Influence of tides on the ionospheric annual anomalies


Zhipeng Ren1,2, Weixing Wan1,2, Jiangang Xiong2, Libo Liu1 and Xing Li3, (1)University of the Chinese Academy of Sciences, Beijing, China, (2)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (3)Beihang University, Beijing, China