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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 AUV or ROV kilometers away with a 0.1 angle accuracy.
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48 results
Gaps M5
Gaps M5

iXblue

Gaps M5 is a medium frequency ultra-short baseline (USBL) positioning system for accurate location, positioning and tracking of subsea assets, from ultra-shallow wat

Easytrak Pyxis 3781
Pyxis INS + USBL, 3782 Transceiver

applied acoustics

Pyxis INS + USBL takes the best of aae's USBL technology and combines it with an advanced inertial navigation system (INS), creating a state of the art, inertially a

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

Long Baseline (LBL) Systems
Long Baseline (LBL) Systems

Teledyne Marine

Teledyne Benthos offers a full line of subsea acoustic communication based products that can be configured in many different ways, including into Long Baseline (LBL)

Easytrak Pyxis 3780
Pyxis INS + USBL, 3780 Transceiver

applied acoustics

Pyxis INS + USBL takes the best of aae's USBL technology and combines it with an advanced inertial navigation system (INS), creating a state of the art, inertially a

DiveNET: GPS Pro
DiveNET: GPS Pro

DiveNET Subsea Wireless

Portable and rapidly deployable, high precision, wide area, wireless underwater GPS.
Inverted Long Base Line (ILBL) array consists of four hand-portable Acoustic GP

Nexus 2782 transceiver
Nexus 2 USBL, 2782 Transceiver

applied acoustics

This is a high-performance USBL system. It is the next generation of advanced USBL positioning and tracking system that incorporates Sigma 2 spread spectrum technolo

S2C R 12/24 USBL
S2C R 12/24 USBL

EvoLogics

S2CR 12/24 USBL is a depth-rated device for long range data transmissions and USBL positioning, providing data transfer rates up to 9.2 kbit/s over a 6000 m range.

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

DiveNET: GPS Explorer
DiveNET: GPS Explorer

DiveNET Subsea Wireless

Portable, self-contained and rapidly deployable
High precision (< 1 m)
Wide coverage area (

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