Precise Positioning with Galileo High Accuracy Service
A next-generation positioning algorithm leveraging Galileo HAS corrections combined with a smart antenna product for centimetre-level accuracy.
The Galileo High Accuracy Service (HAS) provides free-of-charge precise positioning corrections broadcast through the Galileo E6-B signal. PPHAS Navigation exploits these orbit and clock corrections to achieve centimetre-level accuracy, enabling precise point positioning (PPP) without the need for external correction services.
Our PPHAS smart antenna is a cutting-edge positioning solution engineered for the most demanding professional environments. It combines a high-performance GNSS receiver with an IMU through advanced sensor fusion algorithms. The compact, rugged design is suited for surveying, precision agriculture, autonomous vehicles, and other applications demanding high-accuracy positioning in real time.
Real-time Precise Point Positioning using Galileo HAS corrections decoded directly from the E6-B signal — no external correction services or regional infrastructure required.
Real-time fusion of GNSS and inertial measurements optimised for embedded execution, delivering robust navigation under degraded GNSS conditions and dynamic environments.
Miniaturised platform with low power consumption, deterministic real-time execution, and modular firmware enabling future algorithm upgrades without hardware changes.
Achieves positioning accuracy in the centimetre range using PPP with Galileo HAS corrections.
Process corrections in real time, with convergence times significantly reduced compared to standard PPP.
Galileo HAS is a free service — no subscription or external correction stream required.
GNSS–IMU sensor fusion ensures robust navigation performance even in degraded GNSS conditions and dynamic environments.
Compact architecture with integrated GNSS receiver and IMU, standard interfaces, and automated configuration via Bluetooth.
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