复杂地表条件下地震资料一致性处理方法研究与应用

陈超群, 戴海涛, 高秦, 陈俊杰, 雒文丽, 王智茹

A processing method for seismic data consistency under complex surface conditions and its applications

CHEN Chao-Qun, DAI Hai-Tao, GAO Qin, CHEN Jun-Jie, LUO Wen-Li, WANG Zhi-Ru

图1 沟塬连接区原始单炮、振幅统计、单炮自相关及频谱 a—原始单炮;b—单炮振幅统计(沟中图a中红框、黄土塬图a中蓝框);c—单炮自相关(图a中黑框);d—沟中排列频谱(图a中红框);e—黄土塬区排列频谱(图a中蓝框)

Fig.1 Original single shot,amplitude statistics,single shot autocorrelation and spectrum in the gully and tableland connection area a—original single shot;b—single shot amplitude statistics(red frame of fig.a in the ditch,blue frame of fig.a in the loess plateau);c—single shot autocorrelation(black frame in fig.a);d—spectrum in the ditch(red frame in fig.a);e—spectrum in the loess plateau(blue frame in fig.a)