USBLs and SSBLs

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

iXblue

Gaps M7 is a high-performance Ultra Short Baseline (USBL) positioning and communication system dedicated to subsea assets localization. It combines a USBL antenna an

Sonardyne International

If you’re using a Ranger 2 system to track the position of a subsea target from a vessel of opportunity, over an extreme range, or from a pipelay vessel’s stinger, G

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

Applied Acoustics

Able to determine the positions of up to 16 dynamic subsea targets simultaneously, Nexus 2 is ideal for many deep or shallow water applications where multiple assets

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

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.