基于地震环境噪声的油页岩勘探
李红星, 谈顺佳, 姚振岸, 黄光南, 徐培渊, 周杰, 范利飞

Oil shale exploration based on seismic ambient noise
LI Hong-Xing, TAN Shun-Jia, YAO Zhen-An, HUANG Guang-Nan, XU Pei-Yuan, ZHOU Jie, FAN Li-Fei
图7 相关系数
a—某面元的相关系数;b—3 Hz波的相关系数
Fig.7 Coherence coefficient
a—coherence coefficient of a common center unit;b—coherence coefficient of 3 Hz wave