基于改进迭代去噪法的多震源地震数据分离

郭建宏, 成景旺, 陈芷若, 杨兵, 严皓

Seismic data separation of simultaneous source based on an improved iterative denoising method

Jian-Hong GUO, Jing-Wang CHENG, Zhi-Ruo CHEN, Bing YANG, Hao YAN

图8 海上多震源混合采集数据 a—海上单震源激发实际数据;b—混合后的多震源数据(前3000个时窗)

Fig.8 Blended acquisition technique for offshore multiple seismic sources a—actual data of offshore single source excitation;b—blended multi-source data(top 3000 time windows)