Sonardyne Fusion 6G®: LBL Acoustic Positioning System
The Sonardyne Fusion 6G LBL Kit operates by measuring acoustic ranges to a seabed array of transponders. The ranges are then passed through a least squares computation to precisely trilaterate a position. As the system utilises a fixed seabed array, the system precision remains the same regardless of water depth.
Features
Faster setup using new telemetry commands
Data storage and retrieval in Compatt 6 such as installed array coordinates
Real time signal diagnostics for critical application QC
Faster to calibrate using simultaneous baseline calibration
Over 600 non-interfering unique addresses for field wide simultaneous operations
Specifications
| Availability |
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System Accuracy: Subsea target tracking to centimetric accuracy independent of depth
LBL Calibration: Batched baseline and batched simultaneous baseline collection
Survey Inputs/Outputs: All industry-standard Survey telegrams and proprietary Sonardyne NMEA
Ranging Precision: Better than 0.015m
Array Size: 99+
Applications
Installing subsea structures
Tracking ROVs
Conducting acoustic metrology
Simultaneous baseline calibration
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