Xuyang Yu

Jul 31, 2024 | mdpi.com | Xuyang Yu |Zhiming Guo |Liaoni Wu

1. IntroductionWith the rapid development of unmanned aerial vehicles (UAVs), unmanned ships (USVs), autonomous driving, and other technologies, there is a growing demand for high-precision real-time navigation. The Global Navigation Satellite System, as a mainstream means of navigation, has attracted much attention in the industry due to its global coverage, long-term effectiveness, and all-weather working capability.