Global Navigation Satellite Systems

A constellation of satellites used for locating objects on earth.

Primary Constellations

  • GPS of America.
  • GLONASS of Russia.
  • Beidou of China.
  • Galileo of Europe.
  • IRNSS of India.
  • QZSS of Japan.

Augmentation Systems

  • WAAS GPS of America.
  • EGNOS of EU.
  • SDCM of Russia.
  • Compass of China.
  • GAGAN of India.
  • MSAS of Japan.