About Hexagon | NovAtel
Hexagon's Calgary-based NovAtel operation develops assured positioning, navigation and timing products, including GNSS anti-jam and anti-spoof systems for contested environments.
Operating context
NovAtel's marine offering combines GNSS-based position, correction services and anti-jam hardware. The marine-hardened GAJT-410MS uses adaptive nulling and jammer direction finding; the vendor specifies up to 40 dB interference suppression. OEM7 SPAN/ALIGN documentation adds a separate integration consideration: dual antennas constrain heading drift during low-dynamic vessel motion, provided antenna-to-IMU lever arms are configured correctly. Guidance Marine's radar, laser, vision and microwave sensors measure position relative to nearby structures. Combining these with absolute positioning is the rationale for Hexagon's acquisition agreement; a unified delivered system is not established by that agreement.
