Sonardyne to Track Vietnamese Divers and ROVs
Sonardyne’s subsea technology used for tracking the position of divers and remotely operated vehicles (ROVs) as they carry out surveys and inspections has been selected by Vietnam-based Thien Nam Positioning JSC to supports its offshore activities in the region. The Mini-Ranger 2 Ultra-Short BaseLine (USBL) acoustic tracking system, the first to be delivered into Vietnam, was supplied through Sonardyne’s subsidiary in Singapore. It has the capability to simultaneously and precisely track up to 10 underwater mobile targets and benefits from the same Wideband acoustic signal
Thien Nam Buys Sonardyne’s Ranger 2
Vietnamese survey company Thien Nam Positioning JSC has recently invested in its first Ranger 2 USBL acoustic positioning system from Sonardyne International Ltd., purchased through the company’s regional office in Singapore. Ranger 2 will be used to track a Remotely Operated Vehicle (ROV) during the installation of a pipe flowline and a gas export pipeline protection mattress in an oilfield offshore Vietnam. Ranger 2 is designed as a high performance acoustic position reference system designed for tracking underwater targets and positioning dynamically positioned (DP) vessels. The system uses
Thien Nam Purchases Sonardyne’s Ranger 2
Vietnamese survey company Thien Nam Positioning JSC has recently invested in its first Ranger 2 USBL acoustic positioning system from Sonardyne International Ltd., purchased through the company’s regional office in Singapore. Ranger 2 will be used to track a Remotely Operated Vehicle (ROV) during the installation of a pipe flowline and a gas export pipeline protection mattress in an oilfield offshore Vietnam. Ranger 2 is a high performance acoustic position reference system designed for tracking underwater targets and positioning dynamically positioned (DP) vessels. The system uses the
February 2025
