As the global satellite navigation system has advanced, the satellite navigation industry has evolved into a significant high-tech sector on a global scale. This transformation has not only fundamentally reshaped the operational methodologies of traditional industries like navigation and surveying but has also opened new avenues for emerging information service domains, such as location-based services. Currently, GNSS has penetrated into all aspects of the world, such as economy, security, serving as a prominent example of successful modern high-tech civilian applications. Relevant countries and organizations have formulated and issued a large number of application standards for satellite navigation, in order to better regulate the development of the satellite navigation industry.