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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 AUV or ROV kilometers away with a 0.1 angle accuracy.

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43 results
Teledyne Marine Trackit

Teledyne Marine

The first in a series of Teledyne Benthos USBL deliverables, the "Short Range USBL" is geared toward the tracking and positioning of shallow water autonomous or remo

Kongsberg HiPAP 502
HiPAP 502

Kongsberg Maritime

The SSBL principle has the obvious advantage that it only requires installation of one hull mounted transducer and one subsea transponder to establish a three-dimens

Evologics S2C R 42/65 USBL
S2C R 42/65 USBL


High-speed device for short- and medium-range applications, wide-angle beam pattern for communication in vertical, slant and horizontal channels.


Kongsberg Maritime

Kongsberg HiPAP 102
HiPAP 102

Kongsberg Maritime

The Ultra Deep Water Positioning system HiPAP 102 is the Low Frequency member of the HiPAP system family.

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