China Satellite Navigation Conference (CSNC) was identified by ICG as one of the three international satellite navigation conferences, and was hosted by the Academic Exchange Center of China Satellite Navigation System Management Office. China Satellite Navigation System Management Office, High-tech Development and Industrialization Department of Ministry of Science and Technology, System Engineering Department I of National Defense Science and Technology Bureau, Electronic Information Department of Ministry of Industry and Information Technology, Comprehensive Planning Department of Ministry of Transport, China Satellite Navigation and Positioning Application Management Center, Major Science and Technology Task Bureau of China Academy of Sciences, International Cooperation Bureau of China Academy of Engineering, China Aerospace Science and Technology Corporation, China Aerospace Science and Technology Corporation, China Electronics Science and Technology Corporation and the host people's government all support the maritime academic conference, which is an open academic exchange platform. The annual meeting consists of four major activity sections: academic exchange, high-end forum, exhibition and popular science, which are held around specific themes every May. It aims at strengthening academic innovation and promoting cooperation and exchange of satellite navigation systems; Strengthen technological innovation and promote the construction of satellite navigation system engineering; Strengthen theoretical innovation and promote the progress of satellite navigation theory; Strengthen application innovation and promote the scientific development of satellite navigation industry. Through a series of activities such as academic exchanges, high-end forums and exhibitions, the latest achievements in the field of satellite navigation are displayed in all directions.