Allseas will use the GyroUSBL onboard its 236-metre Long Lay vessel, Lorelay, in conjunction with a Ranger 2 USBL (Ultrashort BaseLine) topside, to acoustically track an ROV deployed to ensure a pipe is accurately touching down in the permitted corridor. "Locating a transceiver on the stinger is a great solution for ensuring that vessel noise disruption is rejected. The time-saving features of GyroUSBL results in reduced operational costs with the ability for users to move it from vessel to vessel with minimal downtime whilst maintaining the highest levels of positioning performance," said Alan MacDonald, sales manager at Sonardyne in Aberdeen
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