| 单词 | sonar |
| 例句 | Batsare obliged to make sounds almost ceaselessly, to sense, by sonar, all the objects in their surroundings. The Lives of a Cell 1974-01-01T00:00:00Z Everyone thought he was a decent guy, but Maggie Kelly had sonar for boys who were interested in her girls and she was picking up a strong reading on Dominick. The Line Tender 2019-04-16T00:00:00Z “They’re acoustic tags. Acoustic tags use sonar. Each tag has a transmitter that sends sound pulses into the water,” Robin said. The Line Tender 2019-04-16T00:00:00Z A few bats fluttered in the air near the car and he could hear their high screeching sonar—then they were gone. The Milagro Beanfield War 1974-01-01T00:00:00Z While waiting for them to decide what sonar stood for, one of the panel of experts looked up from a heavy volume and sent a signal to the commissioner. The View From Saturday 1996-09-01T00:00:00Z He thought it possible that mistakes by inexperienced sonar operators could account for the reports of enemy torpedoes. Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War 2015-09-22T00:00:00Z His sonar had guided him to an uncovered spot in the floor. Artemis Fowl 2001-04-26T00:00:00Z And the nearby uranium mine made their radar/sonar machines go nuts, so they couldn’t see that way, either, so they never made it to the bottom. The Absolutely True Diary of a Part-Time Indian 2007-09-01T00:00:00Z If he’d been thinking straight, he would’ve switched the ship’s detection system from radar to sonar as soon as they left Charleston Harbor. The Mark of Athena 2012-10-02T00:00:00Z “I hope that was a joke. This is Camp_____.” He made a sound that was a series of sonar pings and hisses. The Mark of Athena 2012-10-02T00:00:00Z When you skateboarded down the street at night you could hear everyone’s heartbeat, and they could hear yours, sort of like sonar. Extremely Loud and Incredibly Close 2005-04-01T00:00:00Z Dad explained how they had sonar detectors kind of like the ones in nuclear submarines. The Glass Castle 2005-03-01T00:00:00Z It was like a game, like I was trying to hide and a blind woman was trying to find me using sonar. Born a Crime: Stories from a South African Childhood 2016-11-15T00:00:00Z Her words seemed to come from everywhere, rippling through the water like dolphin sonar. The Lightning Thief 2005-07-01T00:00:00Z “Must be that shell. Guess it’s invisible to sonar. It’s a freaking stealth turtle!” The House of Hades 2013-10-08T00:00:00Z As bats use sonar, these stories echo in meaningful ways. ‘Bats of the Republic’ review: Two intertwined and echoing stories 2015-10-06T04:00:00Z There have been several serious searches for the animal — boat expeditions, sonar soundings. “I’m not leaving until we solve this mystery”: Meet the world’s foremost Loch Ness Monster hunter 2015-08-22T04:00:00Z This respectful performance is missing that kind of social sonar. Review | Heaven sent: ‘Jesus Hopped the “A” Train’ at 1st Stage 2017-09-19T04:00:00Z She talks about the “radars,” “sonars” and “front-facing cameras” that allow the car to accelerate, brake and steer for itself. Eco road trip: Los Angeles to Las Vegas by Tesla 2017-02-19T05:00:00Z Bats use the calls to track bugs, dodge obstacles and communicate with one another, the sounds bouncing off the world around them like sonar. Vilified for Virus, Bats Are a New Album’s Seductive Stars 2020-06-10T04:00:00Z Those who would like to investigate modern seafaring can see models of Odyssey’s towfish, a torpedo-shaped object that uses sonar to map the ocean floor, and Zeus, a remote-controlled recovery vehicle with robotic arms. Spare Times for Children for Aug. 16-22 2013-08-15T22:37:20Z Advances in sonar and lasers allow scientists to better map the ocean floor, the details of which are largely unknown and unexplored. The Ruthless Phronima, and Other Hidden Wonders of the Sea 2018-03-22T04:00:00Z In an experiment, humans and computers were asked to spot rocks and mines using sonar detection systems in a submarine. How our brains tell the difference between real and fake 2016-05-22T04:00:00Z This summer’s chum run was the lowest on record, with only 153,000 fish counted in the river at the Pilot Station sonar — a stark contrast to the 1.7 million chum running in year’s past. Record Salmon in One Place. Barely Any in Another. Alarm All Around. 2021-08-12T04:00:00Z Are you sure the sonar is even working?’ A Dwindling Catch Has Alaskans Uneasy 2018-08-21T04:00:00Z Horwitz probes the connection between deadly mass whale strandings and the use of sonar — which the Navy says is essential for U.S. defense. 50 notable works of nonfiction Department of Defense in Pasadena and contributed to projects for submarines, biological and technical sonar technology and seafloor mapping, his family said. T. Mark Taylor, artist and toy designer, dies at 80 2021-12-25T05:00:00Z Three submersibles and the latest sonar, acoustic and filming technology will also be part of the expedition. New Titanic expedition will create 3D map of wreck 2010-07-27T15:27:00Z He sees the numbers all the time, with his own eyes, on sonar, and has run cabled instruments from a boat, all the way to the bottom. Our deep lakes incite curiosity and conjure legends 2014-08-08T04:00:00Z Had them joints out like this, like dog, because Will Smith got some sonars on his head. "Comedians have to reflect on life": "SNL" alum Jay Pharoah on comics becoming great dramatic actors 2023-04-11T04:00:00Z Screenrant writes, "Dwarves use the resonance of their booming voices to detect where mineral lodes are located within the mountain," summing it up neatly as sonar. "The Rings of Power" are here to fight climate change 2022-10-08T04:00:00Z Newser reports that a series of blurry sonar images taken off an uninhabited Pacific island may reveal the location of Earhart’s aircraft. Remains of Amelia Earhart’s plane may have been located 2013-05-30T21:23:00Z Ulua fishing, island style, means no boat, no sonar to track your monster, no mates to land it for you and winch it high for manly posing at the dock. Casting for a Big Fish on the Big Island of Hawaii 2014-12-01T05:00:00Z This is the equivalent of buying a home using only sonar, of buying a car while blindfolded. Critical Shopper: Suitsupply in SoHo 2012-01-31T23:25:08Z Tiny details become indelible landmarks – the ringing bells in “Local Girl,” the tumbling piano in “Wild Creatures,” the sonar blips of “Where Did I Leave that Fire?” Neko Case, 'The Worse Things Get ...' album review 2013-09-03T02:35:00Z A subsequent attempt at a sonar survey was inconclusive, Sumption said. Australia, Indonesia making joint effort to protect WW2 wreck 2017-02-14T05:00:00Z And the film trades on his own military experience as a sonar operator on an attack submarine in the 1980s. ‘Fury,’ Starring Brad Pitt, a Raw Look at Warfare 2014-07-30T04:00:00Z There is also a recipe for a daiquiri and a report from a sonar expert. Review: ‘The Good Swimmer’ Stays Out of the Deep End 2018-11-29T05:00:00Z As it monitors North Korea, a dead zone immune to any and all radar, sonar, satellite imagery and more pops up, causing concern about what may be hiding there. DC adds 6 new titles, including modern 'GI Combat' 2012-05-02T10:01:05Z In "You," she's searching for someone, the soft backing beat like an echoing sonar system. 5 Songs You Need to Listen to This Week 2017-08-11T04:00:00Z Within the association, no one uses tracking or tagging — or sonar or radar — to find wildlife within the Salish Sea. Seattle summer staycation: 3 day trips to take from the Seattle waterfront 2021-07-16T04:00:00Z “So they have these vocal sonar signatures that they can send out into space and hear the reflections of the space around them.” Making the Sound of Silence in ‘A Quiet Place’ 2018-04-05T04:00:00Z TIGHAR’s next step is to raise the funds necessary to conduct an “independent comprehensive analysis” of the sonar data. Remains of Amelia Earhart’s plane may have been located 2013-05-30T21:23:00Z The film, created and written by Charlie Foley, begins with the real, actual fact that the Navy’s use of sonar systems is suspected by some scientists of contributing to whale beachings. Television Review : ‘Mermaids: The Body Found,’ on Animal Planet 2012-05-26T00:02:26Z How do you compare a bat’s ability to use sonar to hunt at night to our ability to knit or arrange flowers or write a novel? Suicidal dogs and bipolar wolves 2012-09-26T22:56:00Z During the war, the Navy was testing sonar outfits over there, and they tried again and again with the latest, most modern equipment to find the depth. Our deep lakes incite curiosity and conjure legends 2014-08-08T04:00:00Z Regardless, anti-wind groups began suggesting survey vessels used by the offshore wind industry interfered with whale movements because of sonar — even though sonar has been widely used by other industries including fishing. How pro-fossil fuel groups helped sway the public against offshore wind in New Jersey 2023-11-05T04:00:00Z That’s due to a kind of sonar, sometimes called “echolocation,” honed by some visually impaired people, especially those who have been blind since birth. Blind faith: A visually impaired woman's journey up a towering California summit 2023-11-02T04:00:00Z For the next two days authorities scoured the woods and hundreds of acres of Card’s family-owned property, and sent dive teams with sonar to the bottom of the Androscoggin River. Maine embarks on healing and searches for answers a day after mass killing suspect is found dead 2023-10-28T04:00:00Z Other equipment included trawlers, which use nets or other devices to sift through the water, and a robotic submarine equipped with sonar to detect objects using sound waves. Search for Maine shooting suspect leveraged old-fashioned footwork and new technology 2023-10-27T04:00:00Z