C-Nav, a supplier of international GNSS Precise Point Positioning services, announced the launch of its latest GNSS Real-time tide measurement package, C-Tides.

The C-Tides suite combines the exceptional vertical accuracy of C-Nav's GNSS Precise Point Positioning service with the latest advanced ocean and coastal tides models.

C-Tides Online features real-time filters and vessel dynamics, choice of world-wide Mean Sea Surface or regional reference frame models, and tidal prediction for mission planning, while C-Tides Offline utilities include data smoothing and outlier rejection, harmonic analysis, Doodson X0 filter and a LAT option. 

www.cnav.com