*Duan Zhang¹, Qinghe Zhang^1,2, Kjellmar Oksavik^3,4, Zanyang Xing², L. R. Lyons⁵, Huigen Yang^6,2, Tong Xu⁷, Marc Hairston⁸, Xiangyu Wang², Yuzhang Ma², Guojun Li⁹, Sheng Lu², Jin Wang¹ (1.National Space Science Center, CAS, 2.Shandong University, 3.University of Bergen, 4.University Centre in Svalbard, 5.University of California, 6.Polar Research Institute of China, 7.China Research Institute of Radiowave Propagation, 8.University of Texas at Dallas, 9.Chongqing University of Posts and Telecommunications)

*Jin Wang¹, Qinghe Zhang¹, Qingfu Du², Duan Zhang¹ (1.National Space Science Center, CAS, 2.Shandong University)

*Xinyao Xie¹, Qing-He Zhang^1,2, Jin Wang², Yanhui Li¹, Zanyang Xing¹, Yuzhang Ma¹ (1.Institute of Space Sciences, Shandong University, Weihai, China, 2.National Space Science Center, Chinese Academy of Sciences)