NAUTILUS
The NAUTILUS family of FOG-based inertial navigation systems has been specifically designed for naval applications, offering a range of options for performance scalability all the way up to high-grade positional accuracy and long-endurance applications. They can be used with or without GNSS and speed log aiding, and are ideal for both new and retrofit vessel installation.
The ITAR-free inertial sensors utilize advanced Kalman Filter algorithms to ensure superior accuracy and performance even in highly challenging and GNSS-denied environments.
Specifications| 5000 | 4000 | 3000 | 2000 | 1000 | |
| Dimensions (W x H x D) | 192 x 178 x 296 mm | 151 x 161 x 286 mm | |||
| Weight | <12 kg | <9 kg | |||
| Power | 18-36 VDC (< 20 W) | 18-36 VDC (< 18 W) | |||
| Heading Accuracy (RMS) | ≤ 0.02° sec LAT | ≤ 0.05° sec LAT | ≤ 0.05° sec LAT | ≤ 0.1° sec LAT | ≤ 0.3° sec LAT |
| Roll & Pitch Accuracy (RMS) | ≤ 0.01° | ≤ 0.01° | ≤ 0.01° | ≤ 0.02° | ≤ 0.1° |
| Heave Accuracy (RMS) | ≤ 2.5 cm or 2.5% | ≤ 2.5 cm or 2.5% | ≤ 5 cm or 5% | ≤ 5 cm or 5% | ≤ 20 cm or 20% |
| Position Accuracy (CEP50) | ≤ 0.8 Nm/24h (Log aided) | ≤ 2 Nm/8hr | ≤ 1 Nm/2hr | ≤ 4 Nm/hr | ≤ 10 Nm/hr |
| Alignment Time (data availability) | 10 min | ||||
| Alignment Time (full accuracy) | 30 min | ||||
