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USBLs and SSBLs

Ultra-Short Baseline and Super-Short Base Line is a method of underwater acoustic positioning. A USBL transmits an acoustic pulse which is detected by a transceiver and converted into a range. With both range and distance measurements, a USBL or SSBL is able to position an [AUVs - Autonomous Underwater Vehicles] or [ROVs - Remotely Operated Underwater Vehicles] kilometers away with a 0.1 angle accuracy.

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36 results
RTKDuo Buoy
RTKDuo Buoy

PLSM Instrumentation

The RTKDuo buoy associated with the AQUA-METRE R300-NG USBL sensor is a very simple way to get georeferenced position of underwater locations. Main application inclu

SeaTrac X150+X110 Micro-USBL System
SeaTrac X150+X110 Micro-USBL System

Blueprint Subsea

Multi-purpose 'ultra-short base line' acoustic transponder system including X150 USBL beacon and X010 beacon.Broadband spread spectrum signalling scheme capa

HiPAP 502
HiPAP 502

Kongsberg Maritime

µPAP 201_MGC
µPAP 201_MGC

Kongsberg Maritime

The μPAP Precision Acoustic Positioning system operates in SSBL mode (LBL is also possible) where it measures the distance and direction to subsea transponders and c

HiPAP 351P
HiPAP 351P

Kongsberg Maritime

This is the portable member of the world's most successful SSBL (USBL) systems in the HiPAP family. Operates also LBL and high speed acoustic link.

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