Koden KGP-922 is a high-precision DGNSS positioning sensor designed for commercial marine applications. It receives corrections from SBAS/MSAS/EGNOS/WAAS to provide accurate GPS data compliant with IMO regulations. The rugged, compact unit integrates seamlessly with radars, ECDIS, and other Koden bridge systems. It supports multiple NMEA outputs and features self-diagnostic capabilities for reliable performance at sea.