非零偏时延VSP资料处理关键技术
张洁, 程磊磊, 曾昭翰, 陈林

Key technologies of non-zero offset time-delay VSP data processing
ZHANG Jie, CHENG Lei-Lei, ZENG Zhao-Han, CHEN Lin
图12 Ⅰ期、Ⅱ期剖面的差值剖面
Fig.12 The difference section of phaseⅠ and phase Ⅱ