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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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35 results
Alpha
Alpha

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 calcula

HPT 3000 - USBL Tracking Transceiver
HPT 3000 - USBL Tracking Transceiver

Sonardyne International Ltd.

The HPT 3000 Ultra-Short BaseLine (USBL) is a new smaller, lighter, high performance Ethernet interfaced transceiver supporting Sonardyne’s Wideband®2 6G® instrument

µPAP 201-H
µPAP 201-H

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

µPAP 200
µPAP 200

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 352
HiPAP 352

Kongsberg Maritime

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