Abstract: Navigation and location service is another emerging information industry with rapid development after the mobile communications and mobile Internet. This paper first analyzes the development status and characteristics of navigation and location service industry in detail, expounds the industry chain of the navigation and location serviceand its industrial layout. Then, the advanced technologies and development trends of navigation and location service industry are further elaboratedaccording to the current characteristics of the industry. The advanced technologies include precise cooperative positioning, social perception and computation,integration of satellite navigation and 5G mobile communication, intelligent navigation combined with unmanned robot system. Finally, the paper puts forward some suggestions on the development of the navigation and location service industry in China to meet the great needs of China's modernization development. The suggestions include five aspects:key techniques extension, personnel training, major strategic planning, core chip and software platform, standard setting.

Key words: navigation and location service, global navigation satellite system(GNSS), cooperative precise positioning, 5G, information industry