Chinese Journal of Polar Research
The characteristics of the polar ionosphere in the geomagnetic coordinates system
Wu Yewen, Liu Ruiyuan, Zhang Beichen, Hu Hongqiao, Ci Ying, Jiang Mingbo, Lv Jianyong
Chinese Journal of Polar Research . 2020, (4): 494 -503 .  DOI: 10. 13679/j.jdyj.20200064