Advanced Navigation has just upped the ante in maritime navigation with its latest Boreas 50 series, a compact fiber-optic gyroscope (FOG) inertial navigation system (INS) designed to tackle the toughest GNSS-denied environments. This isn’t just another sensor—it’s a game-changer for defense and commercial platforms that demand rapid, reliable North-seeking in contested spaces.
The 50 Series packs two high-performance variants: the A50, an attitude and heading reference system (AHRS), and the D50, a strategic-grade INS. Both are equipped with a North-seeking gyrocompass that cuts through GNSS outages and magnetic interference to deliver true North in real time. Weighing just 910 grams, these systems are built for platforms where space and weight are at a premium.
What sets the Boreas 50 apart is its advanced sensor fusion technology. Advanced Navigation’s proprietary algorithms dynamically weigh sensor inputs, adjusting in real time based on reliability, environmental conditions, and operational context. This means continuous, high-confidence state estimation—even when GNSS signals are lost or degraded.
The D50 takes it a step further with dual-antenna, all-band GNSS receivers, including support for the newer L6 band. This broad-spectrum access accelerates convergence to centimeter-level positioning accuracy. For high-threat environments, the D50 offers optional Electronic Protection (EP) capabilities, proactively detecting and neutralizing GNSS jamming and spoofing attempts. As Maximilian Doemling, Head of Product at Advanced Navigation, puts it, “For high-threat operational environments, the D50’s advanced EP capabilities deliver uncompromising protection against nefarious attempts of GNSS jamming and spoofing. It is a powerful counter-Electronic Warfare solution built to operate under direct electronic attack, giving operators the resilience and reliability they need to stay on course against any adversary.”
The Boreas 50 Series isn’t just about raw performance—it’s about seamless integration. Designed to plug into both new and legacy platforms, it streamlines upgrades, reduces installation time, and lowers costs. This flexibility makes it a versatile tool for defense and commercial applications alike.
The implications for the maritime industry are significant. As electronic warfare tactics evolve, the need for resilient navigation systems becomes critical. The Boreas 50 Series offers a robust solution, ensuring that vessels and submarines can maintain accurate positioning and heading even in the most challenging conditions. For defense applications, this means enhanced operational security and mission success. For commercial vessels, it translates to improved safety and efficiency in GNSS-denied waters.
Advanced Navigation’s latest innovation doesn’t just meet industry demands—it sets a new standard. By combining compact design, advanced sensor fusion, and proactive electronic protection, the Boreas 50 Series is poised to redefine maritime navigation in an era of increasing electronic threats.