Divers were deployed and robots and sonar were being used, local media reported. Maine lifts shelter-in-place order as Lewiston shooting victims identified 2023-10-28T04:00:00Z As two boats outfitted with sonar covered the river, a helicopter overhead scanned the water with thermal imaging, the Sun Journal said. Maine lifts shelter-in-place order as search for Lewiston shooter continues 2023-10-27T04:00:00Z The teams use a mixture of old maps, historical accounts, local knowledge and sonar to locate and record the wrecks. Finding shipwrecks and planes lost at sea 2023-10-12T04:00:00Z In a statement, sheriff officials said they would continue the search for Grigor Khacheryan with the help of two dozen divers who would be using sonar to search the water at the aqueduct. Two elderly brothers went missing during a fishing trip. One was found dead in the water. The other is still missing 2023-10-03T04:00:00Z A dive team will be searching the river this weekend in a bid to help with sonar technology. Hopes for closure in river search for missing woman 2023-09-29T04:00:00Z The sheriff’s office reported at the time that the search spanned two days and used divers, sonar, a small boat and a drone. A man accused in a child rape case was arrested weeks after he faked his own death, sheriff says 2023-09-19T04:00:00Z Divers were deployed and robots and sonar were being used in the pursuit of the U.S. Maine lifts shelter-in-place order as search for Lewiston shooter continues 2023-10-27T04:00:00Z Tim Mackie, the senior scientific officer on the project, said it involved going to the wreck and taking detailed sonar scans. Finding shipwrecks and planes lost at sea 2023-10-12T04:00:00Z Akagi’s location, for example, was only determined with sonar in 2019 and these are the first actual images of the sunken vessel. Japanese aircraft carrier sunk at Midway seen in first footage since war 2023-09-19T04:00:00Z Beneath the Surface, a voluntary underwater sonar search and recovery dive team based in Lancashire, will work with local divers to scour the area. Hopes for closure in river search for missing woman 2023-09-29T04:00:00Z Emergency services have been using sonar equipment to find them. Dozens of crocodiles in China escape during floods 2023-09-12T04:00:00Z Local media reported that sonar and robots were also deployed in the Sabattus River, a smaller tributary that drains into the Androscoggin. Maine lifts shelter-in-place order as search for Lewiston shooter continues 2023-10-27T04:00:00Z They used side-scan sonar to hone in on its location based on survivor accounts in historical records. Schooner that sank in Lake Michigan in 1881 found intact, miles off Wisconsin coastline 2023-09-01T04:00:00Z Act 2 brings them to literally uncharted waters, where they take sonar readings to map the ocean floor and test a submarine to see if it can be successfully launched. Lessons from Antarctica about Raising Kids in the Climate Crisis 2023-08-20T04:00:00Z Many factors, such as depth, speed and sonar capability, influence how much sea floor can be mapped. Off Alaska coast, research crew peers down, down, down to map deep and remote ocean 2023-08-14T04:00:00Z Hundreds of people took part in the search with the aid of dogs, boats, divers, sonar, air units and drones as well as heavy equipment, police said. Search ends for body of infant swept away by flood that killed sister, mother, 4 others 2023-07-26T04:00:00Z Massachusetts State Police used sonar scanning equipment mounted on a boat to find the body. Body of missing paddleboarder found in pond near Obama’s Martha’s Vineyard estate 2023-07-24T04:00:00Z The sheriff’s office deployed a dive team and a robot with sonar capabilities and located two bodies early Sunday morning. 2 children, 1 adult dead in weekend river drownings outside Houston, authorities say 2023-07-17T04:00:00Z A map made with annotated sonar images helps indicate how close the Titan submersible was to the deepwater wreck of the Titanic when it imploded, killing all five people inside. Frank Gehry Returns to the Streets of His Canadian Childhood 2023-07-15T04:00:00Z 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. Off Alaska coast, research crew peers down, down, down to map deep and remote ocean 2023-08-14T04:00:00Z The map, a mosaic of sonar images that were annotated by experts at the company, RMS Titanic Inc., helps indicate how close the craft was to its intended destination when disaster struck. New Map Shows Titan Submersible Debris’s Proximity to Titanic Wreck 2023-07-10T04:00:00Z But, he said, data is recorded in different places — hard drives, sonar footage and even possibly cameras — that could help investigators begin to paint a story of what had happened. Debris From Lost Titan Recovered 2023-06-28T04:00:00Z By Monday afternoon, a C-130 Hercules aircraft from North Carolina and a Canadian P8 aircraft with underwater sonar equipment joined the search. Follow the timeline of the Titan submersible’s journey from departure to discovery 2023-06-23T04:00:00Z There was a massive search by air and surface forces using sonar, magnetometers and radiation detectors. Past deep sea rescues show the challenges of saving those on board 2023-06-22T04:00:00Z He said sonar buoys used in the water for more than three days had not detected an implosion. Relatives mourn Titanic sub deaths after 'catastrophic implosion' 2023-06-23T04:00:00Z But it was not detected by sonar buoys used by search crews, he said, which suggests it happened before they arrived. Did initial delays in communication hamper tourist sub search? 2023-06-22T04:00:00Z Before founding OceanGate, he served on the board of BlueView Technologies, a sonar developer in Seattle, and as chairman of Remote Control Technologies, which makes remotely operated devices. Stockton Rush, Pilot of the Titan Submersible, Declared Dead at 61 2023-06-22T04:00:00Z Meanwhile, sonar equipment detected banging noises Tuesday night and Wednesday morning, sparking hope that those aboard the Titan were still alive. Follow the timeline of the Titan submersible’s journey from departure to discovery 2023-06-23T04:00:00Z Yesterday, the Coast Guard said that sonar had picked up "banging noises," providing some hope that the submersible was still intact somewhere in the ocean. Missing Titanic sub imploded, Coast Guard says — Here's what went wrong 2023-06-22T04:00:00Z Rolling Stone says sonar picks up more banging four hours later. Titanic sub timeline: when did it go missing and key events in search 2023-06-22T04:00:00Z The noises are encouraging because submarine crews unable to communicate with the surface are taught to bang on their hull to be detected by sonar. Outlook bleak for passengers on the Titan, despite massive rescue effort 2023-06-21T04:00:00Z A frantic search continues for the Titan and its five occupants, with sonar buoys having recorded “banging” noises in the search area on Tuesday and Wednesday. What Safety Features Should Subs like the Titan Be Equipped With? 2023-06-22T04:00:00Z Search efforts mainly involved deploying sonar buoys on the water’s surface before additional ships arrived with deep-sea remote operated vehicles. Remote vehicles go to sea floor in search of Titanic sub; oxygen supply has depleted 2023-06-22T04:00:00Z The report was encouraging to some experts because submarine crews unable to communicate with the surface are taught to bang on their submersible’s hull to be detected by sonar. Rescuers make a last desperate push as final hours of oxygen on the missing Titanic sub tick down 2023-06-22T04:00:00Z Frederick added that analysis of the sonar buoy data was "inconclusive." Search intensifies for Titanic sub with only hours of oxygen left 2023-06-22T04:00:00Z Submarine crews who are unable to communicate with boats on the surface are taught to pound on the ship’s hull so they can be detected by sonar. Undersea Noises Become Focus of Submersible Rescue Effort 2023-06-21T04:00:00Z A Canadian aircraft with sonar capabilities detected underwater noises Tuesday night near the dive site. Frozen feet, cramped quarters: What it's like in the Titan submersible 2023-06-21T04:00:00Z Most search efforts have involved deploying sonar buoys on the surface in hopes that a noise will be detected. Noise detected in search area for missing sub near Titanic, but still no sign of vessel 2023-06-21T04:00:00Z The other ray of hope is that these sounds were picked up by the sonar buoys at all, Mr Owen says. Titan sub: What happens next after sounds detected in search 2023-06-21T04:00:00Z Coast Guard reports on Wednesday that Canadian search planes had recorded undersea noises using sonar buoys earlier that day and on Tuesday. Search intensifies for Titanic sub with only hours of oxygen left 2023-06-22T04:00:00Z The Canadian military dropped sonar buoys to listen for any sounds that might come from the Titan, and a commercial pipeline-laying vessel with a remote-controlled deepwater submersible was also searching near the site, he said. Searchers detect undersea sounds in hunt for missing Titanic sub 2023-06-21T04:00:00Z It also dropped sonar buoys to listen for any sounds from the Titan. Underwater noises heard in frantic search for submersible with 5 aboard missing near Titanic 2023-06-20T04:00:00Z Search aircraft from the U.S. and Canada have been scanning the surface, while sonar buoys have been pinging the depths in hopes of locating the lost submersible. Your Wednesday Briefing 2023-06-21T04:00:00Z "The sonar buoys receiver is able to plot that sort of information really very quickly... it would take a very short time to find." Titan sub: What happens next after sounds detected in search 2023-06-21T04:00:00Z If the Titan is indeed stranded in “mid-water,” or around the middle third of the water column, that would require ships to survey the area using sonar, Jaffe says. What We Know about Missing Titanic Tourist Sub 2023-06-20T04:00:00Z Rolling Stone, the first to report the news, said the sounds were picked up by sonar buoys and that additional sonar picked up more banging four hours later. Searchers detect undersea sounds in hunt for missing Titanic sub 2023-06-21T04:00:00Z The sonar buoys will be listening for underwater noise, including any emergency distress beacons that may have gone off. Missing Titanic Sub: What Could Have Gone Wrong? 