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HYDRINS, the hydrographic inertial navigation system which interfaces notably with a multibeam sounder and GPS. It provides real-time, high-accuracy and high-frequency position, heading and attitude data even in case of GPS drop-out.

FEATURES
• Integrates sensors, electronics and kalman filter in one housing
• GPS drop-out/multipath real-time management
• GPS height real-time management
• SAFE HEAVE filter
BENEFITS

• All-in-one solution
• Less than 1 meter drift in 1 minute
• Prevents height artefacts
• No heave post-processing

Performance

Position accuracy
With stand-alone GPS aiding :5 to 15 m
With differential GPS aiding :0.5 to 3 m
With RTK differential GPS aiding :2 to 5 cm
Position accuracy degradation:Less than 1 meter in 1 minute (free inertial mode)Heading accuracy:0.02 deg secant latitude
Roll and Pitch accuracy:0.01 deg
Heave accuracy :5 cm or 5 % (whichever is highest)
Setup free: SAFE HEAVE

海測硬體-右邊選單(繁體)
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
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