GPS & GNSS Correction Services

Collage of aerial, marine, agriculture and surveying applications

Hexagon's GPS and GNSS correction services unlock real-time, high-precision positioning accuracy for applications around the world

Why you need corrections for high-precision positioning

GPS/GNSS devices receive signals from satellites to determine your location. These signals have inherent clock and orbit errors and can be impacted by the Earth's atmosphere, leading to inaccuracies that limit positioning to metre-level.

Corrections augment satellite signals by resolving these errors, enabling real-time, high-precision positioning, navigation and timing (PNT) for global applications across industries.

Why choose Hexagon GNSS correction services

High-performance global corrections

Hexagon's wholly owned worldwide reference station nework delivers a constant stream of high-quality measurements into our corrections generation systems. Our reference network is the backbone for the highest quality global and regional multi-constellation, multi-frequency corrections.

Reliability trusted by leaders

Reliability is built into the whole system, from redundancy at each reference station to geographically separated, independent network control centres. This robust system, combined with our expert monitoring and support teams, ensures maximum service availability and uptime.

Total solution design

Long-trusted for high-precision positioning technology, Hexagon's corrections, positioning algorithms and hardware are designed side-by-side to ensure a seamless solution with powerful performance.

Flexible subscription offerings

Hexagon's correction services offer flexible, scalable subscription options tailored to fit various applications and customer needs, ensuring they can grow and adapt alongside your business. With subscription management available through our eStore, you can easily self-manage your services.