Introducing the NAUTILUS Series: Advanced Inertial Navigation Systems for Naval Use
The NAUTILUS series of FOG-based inertial navigation systems is specifically engineered for maritime applications, offering a range of performance capabilities that can achieve high-precision positioning for extended missions. These systems are versatile enough for both new builds and retrofitting existing vessels, functioning effectively with or without GNSS and speed log support.
Cutting-Edge Technology for Reliable Navigation
Featuring ITAR-compliant inertial sensors, the NAUTILUS systems utilize sophisticated Kalman Filter algorithms to ensure outstanding accuracy and dependability, even in environments where GNSS signals are unavailable or in challenging maritime conditions.
Technical Specifications
| 5000 Model | 4000 Model | 3000 Model | 2000 Model | 1000 Model | |
| Dimensions (W x H x D): | 192 x 178 x 296 mm | 151 x 161 x 286 mm | |||
| Weight: | <12 kg | <9 kg | |||
| Power Requirements: | 18-36 VDC (< 20 W) |
18-36 VDC (< 18 W) |
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| Heading Precision (RMS): | ≤ 0.02° sec LAT | ≤ 0.05° sec LAT | ≤ 0.05° sec LAT | ≤ 0.1° sec LAT | ≤ 0.3° sec LAT |
| Roll & Pitch Precision (RMS): | ≤ 0.01° | ≤ 0.01° | ≤ 0.01° | ≤ 0.02° | ≤ 0.1° |
| Heave Precision (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 Precision (CEP50): | ≤ 0.8 nm/24h (Log aided) |
≤ 2 Nm/8hr | ≤ 1 Nm/2hr | ≤ 4 Nm/hr | ≤ 10 Nm/hr |
| Alignment Duration (data availability): | 10 min | ||||
| Alignment Duration (full accuracy): | 30 min | ||||
