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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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38 results
Sonardyne HPT 3000 - USBL Tracking Transceiver
HPT 3000 - USBL Tracking Transceiver

Sonardyne International

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

Evologics S2C R 48/78 USBL
S2C R 48/78 USBL


S2CR 48/78 USBL with a horizontally omnidirectional transducer beam pattern is a high-speed device for tracking and communication in reverberant shallow waters, prov

Nexus Lite USBL
Nexus Lite USBL

Applied Acoustics

Nexus Lite is an Ultra Short Baseline (USBL) underwater positioning and tracking system centred on a multi-element, single transducer that transmits and receives aco

Kongsberg HiPAP 352
HiPAP 352

Kongsberg Maritime

HiPAP 352 is developed to provide the market's best accuracy where HiPAP 502 extreme accuracy and long-range capabilities are not required. With our unique trans

Broadband Acoustic Tracking System (BATS)
Broadband Acoustic Tracking System (BATS)


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