MERRIMACK, N.H.--(BUSINESS WIRE)--The U.S. Defense Advanced Research Projects Agency (DARPA) has selected BAE Systems to develop an undersea navigation system aimed at enhancing the U.S. Navy’s ...

Sonardyne’s Calibration-Free Acoustic Positioning Delivers Major Savings for CSA International. CSA International Inc, an environmental survey company working in the Gulf of Mexico, has become the ...

WASHINGTON, Dec. 2 (UPI) --Kongsberg's third-generation High Precision Acoustic Positioning and Navigation System is now available, and improves on earlier capabilities. The company says its new High ...

Acoustically aided inertial navigation technology will enable a specialized sea vessel maintain dynamic positioning through GNSS disruptions in challenging environments. Sonardyne Inc.‘s dual Ranger 2 ...

Harris Corp received a $15 million, 4 year follow-on contract to provide acoustic sensors for installation on the U.S. Navy’s Virginia-class submarines. The sensors are designed to facilitate data ...

Sonardyne International Ltd. announced Thursday that Vietnamese survey company, Thien Nam Positioning JSC, has recently invested in its first Ranger 2 USBL acoustic positioning system from the firm, ...

The basic principle of acoustic positioning with the white ship icon indicating the positions of the survey ship at different time. Researchers have developed a rigorous real-time acoustic positioning ...

The Pentagon’s research entity and BAE Systems are working together to develop a next-generation undersea drone communications technology to help identify mines, find enemy submarines and surveil many ...

New exploration in underwater navigation, a team from the Naval University of Engineering in Wuhan, China, has created novel algorithms that rectify inertial errors using sparse acoustic signals. This ...

The study of underwater positioning and seafloor geodesy represents a critical frontier in Earth sciences, where precise monitoring of the seafloor underpins advances in tectonic research, earthquake ...