Fu, Wenju
Huang, Guanwen
Zhang, Qin
Gu, Shengfeng
Ge, Maorong
Schuh, Harald
Funding for this research was provided by:
China Sponsorship Council
National Natural Science Foundation of China (41731066)
National Natural Science Foundation of China (41774025)
the Special Fund for Basic Scientific Research of Central Colleges (310826165014)
the Special Fund for Basic Scientific Research of Central Colleges (310826171004)
the Grand Projects of the Beidou-2 System (GFZX0301040308)
Article History
Received: 14 May 2018
Accepted: 16 November 2018
First Online: 22 November 2018