基于最佳小波基的地震面波插值方法

王志农, 孙成禹, 伍敦仕

Seismic surface wave interpolation method based on optimistic wavelet basis

Zhi-Nong WANG, Cheng-Yu SUN, Dun-Shi WU

图7 抽道前后地震记录及频率波数谱 a—原始记录;b—原始记录对应频率波数谱;c—抽道记录;d—抽道记录对应频率波数谱

Fig.7 Seismic records and dispersive images before and after extracting traces a—original record;b—frequency wavenumber spectrum corresponding to the original record;c—track record;d—frequency wavenumber spectrum corresponding to the track record