1. YUAN Yunbin. Study on Theories and Methods of Correcting Ionospheric Delay and Monitoring Ionosphere Based on GPS[D]. Wuhan:Institute of Geodesy and Geophysics, Chinese Academy of Sciences, 2002
2. ZHAO Haishan,YANG Li, XU Shiyi, et al. The Study of the Ionospheric Variations during European Regional Geomagnetic Storms Based on Ionospheric Tomography[C]//China Satellite Navigation Conference, 2017
3. YANG Li. The Theory and Research of Atmosphere Affection to GPS Surveying[D]. Zhengzhou:The PLA Information Engineering University, 2001
4. GALAV P, DASHORA N, SHARMA S, et al. Characterization of low latitude GPS-TEC during very low solar and activity phase[J]. J. Atmos. Solar Terr. Phys., 2010, 72:1309-1317
5. DING Zonghua, CHEN Chun. Preliminary analysis of the ionospheric dispersion effect on linear polarization radar signal[J]. Chin. J. Radio Sci., 2011, 26(1):30-34(丁宗华, 陈春. 电离层色散效应对线极化雷达信号的影响分析[J]. 电波科学学报, 2011, 26(1):30-34)