Advanced Navigation Boreas D90 - Specifications; Navigation Specifications

6 Specifications
Review the following specifications for Boreas:
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6.1 Navigation Specifications
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6.2 Hardware Specifications
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6.3 Communication Specifications
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6.4 Electrical Specifications
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6.5 Ethernet Connection
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6.6 IO Connection
6.1 Navigation Specifications
Specification
Horizontal Position Accuracy 1.2 m
Vertical PositionAccuracy 2.0 m
Horizontal Position Accuracy (SBAS) 0.5 m
Vertical PositionAccuracy (SBAS) 0.8 m
Horizontal Position Accuracy (with RTK or Kinematica Post Processing) 0.01 m
Vertical Position Accuracy (with RTK or Kinematica Post Processing) 0.015 m
Accuracy with Odometer without GNSS (% of distance travelled) 0.01%
Accuracy with DVL without GNSS (% of distance travelled) 0.01%
Velocity Accuracy 0.005 m/s
Roll & Pitch Accuracy 0.005 °
Roll & Pitch Accuracy (Kinematica post processing) 0.005 °
Heading Accuracy with Dual GNSS (1.0 m antenna separation) 0.006 °
Heading Accuracy without GNSS(Secant Latitude RMS) 0.01 °
Heading Accuracy (Kinematica post processing) 0.006 °
Gyrocompassing Coarse Alignment 2 min
Gyrocompassing Fine Alignment (typical) 10 min
Heave Accuracy (whichever is greater) 2 % or 0.02 m
Rotation Range Unlimited
HotStart Time 2 s
Internal FilterRate 1000 Hz
Output Data Rate 1000 Hz
Table 9: Boreas Navigation Specifications
v1.2 Page 11 11 Oct 2022
Boreas Reference Manual • Specifications