南海南部深水区低品质地震资料处理关键技术

张治忠, 谢岚, 陈华, 覃殿明, 何秋寒, 赵明, 常坤

The key technologies for the processing of low-quality deepwater block seismic data in southern South China Sea

Zhi-Zhong ZHANG, Lan XIE, Hua CHEN, Dian-Min QIN, Qiu-Han HE, Min ZHAO, Kun CHANG

图1 导航数据重构方法步骤 a—参考测线底图;b—初始导航测线图;c—剔除异常值后导航测线图;d—最终导航测线图

Fig. 1 Steps of navigation data reconstruction method a—reference line base map;b—initial navigation line map;c—navigation line map after excluding outliers;d—final navigation line map