2023-06-20T04:00:00Z The search covers an area that is slightly larger than the state of Connecticut and has mainly consisted of authorities deploying sonar buoys on the surface that can detect sounds underwater. Race is on to find missing sub near Titanic as vessel’s oxygen supply dwindles 2023-06-20T04:00:00Z News that sonar buoys had picked up noises in the area offered a glimmer of hope the five occupants on the Titan are alive. Titan sub: What happens next after sounds detected in search 2023-06-21T04:00:00Z This is a book about vampire squid, yes, but also about the technologies that have revealed these creatures, such as sonar platforms and manipulator arms. Today’s Deep-Sea Explorers Are Mineral Miners and Ultrawealthy Hobbyists 2023-06-20T04:00:00Z He was expedition leader on the most technologically advanced dive to Titanic in 2010, which used high-resolution sonar and 3D optical imaging on the bow and stern sections as well as the debris field. A Titanic expert, an adventurer, and a father and son are among the passengers on missing sub 2023-06-20T04:00:00Z According to reports, at least two aircraft, a submarine and sonar buoys were being used to search for the vessel. Missing Titanic Sub: What Could Have Gone Wrong? 2023-06-20T04:00:00Z US and Canadian agencies, navies and commercial deep-sea firms are all helping the rescue operation, using military planes, a submarine and sonar buoys. The search for the missing Titanic sub and how it might be rescued 2023-06-20T04:00:00Z Several 4k cameras are also attached to the exterior, and an exterior laser scanner and sonar are used to map the ship. Titan sub has heated walls, private toilet and games console controller 2023-06-20T04:00:00Z The Canadian military dropped sonar buoys to listen for any possible sounds from the Titan, according to AP. What we know about the missing submersible and its Seattle passenger 2023-06-20T04:00:00Z Crews are using aircraft, buoys and vehicles that can use sonar or listen for any sound from the submersible. Coast Guard searching area the size of Connecticut for missing sub 2023-06-20T04:00:00Z American and Canadian aircraft, as well as commercial vessels, were looking for the Titan, while sonar buoys had been deployed. What Business Learned From Blinken’s Trip to China 2023-06-20T04:00:00Z A Canadian P3 Aurora aircraft has arrived at the scene to conduct sonar searches and sonar buoys are also being deployed in the area. The search for the missing Titanic sub and how it might be rescued 2023-06-20T04:00:00Z An international team including the American and Canadian Coast Guards, commercial vessels, sonar buoys and aircraft have been involved in the search. What to Know About the Missing Titan Submersible and the Race to Find It 2023-06-20T04:00:00Z They take turns operating sonar equipment and performing other tasks in the five-person submersible. What we know about the Titanic-bound submersible that’s missing with 5 people onboard 2023-06-19T04:00:00Z These are a surface search in case the Titan returned to the ocean's surface but somehow lost communications, and an underwater sonar search. What we know about the search for the Oceangate submersible 2023-06-19T04:00:00Z Military planes, a submarine and sonar buoys have so far been used in the search for the vessel. Titanic tourist submersible: Rescuers scan ocean as clock ticks 2023-06-19T04:00:00Z Sonar buoys were deployed into the water, and the expedition ship was using sonar to try to locate the submersible. Vessel Vanishes on a Dive to Titanic Wreck, Setting Off a Search 2023-06-19T04:00:00Z And while the radio enthusiast could do nothing to help those onboard the Titanic, he went on to pioneer an early form of sonar technology which helped discover its resting place decades later. Titanic: Amateur radio heard SOS in Welsh town 2,000 miles away 2023-05-21T04:00:00Z A crew member on duty believed he saw signs of a North Vietnamese torpedo strike on his sonar. World History: from 1400 2022-12-14T00:00:00Z According to the company, the Titan is "outfitted with state-of-the-art lighting and sonar navigation systems plus internally and externally mounted 4K video and photographic equipment". What we know about the search for the Oceangate submersible 2023-06-19T04:00:00Z The boat’s instruments were hard at work, mapping the ruins of the sunken wooden steam freighter, the New Jersey, using sonar equipment affixed to its hull. Small research schooner sets out on big Arctic mission 2023-05-15T04:00:00Z State Department has approved the potential sale of a sonar system and related equipment to Australia in a deal valued at up to $207 million, the Pentagon said on Thursday. U.S. State Department OKs potential sale of sonar system to Australia -Pentagon 2023-05-04T04:00:00Z In World War Two, he pioneered an early form of sonar - a technique that uses sound to navigate, measure distances and communicate with objects in water. Titanic: Amateur radio heard SOS in Welsh town 2,000 miles away 2023-05-21T04:00:00Z The decision to open a limited harvest this fall was informed by sonar and visual spawner surveys and juvenile out-migration counts. Tribe to fish for salmon on Elwha River a decade after dams fell 2023-04-25T04:00:00Z It happened again in 2021 when the USS Connecticut struck a seamount in the South China Sea, damaging its sonar array. “It's just mind boggling.” More than 19,000 undersea volcanoes discovered 2023-04-18T04:00:00Z For one thing, the boat’s multi-beam sonar system was attached to a pole in front of the boat, frequently endangered by ice formations and the elements. Small research schooner sets out on big Arctic mission 2023-05-15T04:00:00Z Echolocation is a form of sonar common in bats, used to navigate and hunt. Oldest-known bat skeletons shed light on evolution of flying mammals 2023-04-13T04:00:00Z Images of the Chinese drone show what appears to be a sonar array on its side. China, North Korea building underwater strike drones 2023-04-12T04:00:00Z Specialist search officers, police divers, sonar and underwater drones had been used during the search operation, which was hampered by poor visibility and underwater hazards. Body of Newbold teenager missing since February found in quarry 2023-04-06T04:00:00Z With only one-quarter of the sea floor mapped with sonar, it is impossible to know how many seamounts exist. “It's just mind boggling.” More than 19,000 undersea volcanoes discovered 2023-04-18T04:00:00Z To make the system work, Tesla initially installed sonar sensors, radar and a single front-facing camera at the top of the windshield. Special Report: Tesla workers shared sensitive images recorded by customer cars 2023-04-06T04:00:00Z Asked about the sonar issue, back in January, ANJEC's Coffey, said the offshore wind survey crews don't use the same the sonar blasting used by the Navy. America’s same-day delivery obsession contributes to dead whales piling up on coastline 2023-03-31T04:00:00Z The work involves geotechnical survey boats mapping the ocean floor using sonar equipment that blasts underwater air guns. Whale deaths prompt Democrats to join Republican calls for probe of offshore wind turbines 2023-03-30T04:00:00Z Thursday’s research updates included plans for the next Scripps mapping expedition, which will scan the seafloor with advanced sonar technology and also take hundreds of thousands of photos. Scientists uncover startling concentrations of pure DDT along seafloor off L.A. coast 2023-03-23T04:00:00Z The vast majority—more than 27,000—remain uncharted by sonar. “It's just mind boggling.” More than 19,000 undersea volcanoes discovered 2023-04-18T04:00:00Z Others, however, blame sonar mapping on the seafloor that partly creates wind energy infrastructure. 2 dolphins die and 6 euthanized after stranding themselves on Jersey Shore beach 2023-03-22T04:00:00Z Several residents have speculated whether work being done offshore, such as ocean floor sonar mapping, is the catalyst, The Asbury Park Press reported. 