recursion algorithm
Tian-Zhu LUO, Ming-Shun HU, Di HAN, Yi-Qiang REN
图3 不含随机干扰初至(a)、反演层速度(b)及误差(c)
Fig.3 Inversion interval velocity(b) and error(c) from VSP first arrival time(a) without random interference