Correction Service

Hemisphere Atlas® GNSS Global Correction Service

The Hemisphere Atlas® GNSS Global Correction Service is an innovative and industry-leading solution that delivers correction data for GPS, GLONASS, BeiDou, and Galileo constellations, ensuring accuracies ranging from meter to sub-decimeter levels. Available on all Hemisphere Atlas®-capable single and multi-frequency, multi-GNSS hardware, it complements third-party GNSS receivers with Baselink® and SmartLink™ capabilities. The service uses a network of over 200 GNSS reference stations worldwide with L-band satellite delivery, providing robust and reliable performance even in challenging operational locations.

  • Quad-band (GPS/GLONASS/Galileo/BeiDou) GNSS receiver
  • Sub-decimeter level position accuracy using C-Nav® LEO corrections
  • Dual antenna GNSS heading

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