More than a GPS receiver
A satellite compass determines true heading from the carrier-phase difference between two GNSS antennas. Hannon GeoX combines that measurement with an inertial unit to compute heading, roll, pitch and heave, then distributes the information to onboard consumers.
Built around real onboard systems
Radar
Stable heading supports chart and echo alignment during manoeuvres.
Sonar
Attitude and heave describe the vessel motion affecting depth measurements.
Autopilot
Fast heading and rate-of-turn data support more precise steering.
Bathymetry
Position, attitude and logs make survey data easier to verify.
Explore the technical resources
Use the product page for the complete architecture, the integration guide for NMEA 2000 data, and the installation guide before commissioning a unit.