8 Dolphins Dead After Washing Ashore in New Jersey 2023-03-22T04:00:00Z May, their fifth-year coach who student-managed under Bob Knight at Indiana and assisted Mike White at Florida, is describing FAU to someone who asks — and he’s talking sonar and submarines, “a former military base.” Fairleigh Dickinson vs. Florida Atlantic lifts the madness to another level 2023-03-19T04:00:00Z Judd said the search will continue using sonar and underwater drones until they are found. Search on for Florida boaters missing in lake near Legoland 2023-03-19T04:00:00Z The seamount catalog is sure to expand further with Seabed 2030, an international project to accelerate high-resolution sonar mapping that Mayer is helping lead. “It's just mind boggling.” More than 19,000 undersea volcanoes discovered 2023-04-18T04:00:00Z No connection between the sonar mapping for offshore wind and cetacean deaths has been scientifically proved thus far. 2 dolphins die and 6 euthanized after stranding themselves on Jersey Shore beach 2023-03-22T04:00:00Z Their cousins the toothed whales—sperm whales, belugas, dolphins, and the like—use ultrasonic sonar signals to detect prey, but baleen whales don't have that ability. No One Knows How the Biggest Animals on Earth—Baleen Whales—Find Their Food 2023-03-14T04:00:00Z Ms. Tharp and a colleague studied sonar data taken from the research vessel of the Woods Hole Oceanographic Institution, the Atlantis, to create highly detailed seafloor profiles and maps. Stripping Confederate Ties, the U.S. Navy Renames Two Vessels 2023-03-11T05:00:00Z Staffers with the sanctuary, part of the National Oceanic and Atmospheric Administration, took a sonar survey in the area of the Ironton-Ohio collision in 2017. Long-lost ship found in Lake Huron, confirming tragic story 2023-03-01T05:00:00Z Better remote sensing would be welcome, given the cost of sonar mapping voyages, Mayer says. “It's just mind boggling.” More than 19,000 undersea volcanoes discovered 2023-04-18T04:00:00Z Pentagon acquisition bosses cannot bargain hard for better deals when only one American company makes this sonar buoy or that torpedo. Opinion | An uncompetitive defense industrial base puts the nation at risk 2023-02-28T05:00:00Z But the submarine is successfully located using sonar before it gets too close. Royal Navy F-35 pilot tells of ejecting seconds before crash 2023-02-21T05:00:00Z A cylinder 9 inches in diameter and about a dozen feet long, it carries cameras, sonar and other instruments, as well as thrusters for propulsion. Scientists Get a Close-Up Look Beneath a Troubling Ice Shelf in Antarctica 2023-02-15T05:00:00Z Lancashire Police has been working with the coastguard, fire service and underwater search experts Specialist Group International to search the river and riverbank using sonar, pole cameras and underwater drones. Nicola Bulley: Police still believe missing mum fell into river 2023-02-07T05:00:00Z The final insult came early last year, when the Navy concluded that a towed sonar system developed for the littoral combat ships by Raytheon Technologies, another major military contractor, was not up to the job. The Pentagon Saw a Warship Boondoggle. Congress Saw Jobs. 2023-02-04T05:00:00Z But marine mammals proved to have talents — deep-diving skills, keen underwater vision and, in some cases, top-notch sonar — that neither humans nor machines could match. The Navy’s Dolphins Have a Few Things to Tell Us About Aging 2023-01-31T05:00:00Z They collected data using drones, underwater microphones, sonar cameras, GPS and interviews with fishers. A Famed Dolphin-Human Fishing Team Up Is in Danger of Disappearing 2023-01-30T05:00:00Z In 2017, the team began surveilling both the fish and dolphins with GPS, drones and sonar. When Your Old Fishing Buddy Has a Snout and a Blowhole 2023-01-30T05:00:00Z The work involves geotechnical survey boats mapping the ocean floor using sonar equipment. Whale deaths blamed on offshore wind farms ignites feud among environmentalists 2023-01-28T05:00:00Z Raytheon had already produced a promotional video featuring this sonar system, nicknamed DART, as it and a second device tracked down an enemy submarine. The Pentagon Saw a Warship Boondoggle. Congress Saw Jobs. 2023-02-04T05:00:00Z Under the sea, the ruckus from boat traffic, offshore drilling and submarine sonar can be sensory overload for aquatic life. Noisy waters force dolphins to ‘shout’ to each other 2023-01-12T05:00:00Z National Marine Fisheries Service that concluded the Navy had "killed at least six whales in an accident involving common ship-based sonars." “Unusual mortality event”: Climate concerns rise after dead whales keep washing up on beaches 2023-01-19T05:00:00Z Even the speaker is being tapped, to monitor breathing using sonar technology. Will your smartphone be the next doctor’s office? 2023-01-17T05:00:00Z But she noted that many variables could be in play, including underwater sonar use by the military, the prevalence of plastic pollution in the ocean, and the ever-present danger of collisions with ships. Groups seek probe of NY-NJ whale deaths amid wind power prep 2023-01-09T05:00:00Z The Raytheon sonar system itself also swerved erratically as it was dragged from the ship at high speeds. The Pentagon Saw a Warship Boondoggle. Congress Saw Jobs. 2023-02-04T05:00:00Z Bats can sleep upside down, fly at up to 100 miles per hour and use their own version of sonar to hunt down insect hunters. When Temperatures Dropped in Texas, the Bats Couldn’t Take It 2022-12-29T05:00:00Z "In each case, researchers discovered the beached whales shortly after nearby military sonar exercises, but the remains were always too decayed to reveal evidence of sound-energy injuries." “Unusual mortality event”: Climate concerns rise after dead whales keep washing up on beaches 2023-01-19T05:00:00Z When federal officials demurred about the cause of the strandings, Mr. Balcomb held a news conference in D.C. and spoke out, blaming the use of a new generation of anti-submarine sonar technology. Ken Balcomb, a champion of killer whales, dies at 82 2022-12-15T05:00:00Z The best undersea surveillance in the area, security experts say, is by Russian sonar sensors along the pipeline. In Nord Stream Mystery, Baltic Seabed Provides a Nearly Ideal Crime Scene 2022-12-26T05:00:00Z Still, sonar and video footage of the site indicates a shipwreck in “remarkable condition.” Diving drones and a timid octopus: WA treasure hunters find shipwreck 2022-12-25T05:00:00Z Moreover, this beaching behavior could have resulted from some other factor, including sonar from navy ships. Dolphins are beaching themselves. The culprit could be Alzheimer's disease 2022-12-20T05:00:00Z When federal officials demurred about the cause of the strandings, Balcomb held a news conference in Washington, D.C., and spoke out, blaming the use of a new generation of anti-submarine sonar technology. Ken Balcomb, friend to the orcas who helped end their captivity, dies 2022-12-16T05:00:00Z His eight years in the Navy and rank of officer did not dissuade him from taking on the Navy, calling out its use of sonar and military exercises and their effect on cetaceans. Ken Balcomb, chronicler of the southern resident orcas, dies at 82 2022-12-15T05:00:00Z For example, what would he say if he was a Coast Guard sonar operator in a skiff off a crowded beach who just happened to spot a great white shark? Perspective | This future lawyer really sunk his teeth into his part in ‘Jaws’ 2022-12-07T05:00:00Z It is hoped the sonar technique will allow early measures to be put in place to prevent damage to land. Sonar used to detect underwater beaver burrows 2022-12-01T05:00:00Z He used sonar technology to examine details of the detonated pipes. A journey to the site of the Nord Stream explosions 2022-11-18T05:00:00Z Patrol divers using sonar searched the murky waters until all three were recovered Tuesday night. 3 bodies recovered after an airboat flips on Oklahoma lake 2022-11-08T05:00:00Z Moscow says it is equipped with cutting-edge navigation, radio engineering, sonar, and missile and torpedo weaponry systems. New Russian submarine successfully fires ballistic missile -defence ministry 2022-11-03T04:00:00Z Perhaps more important, its video cameras and sonar would allow the researchers to visually explore this remote environment. Antarctica’s Collapse Could Begin Even Sooner Than Anticipated 2022-10-18T04:00:00Z So the underwater burrow entrances are being identified using survey vessels which have side-scanning sonar devices attached. Sonar used to detect underwater beaver burrows 2022-12-01T05:00:00Z Trond's sonar imagery showed us how far, even crushingly heavy, thick concrete-coated pipe debris had been thrown across the ocean floor in the explosion. A journey to the site of the Nord Stream explosions 2022-11-18T05:00:00Z Intelligence officials have begun poring over communications intercepts, sonar signatures and other records that might reveal suspicious activity in the weeks or months leading to the explosions. Nord Stream spill could be biggest methane leak ever but not catastrophic 2022-09-29T04:00:00Z "The Prince Madog's unique sonar capabilities has enabled us to develop a relatively low-cost means of examining the wrecks. We can connect this back to the historical information without costly physical interaction with each site." Titanic: Ship that sent iceberg warning found in Irish Sea 2022-09-27T04:00:00Z Crews use sonar to triangulate schools of game fish, trading tips and sightings over the radio. They leaped at the chance to hook mahi-mahi. But L.A.’s hottest fish is hard to catch 2022-09-26T04:00:00Z A “large section” similar in length and width to the plane was located by sonar about 190 feet below the surface of the Puget Sound just off of Whidbey Island, according to spokesperson Jennifer Gabris. Floatplane wreckage located in Mutiny Bay 2022-09-12T04:00:00Z Now the democratic world must impose additional import restrictions on technologies such as aircraft parts, sonar systems, antennas, spectrophotometers, test equipment, GPS systems, vacuum pumps and oil-field equipment. Opinion | The sanctions against Russia still have holes. Here’s how to plug them. 2022-09-08T04:00:00Z Using sonar provided by the National Oceanic and Atmospheric Administration, investigators combed a 1.75-by-0.75-mile stretch of the Puget Sound around where the plane is believed to have crashed. Whidbey plane crash investigators identify potential wreckage on seafloor 2022-09-09T04:00:00Z On Thursday, investigators with the National Transportation Safety Board and National Oceanic and Atmospheric Administration continued to search the area where witnesses reported the crash, using sonar to locate any wreckage. Body of Whidbey Island plane crash victim identified 2022-09-08T04:00:00Z “They need sonar,” groused a blond 20-something with a broad surfer accent. They leaped at the chance to hook mahi-mahi. But L.A.’s hottest fish is hard to catch 2022-09-26T04:00:00Z The Washington Department of Fish and Wildlife is one of the main agencies that have been out on Mutiny Bay this week, using sonar and divers to search for plane wreckage. Personal items to be returned to families of Whidbey Island seaplane crash victims 2022-09-07T04:00:00Z Officials are using sonar and divers to attempt to locate remnants of the aircraft. Whidbey Island plane crash wreckage not yet located, NTSB says 2022-09-06T04:00:00Z The AUVs deployed side-scan sonar, which shines a “flashlight” of acoustic pulses across the seabed, and magnetometers, which pick up metallic signals. Can floating DNA help recover troops lost long ago at sea? 2022-08-31T04:00:00Z Adventures with Purpose explained in a video that it used two sonar boats, a magnet and other equipment to locate Kiely’s vehicle. This dive team found Kiely Rodni's body. It's searching for more missing California women 2022-08-30T04:00:00Z The Oregon-based Adventures with Purpose says it has solved more than 20 missing persons cases using sonar and search-and-rescue techniques for its dive team. Body found in reservoir believed to be California teen 2022-08-22T04:00:00Z Taylor Kimball, a Department of Fish and Wildlife officer and dive team lead, said the only item sonar detected so far turned out to be a large rock. Personal items to be returned to families of Whidbey Island seaplane crash victims 2022-09-07T04:00:00Z A sonar echo returns to a submarine 1.20 s after being emitted. College Physics for AP Courses 2015-08-12T00:00:00Z For example, once searchers find the first glimmers of a wreck with sonar, magnetometer, or imaging data from an AUV, scientists could sample nearby water and sediments seeking human DNA. Can floating DNA help recover troops lost long ago at sea? 2022-08-31T04:00:00Z Bishop said they put two sonar boats in the water at 10:40 a.m. and by 11:15 a.m. Divers find body in search for missing California teen girl 2022-08-22T04:00:00Z Adventures with Purpose is an “underwater sonar search and recovery dive team helping families locate missing loved ones underwater,” according to its Facebook page. Divers believe they located the body of 16-year-old Kiely Rodni in NorCal reservoir 2022-08-21T04:00:00Z The sonar equipment that has been available is limited in the area it can scan. Personal items to be returned to families of Whidbey Island seaplane crash victims 2022-09-07T04:00:00Z Now, with increasingly sophisticated sonar, underwater autonomous vehicles and advances in DNA sequencing, researchers are starting to understand those details. Greatest Migration on Earth Happens under Darkness Every Day 2022-08-20T04:00:00Z Researchers examined British and American archives and looked at decades-old sonar surveys of the seabeds and looked for anomalies that might indicate wrecks. U.S. Ship Sunk by Germans in 1917 Is Found Off English Coast 2022-08-18T04:00:00Z Divers could not initially locate the vessel despite previous side-scan sonar having located the boat. Sunken ship’s shift in sea off San Juans complicates clean up 2022-08-16T04:00:00Z Local and state police suspended their search for the 21-year-old brother Monday evening, and Massachusetts State Police began using side-scan sonar to examine the ocean floor for their search around 8 a.m. on Tuesday. Jump from ‘Jaws’ bridge in Martha’s Vineyard leaves 1 brother dead, another missing 2022-08-16T04:00:00Z It is turning to more advanced sonar equipment that can scan wider underwater areas, owned by the National Oceanic and Atmospheric Administration. Personal items to be returned to families of Whidbey Island seaplane crash victims 2022-09-07T04:00:00Z Higher-resolution sonar picked up individual clusters of animals and more subtle movements up and down. Greatest Migration on Earth Happens under Darkness Every Day 2022-08-20T04:00:00Z The sheriff’s office said crews used sonar to locate Bueker’s body at the bottom of the lake Sunday morning. Accidental drowning suspected in death of Arkansas judge 2022-08-08T04:00:00Z Initial sonar surveys suggest there still could be thousands of physical barrels underwater filled with who knows what. History of DDT ocean dumping off L.A. coast even worse than expected, EPA finds 2022-08-04T04:00:00Z As of 2017, only 6 percent of the global seabed had been mapped, typically by ships with sonar instruments sailing back and forth in straight lines across a local section of sea. High-Tech Seafloor Mapping Is Finding Surprising Structures Everywhere 2022-07-25T04:00:00Z The Navy Type 23 frigate and its specialist Merlin helicopter are both equipped with cutting-edge sonars, sensors and torpedoes for submarine-hunting operations. Royal Navy tracks two Russian submarines in North Sea 2022-07-22T04:00:00Z At the same time, the researchers were taking sonar readings of the life below. Greatest Migration on Earth Happens under Darkness Every Day 2022-08-20T04:00:00Z Since 2012, the society has been taking risky dives, using sonar and underwater detectors to try to find any sign of the wreckage. Timbers From 17th-Century Shipwreck Recovered Off Oregon Coast 2022-07-12T04:00:00Z “A bat must constantly adjust its sonar” when it stalks prey. Ed Yong’s ‘An Immense World’ expands our understanding of the web of life 2022-07-06T04:00:00Z And uncrewed, remotely operated vehicles fitted with sonar that can zoom around underwater for days at a time are speeding the pace of mapping. High-Tech Seafloor Mapping Is Finding Surprising Structures Everywhere 2022-07-25T04:00:00Z All data related to the dive, including sonar maps, video and photographs, will be donated to the U.S. World’s deepest shipwreck, the Sammy B, is discovered by explorers 2022-06-25T04:00:00Z The results, published in 2020, revealed poorly resolved spots in the concurrent sonar readings. Greatest Migration on Earth Happens under Darkness Every Day 2022-08-20T04:00:00Z Divers, boats, people walking along the shore, drones and sonar equipment were used in the search, Milwaukee Fire Chief Aaron Lipski said. Crews locate bodies of 2 men who tried to save Milwaukee boy 2022-06-16T04:00:00Z From bat sonar to dog noses to piscine electric fields, Yong’s reporting is layered, seasoned with vivid scenes from laboratories and in the field, interviews with researchers across a spectrum of disciplines. Ed Yong’s ‘An Immense World’ expands our understanding of the web of life 2022-07-06T04:00:00Z While using sonar to scan the riverbed of the lowermost reaches, they were struck by the absence of dunes. Dams are supposed to prevent floods. Some may make them worse 2022-06-10T04:00:00Z Navy, whose new sonar technology began pinging congregations of objects in the water column. See the Mysterious Sea Creatures that Only Come Up at Night 2022-06-08T04:00:00Z Although sonar data suggested fish and other relatively large targets accounted for much of the moving biomass, the DNA indicated that copepods and gelatinous zooplankton had a much greater presence. Greatest Migration on Earth Happens under Darkness Every Day 2022-08-20T04:00:00Z Search and rescue crews were looking for the missing man using sonar but warned that their effort could be difficult because the water is deep and cold at this time of year. Boat capsizes on Colorado lake; 1 dead, 1 missing, 10 hurt 2022-05-30T04:00:00Z Using sonar, the dive team located the body at 4:30 p.m. Scuba diver dies during class at JBLM 2022-05-15T04:00:00Z First it requires cutting straight routes through the forest to run seismic machines that use ground-penetrating sonar to look for oil deposits. Oil development in Canada is impacting wildlife 2022-05-13T04:00:00Z Several dolphins in neighboring pools observed as Ranger speedily explored his new home, taking in their sonar signals for the first time since arriving at the rehabilitation facility in late March. Rehabilitated dolphin leaves quarantine at Florida facility 2022-05-12T04:00:00Z There have been previous searches for the Gaspee, but this time archaeologists will use the latest sonar technology, he said. Scientists renew efforts to find ship torched by colonists 2022-05-10T04:00:00Z The group will use side-scan sonar to identify the location of lost pots, which allows divers to enter the water at the exact spot to make a retrieval. Group to retrieve lost crab pots, save Salish Sea wildlife 2022-05-05T04:00:00Z The Seadragon was fitted with special equipment, including sonar to ping off the ice above and a light meter to help determine ice thickness. Perspective | Submarine pitch: Remembering the first softball game at the North Pole 2022-04-30T04:00:00Z The next two piqued their interest and brought divers, archaeologists and sonar operators to search for more centuries-old treasures. Engineers discover 19 Revolutionary War cannons in Georgia’s Savannah River 2022-04-30T04:00:00Z Navy’s high-intensity sonar blasts, which panic whales: “Sound bleeds them to death from within.” Earth’s Sonic Diversity, Secret Bird Scents, Pandemic-Inspired Sci-Fi, and More 2022-03-24T04:00:00Z They quickly tracked a car about 24 feet below the surface using sonar technology that wasn’t available in 2003. YouTube scuba divers crack 20-year old missing-person cold case 2022-03-22T04:00:00Z When naval ships and other sea vessels use sonar, many whale species flee for their lives; some even strand themselves on beaches in a desperate attempt to escape. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z The drone returned to the ship and technicians swapped out the sonar equipment for a high-resolution camera and a laser-surveying device to make highly detailed scans of the site. 106 years, 4 weeks, 1 wreck: How Shackleton’s ship was found 2022-03-15T04:00:00Z The engineers had to temporarily stop dredging after they found the first three cannons, and they brought in sonar equipment and divers to search for and recover the others buried under the sediment. Engineers discover 19 Revolutionary War cannons in Georgia’s Savannah River 2022-04-30T04:00:00Z They used sonar to scan a swath of the smooth seabed, looking for anything that rose above it. At the Bottom of an Icy Sea, One of History’s Great Wrecks Is Found 2022-03-09T05:00:00Z The group said sonar technology had a critical role in locating the Atlanta. Shipwreck discovered in Lake Superior, 131 years later 2022-03-03T05:00:00Z Scientists know some cetaceans, such as harbor porpoises and beaked whales, flee from sonar, whereas others, such as pilot whales, seem indifferent. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z While he and Shears had been off the ship, the drone had sent back some intriguing sonar images. 106 years, 4 weeks, 1 wreck: How Shackleton’s ship was found 2022-03-15T04:00:00Z Divers worked with little to no visibility in the river water, and sonar failed to detect the last of the cannons — which were found only after dredging resumed this year. Engineers discover 19 Revolutionary War cannons in Georgia’s Savannah River 2022-04-30T04:00:00Z Underwater drones equipped with cameras, sonar and lasers have been scanning 100 square miles of seafloor looking for the remains of the 144-foot wooden ship, which sank in 1915 after being crushed in ice. The search has begun for an Antarctic pioneer’s lost ship 2022-02-19T05:00:00Z Researchers stumbled upon the plumes in 2011 when oceanographers aboard the Thomas G. Thompson, one of the UW’s global research vessels, forgot to turn off the ship’s sonar beams as it returned to port. Mysterious bubbles in Puget Sound: UW researchers track hundreds of seeping gas plumes 2022-02-17T05:00:00Z Hearing unusual or loud human noises, such as sonar, triggers the same defensive reaction, Miller explains. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z Four bodies believed to be the men were discovered on Sunday in Lake Thingvallavatn, Iceland’s second-largest lake with the use of an autonomous submarine and sonar technology. US skateboarder, Belgian influencer killed in Iceland crash 2022-02-07T05:00:00Z Most bats use their ears to “see” the world around them: After a bat chirps, its ears sense shapes and movement as sound waves bounce off objects, much as ships use sonar. How a disappearing ear bone turned bats into masters of echolocation 2022-01-26T05:00:00Z Divers from the Fire Department, multiple helicopters, sonar technology and a remote operated vehicle were called in for a search, Medina said. Long Beach diver dies during offshore excursion at Huntington Beach oil platform 2022-01-18T05:00:00Z If a proposal for more funding from the National Science Foundation is approved, Bjorklund said they would install a multi-beam system on the ship’s hull to widen its underwater sonar vision. Mysterious bubbles in Puget Sound: UW researchers track hundreds of seeping gas plumes 2022-02-17T05:00:00Z “The whales aren’t confusing sonar with killer whale sounds,” he stresses. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z Andrew's family has commissioned their own searches, including a sonar scan of the River Thames, and numerous images showing how Andrew might look as he aged have been released. Andrew Gosden: Two men arrested for trafficking and kidnap 2022-01-11T05:00:00Z HMS Northumberland had been tracking the submarine when it hit the ship's sonar - a piece of equipment being trailed hundreds of metres behind it. Russian submarine hit Royal Navy warship in North Atlantic 2022-01-06T05:00:00Z Utilizing Fire Boat 15’s sonar, the diver’s body was located and recovered. Long Beach diver dies during offshore excursion at Huntington Beach oil platform 2022-01-18T05:00:00Z Since Emirati investigators began employing X-rays and sonar systems a few years ago, Saleh said the number of cheaters has plummeted. In UAE desert, camels compete for crowns in beauty pageant 2021-12-23T05:00:00Z The cetaceans flee from sonar “likely because it is loud,” he says. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z Sides surveyed rivers and lakes in and around town using side-scan sonar. Two teens went missing 21 years ago. A scuba-diving YouTuber solved the cold case 2021-12-12T05:00:00Z The MOD said the frigate had located the submarine using the towed array sonar - a long tube fitted with sensitive hydrophones to listen under the water. Russian submarine hit Royal Navy warship in North Atlantic 2022-01-06T05:00:00Z With the help of sonar and advice from the sheriff on where to search the nearby Calfkiller River, Sides uncovered the car under the water late last month. YouTuber finds car of Tennessee teens missing for 21 years, helping advance cold case 2021-12-11T05:00:00Z Then, during World War II, came the discovery of the “deep scattering layer”: a zone in the oceans that unexpectedly deflected pings of Navy sonar and mysteriously disappeared each night, like a phantom seabed. The Ups and Downs of a Great Vertical Migration 2021-12-06T05:00:00Z In time, susceptible cetacean species may learn that they don’t need to flee from sonar, but “they don’t have time to evolve,” Miller says. Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z Ryan also credited new sonar technology for aiding investigators in locating the vehicle submerged about 8 to 10 feet down in the murky river. Massachusetts dive teams find car, human remains in decades-old cold case of missing 17-year-old girl 2021-11-04T04:00:00Z A periscope was spotted before the Russian submarine dived again, hitting HMS Northumberland's sonar. Russian submarine hit Royal Navy warship in North Atlantic 2022-01-06T05:00:00Z The Chaos Divers, who assisted AWP with the recovery, used sonar to search the area near one of the Pleasant View Road bridges and locate the vehicle. Bodies of Arkansas woman, daughter missing since 1998 reportedly found in water 2021-10-29T04:00:00Z The researchers scanned an area of more than 8,500 square kilometers on the seafloor with sonar and installed seismometers at depths of up to 3,500 meters below sea level. Largest Known Undersea Volcanic Eruption Explains Odd Seismic Waves 2021-10-18T04:00:00Z “All they know is ‘that sonar might eat me.’ Why whales flee from sonar—sometimes to their death 2022-03-20T04:00:00Z Side sonar scan technology led divers to the 1997 Nissan Pathfinder Thursday near Aurora in southeastern Indiana, Indiana State Police said Friday in a news release. SUV of Ohio mom, 2 kids missing since 2002 found in river 2021-10-15T04:00:00Z It is not clear what, if any, damage was suffered by the Russian vessel but the warship had to return to port to replace the damaged sonar. Russian submarine hit Royal Navy warship in North Atlantic 2022-01-06T05:00:00Z The Lenawee County Sheriff's Office said "a vast number of personnel, canines and ground sonar" failed to locate Warner. Michigan woman missing nearly six months not found after law enforcement conduct second search 2021-10-14T04:00:00Z The bow design was modified to remove a sonar dome for stability and the propeller was changed for what Navy officials said was “improved acoustic performance.” U.S. Navy copies sleek Italian design for its new warships 2021-10-11T04:00:00Z They also want more fish-tracking sonar on the river to ensure an accurate count of the salmon that escape harvest and make it back to the river’s Canadian headwaters. Alaska’s vanishing salmon push Yukon River tribes to brink 2021-10-02T04:00:00Z Macaluso said sonar scans of the river last week found three submerged vehicles. SUV of Ohio mom, 2 kids missing since 2002 found in river 2021-10-15T04:00:00Z They will be using the ship Dominator, which uses a sonar scanner. Navy doing deep sea-search for sailors’ remains, helicopter 2021-09-17T04:00:00Z Search crews that included boats, divers, underwater sonar as well as a cadaver dog, spent a week combing the area in and around Passaic for missing people, including the pair of students. New Jersey college students ID'd as bodies recovered from Ida's floodwaters 2021-09-10T04:00:00Z The company said its divers and sonar scans had confirmed that its wells had been plugged and its pipelines removed. Oil Spill in the Gulf of Mexico: What We Know 2021-09-06T04:00:00Z The monitors were part of a study they were conducting in 2014 on the behavioral responses of whales to military sonar. As cargo shipments boom, ship strikes imperil whales in California and worldwide 2021-08-05T04:00:00Z During a recent training mission, the sonar team located what appeared to be a submerged vehicle, the agency said. Remains of missing New Hampshire woman believed found near submerged car after 43 years 2021-08-10T04:00:00Z He describes finding the ship - using high-tech sonar equipment and a magnetometer - as "like hitting the jackpot". Excitement over wooden shipwreck found in Antigua's seabed 2021-07-24T04:00:00Z It was not clear if the hydroacoustic data - data collected by sonar and used to monitor underwater features - was of the Mekong River area. Chinese hackers stole Mekong River data from Cambodian ministry - sources 2021-07-22T04:00:00Z These visual depictions of sound look like sonar images from the ocean floor, with multicolored peaks and valleys depicting a syncopated go-go beat, the blare of a siren and the whoosh of a Metrobus’s brakes. Perspective | Listen up: The Smithsonian wants people to plot the sounds of D.C. on a map 2021-07-20T04:00:00Z Underwater robots, unmanned ships and sonar detectors would also be deployed, Zhang said. Divers join search for 14 people in flooded tunnel in China 2021-07-17T04:00:00Z The agency used sonar to locate the jet and released video of the cabin resting on the ocean floor. FAA grounds Hawaii cargo airline after its Boeing 737 crashed into the ocean 2021-07-16T04:00:00Z After using the submersible to explore the volcano for more than 4 hours, Devey, Boetius, and colleagues mapped the site by sending sonar beams from their ship and listening for the echoes. Surprise undersea volcano could offer unique window into Earth’s interior 2021-07-15T04:00:00Z Authorities brought in "specialized equipment," including a sonar system, to help in the search, and a number of Rivera's family members and "Glee" co-stars visited the lake to help search and to pay tribute. Naya Rivera: A look back at the events leading to the star's tragic death 2021-07-08T04:00:00Z Rodriguez says he has hardly slept as hundreds of first responders — specialist urban search-and-rescuers from Florida, Israel and Mexico — have swept the pile of concrete and steel with cameras, sonar and canines. ‘A limbo that’s a living nightmare’: One family's wait for the missing of a collapsed Florida condo 2021-07-03T04:00:00Z Rescuers deployed sonar and camera equipment early on as officials scoured the rubble for survivors. Throwable military robots sent to assist with Florida condo collapse 2021-06-30T04:00:00Z Rescue workers, armed with sonar and cameras, found three more sets of remains, bringing the total to five people dead and 156 others missing inside a haphazard heap of concrete and steel rebar. Surfside condo’s neighbors fear for their safety 2021-06-26T04:00:00Z Rescue teams are using K9s and an array of technology – including sonar, cameras, sensitive microphones, and drones – to try to find survivors. Florida families and friends desperate for answers as rescue operation continues in condo collapse 2021-06-25T04:00:00Z To find them, rescuers deploy sonar equipment in a perimeter around the fallen structure, he said. FDNY veteran who responded to both World Trade Center terror attacks weighs in on Miami collapse rescue effort 2021-06-24T04:00:00Z The possibility arose last week when wreckage was spotted by technicians testing sonar equipment at Folsom Lake. Plane at bottom of California lake is not from 1965 crash 2021-06-18T04:00:00Z Outside of wanting to advance propulsion and sensor technology, the Navy notes it would like to explore sonar, image-processing and "bio-inspired locomotion from amphibious animals" to create "amphibious and cross-domain vehicles." Navy budget proposes research for 'bio-inspired' sea-air vessels, platforms, robots: report 2021-06-15T04:00:00Z That reflects how the military and the oil and gas industry want a better understanding of the effect of sonar, weapons and drilling on marine animals. Backlash against 'frightening' tests on whales 2021-06-10T04:00:00Z On Thursday, police discovered a vehicle underwater at a Missouri City park by using sonar equipment. Houston mom of 3 remains missing for more than three weeks, family and police intensifying search efforts 2021-05-06T04:00:00Z The marine investigations team used an underwater drone armed with sonar, a camera and lights during the search. Kayaker drowns in Cherry Creek Reservoir southeast of Denver 2021-05-03T04:00:00Z An underwater sonar search was being conducted Monday morning, Brock said. Puerto Rican man missing in Lake Michigan after capsize 2021-05-03T04:00:00Z They planned to conduct surface and sonar searches Sunday in an attempt to find the fourth man. Search for man resumes after boat capsized on Lake Michigan 2021-05-02T04:00:00Z Rescue attempts were unsuccessful and Lammons’ body was later recovered using sonar. Pete Lammons, tight end on Jets’ Super Bowl team, dies at 77 2021-04-30T04:00:00Z Rescue attempts were unsuccessful and Lammons’ body was later recovered using sonar. Pete Lammons, tight end on Jets’ Super Bowl team, dies at 77 2021-04-30T04:00:00Z Texas Parks and Wildlife used sonar equipment to search the lake on Tuesday but were unsuccessful. Body pulled out of Texas lake had same clothes as missing Dallas beauty queen 2021-04-29T04:00:00Z When you use ultrawideband to find a tracker, it works similarly to sonar, which detects objects underwater. Apple AirTag Review: A Humble Tracker With Next-Generation Tech 2021-04-28T04:00:00Z The sonar settings enabled them to detect objects as small as a coffee cup, Scripps said. Scientists: Up to 25,000 barrels at DDT dump site in Pacific 2021-04-26T04:00:00Z Meanwhile, two Australian ships were heading for the search area including a support ship and a frigate with sonar capabilities, the defence department said in a statement. Desperate hunt for missing Indonesian submarine as oxygen set to run out 2021-04-23T04:00:00Z Savannah Fire Department divers were using sonar to look for the missing boater, the department said in tweet. Boater remains missing in Georgia after boat capsizes 2021-04-11T04:00:00Z The impacts can be seen most dramatically in mass strandings of some species of deep-diving whales, events that studies have linked to the use of naval sonar. Ocean noise: Study to measure the oceans' 'year of quiet' 2021-04-09T04:00:00Z Here, their fantastic sonar which they use to find food becomes their own worst enemy. North Sea whale death raises by-catch safety fears 2021-04-05T04:00:00Z The Naval History and Heritage Command will be provided with the sonar data, imagery and field notes collected during the expedition, officials said. Searchers locate wreckage of heroic Navy ship from World War II Philippines battle 2021-04-01T04:00:00Z The group said the river was running too fast for divers but they planned to continue a sonar search by boat. Fundraiser held for family of missing boy as search resumes 2021-03-28T04:00:00Z It was found after a college student sent the sheriff’s office a picture and location of a fishing sonar scan. ID verified: woman missing 28 years was in submerged car 2021-03-25T04:00:00Z They thought at first that the sonar graph might show a four-wheeler or a lawnmower, but returned later and got a much better image, said Abraham, a sophomore studying business administration. Sheriff: Fishermen help solve 1993 Louisiana cold case 2021-03-17T04:00:00Z The expedition this month will deploy two high-tech robots that will comb large swaths of the ocean floor with sonar — “think of them as underwater Roombas,” Terrill said. Deep-sea ‘Roombas’ will comb ocean floor for DDT waste barrels near Catalina 2021-03-10T05:00:00Z She lowers a sensor into the black depths of a well until sonar waves detect the presence of the crude that fuels her country’s economy. In oil-rich Iraq, a few women buck norms, take rig site jobs 2021-02-27T05:00:00Z One theory is that the spit creates a shallow seabed in the bay which interferes with the whales' sonar navigation systems. New Zealand: Pilot whales refloated at stranding spot 2021-02-24T05:00:00Z He traveled from Bend to search the waters around the bridge using sonar. Divers find human remains in a vehicle in the Columbia River 2021-02-18T05:00:00Z The next day he called a cousin whose father works for the sheriff’s office, and he eventually texted his cellphone photo of the sonar screen and the coordinates to the cousin’s father. Sheriff: Fishermen help solve 1993 Louisiana cold case 2021-03-17T04:00:00Z The force located the vehicle using sonar technology and an underwater drone. River Trent search: Tributes paid to couple whose car was swept away 2021-02-15T05:00:00Z For instance, big brown bats, which are widespread throughout the Americas, use their sonar to weave their way through noisy environments, such as forests abuzz with other animal calls. Echolocation is nature’s built-in sonar. Here’s how it works. 2021-02-03T05:00:00Z The operation was called off overnight, but on Tuesday it continued near Hazelford at Gibsmere, close to Bleasby, where an underwater search unit used sonar to try to locate the car. River Trent search: Suspected vehicle found as two feared missing 2021-02-02T05:00:00Z The gimbal was huge, but still only large enough for us to construct a part of the ship: the bridge, its wings and foredeck, and the closely placed sonar room. After penning the script, Tom Hanks goes to war on the set of 'Greyhound' 2021-01-18T05:00:00Z Officials were hopeful they were homing in on the wreckage of Sriwijaya Air Flight 182 after sonar equipment detected a signal from the aircraft. Indonesia plane crash: wreckage pulled from water after aircraft signal detected 2021-01-09T05:00:00Z Officials were hopeful they were honing in on the wreckage of Sriwijaya Air Flight 182 after sonar equipment detected a signal from the aircraft. Body parts, debris found after Indonesia plane crash 2021-01-09T05:00:00Z Bats are the ultimate poster animal for echolocation, using their built-in sonar to pursue fast-flying prey at night. Echolocation is nature’s built-in sonar. Here’s how it works. 2021-02-03T05:00:00Z Atlantic Wreck Salvage said that it identified the wreck using sonar as well as historical records. Salvage firm says it found old submarine off Maryland coast 2020-12-10T05:00:00Z Some of the jobs that these networks are inheriting include classifying pottery fragments, locating shipwrecks in sonar images and finding human bones that are for sale, illegally, on the internet. How Archaeologists Are Using Deep Learning to Dig Deeper 2020-11-24T05:00:00Z The advent of newer kinds of more sensitive sonar, undersea drones, laser scanners and yet-to-exist methods of submarine hunting are increasingly making it much harder for submarines to remain undetected. First Navy Columbia-class nuclear-armed missile sub to arrive in 2027 2020-11-11T05:00:00Z Mr Al Ryabi's body was located by a dive team using sonar equipment the day before. Cookham drownings: Man died trying to save friend 2020-10-29T04:00:00Z The tiger moth flexes the tymbal organ on either side of its thorax to produce clicks, which jams bat sonar and keeps the predators at bay. Echolocation is nature’s built-in sonar. Here’s how it works. 2021-02-03T05:00:00Z “It appears from the sonar images that the site will reveal a very well-preserved example of an R-class submarine in existence anywhere,” said Cpt. Salvage firm says it found old submarine off Maryland coast 2020-12-10T05:00:00Z Use sonar to locate fish in deeper water near ridges, flats and humps in the main lake. Texas Fishing Report 2020-10-21T04:00:00Z Nor did a sonar scan of the seabed. Irish hunt for Fungie the dolphin put on hold because of bad weather 2020-10-19T04:00:00Z The four women hired a boat equipped with an underwater vehicle and side-scan sonar. Ancient stone patterns add new wrinkle to pipeline debate 2020-10-15T04:00:00Z Nature’s own sonar system, echolocation occurs when an animal emits a sound wave that bounces off an object, returning an echo that provides information about the object’s distance and size. Echolocation is nature’s built-in sonar. Here’s how it works. 2021-02-03T05:00:00Z Use sonar to locate fish in deeper water near ridges, flats, and humps in the main lake. Texas Fishing Report 2020-10-14T04:00:00Z "Only one whale, thought to already be compromised as a result of being exposed to extremely high levels of noise from military sonar, and therefore showing abnormal behaviour, was recorded undertaking such extreme dives." Mysterious beaked whale smashes mammal diving record 2020-09-24T04:00:00Z On Sunday the sonar showed a dark object on the seabed that appeared shaped like a dolphin, said Brosnan. Irish hunt for Fungie the dolphin put on hold because of bad weather 2020-10-19T04:00:00Z The sonar showed what appears to be stones in a half-circle, the Detroit Free Press reported. Ancient stone patterns add new wrinkle to pipeline debate 2020-10-15T04:00:00Z Use sonar to locate fish in deeper water near drop-offs, large flats, and humps in the main lake. Texas Fishing Report 2020-09-23T04:00:00Z Olaf Meynecke, a whale researcher at Australia’s Griffith University, said pilot whales use sophisticated sonar to find prey and for orientation, so some theories link strandings to changes in electromagnetic fields. Whale beaching: An enduring mystery 2020-09-23T04:00:00Z Less likely explanations include the whales becoming disoriented by sonar or undersea earthquakes, Dr. Double said. Race to Rescue Hundreds of Whales Stranded Off Tasmania 2020-09-22T04:00:00Z Use sonar to locate fish in deeper water near drop-offs, large flats and humps in the main lake. Texas Fishing Report 2020-09-10T04:00:00Z After serving in the Korean War as a Navy sonar technician, Mr. Ruby returned home and set about proving his father wrong. Joe Ruby, TV writer and producer who co-created Scooby-Doo, dies at 87 2020-08-30T04:00:00Z Scientists identified the ship from images and sonar scans of its hull and the position of its gun turrets, Reuters reports. Scientists find sunken German WW II warship off Norway 2020-09-08T04:00:00Z White bass and hybrids are fair on slabs under birds or deeper near main lake points, flats and humps when marking large bait schools on sonar. Texas Fishing Report 2020-09-02T04:00:00Z Look for large schools of bait using sonar to find feeding fish. Texas Fishing Report 2020-08-27T04:00:00Z The Pierce County Sheriff’s Dive Team joined the search Sunday, deploying divers and sonar. Soldier stationed in Washington state drowns in lake at Mount Rainier National Park 2020-08-20T04:00:00Z White bass and hybrids are good on slabs under birds or deeper near main lake points, flats and humps when marking large bait schools on sonar. Texas Fishing Report 2020-08-19T04:00:00Z The seas around Ritidian point are home to sea turtles and whales, which could be acoustically impacted by drilling and sonar activity. 'Our children's lives on the line': the ongoing battle for Guam 2020-08-07T04:00:00Z The governor already expressed concern over the program in its earlier versions considered during an environmental review last year, including the possibility of vessel strikes and exposure of marine mammals to sonar. Washington state officials slam Navy’s changes to military testing program that would harm more orcas 2020-07-29T04:00:00Z "We had some minor damage to our boat....our sonar was fried from the strike and it knocked the wind out of our nine year old," she wrote. Man riding jet ski killed in California lightning strike, son 'severely burned and unconscious' 2020-07-28T04:00:00Z Law enforcement and emergency responders from both Indiana and Kentucky used sonar and boat searches to scour the area where Snook was last seen. Crews find body of Kentucky man who vanished in Ohio River 2020-07-27T04:00:00Z That search, using diver, boats and sonar, resumed Wednesday and was expected to continue until sundown, said Conservation officer Jim Hash. Search resumes for 2 men swept away crossing White River 2020-07-22T04:00:00Z White bass are good on slabs when fishing deeper water in the main lake and using sonar to locate baitfish schools. Texas Fishing Report 2020-07-15T04:00:00Z The 33-year-old’s body was found floating on the lake Monday morning following an extensive search conducted by dive crews and with sonar equipment after she went missing on July 8. 'Glee' creators launching college fund for Naya Rivera's 4-year-old son 2020-07-14T04:00:00Z Divers and teams using sonar equipment resumed the search on Monday. Police find body in search for Glee's Naya Rivera 2020-07-13T04:00:00Z Divers and teams using sonar equipment are resuming the search on Lake Piru in California on Monday. Glee star search teams doing 'everything we can' 2020-07-13T04:00:00Z "It's very effective," the captain said of the sonar system. Authorities release underwater footage of lake where Naya Rivera went missing, call conditions 'very difficult' 2020-07-11T04:00:00Z Rescuers also used sonar technology to try to find cars or victims underwater. Emergency crews search for vehicle that went off I-95 bridge 2020-07-10T04:00:00Z White bass are excellent on slabs when fishing deeper water in the main lake and using sonar to locate baitfish schools. Texas Fishing Report 2020-07-08T04:00:00Z Dolphins use sonar to navigate in the ocean and also to communicate with each other. Bali hosts first centre to return captive dolphins to the wild 2020-07-08T04:00:00Z All heavy waves, faint sonar blips and evasive maneuvers, the film takes on almost mythical qualities. Hanks on COVID, ‘Greyhound’ and adopting a wartime mentality 2020-07-06T04:00:00Z The Kootenai County Sheriff’s Office said the planes have been located by its sonar team and two bodies were pulled from the water. 2 planes collide over Lake Coeur d’Alene, 8 feared dead 2020-07-05T04:00:00Z White bass and hybrids are good on jigs and swimbaits under birds or deeper near main lake points, flats, and humps when marking large bait schools on sonar. Texas Fishing Report 2020-06-24T04:00:00Z White bass and hybrids are good on swim jigs and slabs under birds or deeper near main lake points, flats, and humps when marking large bait schools on sonar. Texas Fishing Report 2020-07-08T04:00:00Z Alaska’s Department of Fish and Game estimated that through June 11 only 916 large king salmon passed the river’s sonar site that monitors the fish population. Kenai River subsistence rod-and-reel salmon fishing halted 2020-06-15T04:00:00Z Colorado Parks and Wildlife officials say one body was found late Friday afternoon using sonar, and the other was found a short time later by an underwater drone. Bodies of 2 missing swimmers recovered at Lake Pueblo 2020-06-12T04:00:00Z The number of sockeye passing sonar equipment in the Copper River at Miles Lake was about half the level expected by managers, Fish and Game Area Management Biologist Jeremy Botz said. Copper River fishery improves but levels remain below normal 2020-06-05T04:00:00Z White bass are excellent on minnows and slabs when fishing deeper water and using sonar to locate baitfish schools. Texas Fishing Report 2020-06-03T04:00:00Z Watch for diving birds to mark feeding schools or use sonar to locate fish feeding in schools of bait near drop-offs, flats, and humps in the main lake. Texas Fishing Report 2020-07-08T04:00:00Z Batteries drained, sonar died, and some of his vessel’s thrusters to malfunctioned, making it hard to maneuver. The Mariana Trench is 7 Miles Deep—What’s Down There? 2020-05-29T04:00:00Z White bass and hybrids are excellent on jigs and swimbaits under birds or deeper near main lake points, flats, and humps when marking large bait schools on sonar. Texas Fishing Report 2020-05-27T04:00:00Z By June 1 there were 79,482 sockeye counted by the sonar. Copper River fishery improves but levels remain below normal 2020-06-05T04:00:00Z Use sonar to mark schools along the river channel. Texas Fishing Report 2020-06-03T04:00:00Z Use sonar to mark schools along the river channel and flats. Texas Fishing Report 2020-07-08T04:00:00Z Monday and included both divers and a sonar team, which was conducting scans of the area, Miller said. Swimmer still missing after lifeguards rescue 10-year-old off Venice Beach 2020-05-18T04:00:00Z Use sonar to mark schools along the river channel in deep water. Texas Fishing Report 2020-05-27T04:00:00Z "Boats with side scan sonar and wave runners will be conducting grid searches," Cannon tweeted. Utah teenagers swept away while tubing after intense winds strike, family holds out hope as search continues 2020-05-10T04:00:00Z Look for large schools of bait using sonar to find active fish. Texas Fishing Report 2020-05-06T04:00:00Z Watch for diving birds to mark feeding schools or use sonar to locate fish feeding in schools of bait over deeper points, creek beds, and humps in the main lake. Texas Fishing Report 2020-04-29T04:00:00Z White bass and hybrids are excellent on jigs and swimbaits under birds or deeper near points and humps when marking large bait schools on sonar. