利用GPS和DEMETER数据分析汶川地震前电离层变化
闫相相, 单新建, 曹晋滨, 汤吉, 王飞飞
SEISMOIONOSPHERIC ANOMALIES OBSERVED BEFORE WENCHUAN EARTHQUAKE USING GPS AND DEMETER DATA
YAN Xiang-xiang, SHAN Xin-jian, CAO Jin-bin, TANG Ji, WANG Fei-fei
地震地质 . 2012, (1): 160 -171 .  DOI: 10.3969/j.issn.0253-4967.2012.01.015