Evolution of the Global Navigation SatelliteSystem (GNSS)

  title={Evolution of the Global Navigation SatelliteSystem (GNSS)},
  author={Christopher J. Hegarty and Eric Chatre},
  journal={Proceedings of the IEEE},
The Global Navigation Satellite System (GNSS) is the worldwide set of satellite navigation constellations, civil aviation augmentations, and user equipment. This paper reviews the current status and future plans of the elements of GNSS as it pertains to civil aviation. The paper addresses the following satellite navigation systems: the U.S. Global Positioning System (GPS), Russian GLONASS, European Galileo, Chinese Compass, Japanese Quasi Zenith Satellite System, and Indian Regional Navigation… 

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