RT Journal T1 Global Statistical Study of Ionospheric Waves Based on COSMIC GPS Radio Occultation Data A1 Xuan-Yun Zeng, Xiang-Hui Xue, Xin-An Yue, Ming-Jiao Jia, Bing-Kun Yu, Jian-Fei Wu, Chao Yu PB Chin. Phys. Lett. FD 2018-09-15 YR 2018 JF Chinese Physics Letters JO Chin. Phys. Lett. VO 35 IS 10 SP 109401DO 10.1088/0256-307X/35/10/109401 K1 LK {https://cpl.iphy.ac.cn/EN/article/article_71287.shtml}