Hexagon | NovAtel is a leading developer of precise positioning technologies for critical operations at sea, offering robust platforms that deliver accuracy, reliability, and protection in the toughest maritime environments. Find out more >>
The company is showcasing its portfolio on OST, including GNSS correction services, marine-certified receivers and antennas, GPS anti-jamming technology, and positioning resiliency software for a wide range of maritime operations.
Oceanix GNSS Correction Services
Oceanix correction services deliver real-time precise point positioning (PPP) corrections with uptime of 99.999% and convergence times as low as three minutes. Data is transmitted directly to receivers via satellite or internet connection, eliminating the need for local base stations. This ensures centimeter-level positioning accuracy for maritime operations.
Marine-Grade GNSS Receivers & Antennas
The MarinePak7 GNSS receiver integrates NovAtel’s SPAN GNSS+INS technology, combining satellite and inertial data for assured positioning even in signal-degraded conditions.
Designed for marine operations, the receiver provides heading, velocity, attitude, and heave data, and supports Oceanix correction services as well as MSK Beacon corrections. It is built to withstand harsh conditions and features portable power options for flexible deployment.
The company’s GPS-713 antennas provide high-precision GNSS tracking across multiple constellations and frequencies. With integrated choke ring functionality and interference rejection, the antennas maintain reliable performance near powerful marine transmitters. Ruggedized housings meet MIL-STD-810G and IEC 60945 standards, ensuring durability against vibration, corrosion, and saltwater exposure.
GPS Anti-Jamming Antennas
The GAJT-410MS antenna employs GPS Anti-Jam Technology to protect vessels against interference, jamming, and spoofing threats. By dynamically nulling interference sources, it preserves reliable position, navigation, and timing (PNT) data.
Supporting civilian and military signals including GPS, Galileo, QZSS, and SBAS, the low-SWaP system is optimized for space-constrained vessels and built to endure harsh maritime conditions.
Positioning & Resiliency Software
Hexagon | NovAtel’s GRIT (GNSS Resilience and Integrity Technology) firmware suite enhances PNT protection against spoofing and interference. Features include spoofing detection, interference analysis, and time-tagged sampling to support situational awareness and threat mitigation.
The NovAtel Application Suite (NAS) provides centralized receiver management, real-time monitoring, playback analysis, and data conversion tools. GRIT Monitor within the suite offers an overview of the RF environment with real-time filtering and interference mitigation capabilities.
Visit the Hexagon | NovAtel supplier profile or contact the company directly for more information.
