Overview
Navigation is an accuracy business and operators often cringe awaiting the red "traffic light" warnings on their position and motion system when they pass under a bridge or by a tall structure, or when a part of their vessel blocks visibility of a key satellite. For surveyors working in a hostile area, similar losses are also likely to occur if the GNSS is being jammed or spoofed.
Our products present two major advantages:
- our FOG-based INS/AHRS are highly sensitive to Earth Rotation and allow for a simpler North seeking solution where two GNSS-antennas are not needed anymore
- FOG technology present the highest performances for the lowest cost of ownership, providing a much-needed peace of mind to surveyors, military or civilian.
Product range
Quadrans
IMO-GRADE SURFACE GYROCOMPASS AND AHRS
Octans
SURVEY-GRADE SURFACE GYROCOMPASS AND MOTION SENSOR
Hydrins
HIGH-GRADE INS FOR HYDROGRAPHIC AND MULTIBEAM SURVEYS
Phins Surface
HIGH-PERFORMANCE INS
Apps
POST-PROCESSING SOFTWARE
Specifications
| Quadrans | Octans | Hydrins | Phins | |
| Heading accuracy | 0.23° deg secant latitude RMS | <0.1 deg secant latitude RMS | <0.01 deg secant latitude RMS | <0.01 deg secant latitude RMS |
| Roll & Pitch | 0.1 deg RMS | 0.01 deg RMS | 0.01 deg RMS | 0.01 deg RMS |
| Heave | 5% RMS 5 cm |
5% RMS 5 cm |
2.5% RMS 2,5 cm |
2.5% RMS 2,5 cm |
| Pure inertial drift | 0.6 nm/h | |||
| Position accuracy real-time | ||||
| No aiding fo 1, 2 and 5 min | 0.8m/3.2 m / 20 m (CEP 50) | 0.8 m / 3.2 m / 20 m (CEP 50) | ||
| Certification and others | ||||
| IMO / IMO HSC | ° | ° | ° | ° |
| External sensors | GPS, EM log | GPS, EM log | GPS | GPS, EM log, DVL |
| Options | Range depths |