NAUTILUS
The NAUTILUS family of FOG-based inertial navigation systems is designed for naval applications, providing scalable performance options up to high-grade positional accuracy for long-endurance missions. Suitable for both new and retrofit vessel installations, these systems can operate with or without GNSS and speed log aiding.
Equipped with ITAR-free inertial sensors, NAUTILUS employs advanced Kalman Filter algorithms to deliver exceptional accuracy and reliability, even in GNSS-denied and highly challenging marine 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) |
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| 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 | ||||
