sonar

Using sonar surveys, historical satellite imagery and five years of monitoring data, the study tracked recovery across 39 damaged areas of seabed.

From BBC ● Sep. 26, 2026

Guided by the decades-old survey records, the researchers scanned 11.5 kilometers of seafloor using sonar.

From Science Daily ● Sep. 15, 2026

Learning forward-facing sonar became essential, says Drew Cook.

From The Wall Street Journal ● Aug. 29, 2026

So the department brought in a search company with the latest sonar technology as well as divers - and they found Schepers and her car at the bottom of the river in March 2025.

From BBC ● Jul. 31, 2026

With the help of a magnetometer and side-scan sonar, the crew identified a large metal object about four miles off the coast of Sullivan’s Island, located in Charleston Harbor.

From "Shipwrecked!" by Martin W. Sandler

Mayer and other scientists argued that emerging technologies, especially multibeam sonars that produce detailed 3D images, offered an unprecedented opportunity to document little known sea floors off the U.S.

From Science Magazine ● Jan. 8, 2024

Using a variety of sonars and two remotely operated vehicles — Deep Discoverer and Serios — researchers aboard the ship are mapping and collecting samples from areas along the Aleutian Trench and Gulf of Alaska.

From Seattle Times ● Aug. 14, 2023

National Marine Fisheries Service that concluded the Navy had "killed at least six whales in an accident involving common ship-based sonars."

From Salon ● Jan. 19, 2023

Could searchers’ sonars have already missed wreckage of Flight 370 in remote Indian Ocean?

From Washington Times ● Jul. 3, 2015

Tom filtered out the difference in the two sounds with the correlation calculator unit of one of his quality analyzer sonars.

From Tom Swift and the Electronic Hydrolung by Charles Brey