The Geonyx from Safran offers altitude and heading information for various systems, including weapon systems, (rocket) artillery, observation systems, and a wide array of vehicle platforms. With the introduction of Geonyx M, the powerful capabilities of Geonyx are now available for high-speed sea-going platforms. It is designed for use on both amphibious vehicles and speed boats, with or without GNSS.
One of the key advantages of the Geonyx M is that it can be quickly converted from sea to land navigation, when applied to amphibious vehicles. When the amphibious vehicle reaches the shore, the operator transitions the Geonyx M into land mode. In addition to navigation, the versatile Geonyx M system can also feed its information for onboard weapon systems, a BMS, or external systems.
Robustness and reliability
The Geonyx M system seamlessly integrates into various vehicles or ships, serving as a primary AHRS/INS system, particularly well-suited for amphibious applications. Designed to endure harsh environmental conditions, including vibrations, shocks, diverse climates, and radio environments. The incorporation of the embedded HRG Crystal (Hemispherical Resonator Gyro) makes Geonyx M one of the most reliable INS available in the market.
Operational efficiency
Geonyx M operates autonomously without the need for external sensors like vehicle motion sensors and/or Loch sensors:
- 1 mils pointing accuracy at high latitude
- Short alignment time
- Position capability (INS) for land and naval platforms
Technical specifications
Optimized architecture
- Size: 205/245 x 158 x 169 mm
- Weight: 6.4 kg
- Consumption: < 17W
- Hard-mounted (no external mount needed)
- Immune to magnetic stress & high vibrations/shocks
- Gyro technology: HRG Crystal
Flexible Interfaces
- GNSS embedded (external GNSS possible)
- RS422
- Ethernet
- CANBUS
Maintenance
- MTBF (mean time between failure): 200,000 hours in naval applications
Navigation standards
- Environment: MIL-STD-810
- Electrical: MIL-STD-1275
- EMC: MIL-STD-461
Performance
Geonyx M was designed by incorporating the strengths derived from technologies and insights gathered from Safran Electronics & Defense’s diverse product lines: Geonyx (for land applications), Argonyx (for surface vessels), and Black-Onyx (for submarines). This heritage lays the foundation for a significant advancement in performance, reliability, precision, and robustness.
Do you want to know more about Safran’s Geonyx M? Please contact us at intel@cobbsindustries.com or directly Request Intel.

