Satellite-based Navigation System


A satellite-based navigation system is a system that uses satellites to provide autonomous geo-spatial positioning with global coverage. These systems use a network of satellites to provide precise location and timing information to receivers on the ground, sea, or air. The most widely known satellite-based navigation system is the Global Positioning System (GPS), which is operated by the United States government. Other satellite-based navigation systems include the Russian GLONASS, the European Galileo, and the Chinese BeiDou. These systems are used in various maritime applications, such as navigation, search and rescue, and vessel traffic management.


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