浅海海底表层速度建模技术及其应用研究

李凌云, 梁鸿贤, 秦宁, 杨华臣, 张建中

A technique for building sub-seabed velocity model in shallow sea areas and its application to seismic statics

Ling-Yun LI, Hong-Xian LIANG, Ning QIN, Hua-Chen YANG, Jian-Zhong ZHANG

图2 走时及相对误差 a—理论走时(黑色实线)和校正后计算走时(红色虚线);b—校正后计算走时的相对误差

Fig. 2 Traveltimes and corresponding relative errors a— theoretical traveltimes (black solid line) and corrected traveltimes (red dashed line);b—relative errors of corrected traveltimes