1. School of Geodesy and Geomatics, Wuhan Univ., No. 299 Bayi Rd., Wuchang District, Wuhan City 430000, Hubei Province, China (corresponding author). ORCID: .
2. School of Geodesy and Geomatics, Wuhan Univ., No. 299 Bayi Rd., Wuchang District, Wuhan City 430000, Hubei Province, China.
3. Research and Development Engineer, Yangzhou Wanfang Electronic Technology, No. 96 Anlin Rd., Guangling Industrial Park, Yangzhou 225000, Jiangsu Province, China.
4. Project Manager, Yangzhou Wanfang Electronic Technology, No. 96 Anlin Rd., Guangling Industrial Park, Yangzhou 225000, Jiangsu Province, China.