基于近似真地表浮动面叠前深度偏移成像技术应用研究

窦强峰, 罗勇, 杨晓海, 谭佳

Application of PSDM imaging technology based on floating datum of approximate true surface

DOU Qiang-Feng, LUO Yong, YANG Xiao-Hai, TAN Jia

图4 不同静校正方法道集对比 a—静校正前CMP道集;b—近似真地表浮动面静校正后CMP道集;c—常规两步法静校正后CMP道集

Fig.4 The comparation among different statics CMP gathers a—CMP gather before statics;b—CMP gather after rugged topography statics;c—CMP gather after conventional statics