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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
Alpha USBL
Alpha USBL

Applied Acoustics

Easytrak Alpha is the introductory and most compact version of the Applied Acoustics’ range of tracking systems that use a vessel mounted transducer array to c

µPAP 201-3
µPAP 201-3

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

Lodestar GyroUSBL 5000
Lodestar GyroUSBL 5000

Sonardyne International

HiPAP 102
HiPAP 102

Kongsberg Maritime

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

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