多源频率域地震勘探技术及应用

孙红林, 刘铁华, 刘铁, 张占荣, 陈支兴

Multi-source frequency-domain seismic exploration technique and its application

SUN Hong-Lin, LIU Tie-Hua, LIU Tie, ZHANG Zhan-Rong, CHEN Zhi-Xing

图5 微动谱比曲线

Fig.5 Image of microtremor spectral ratio curve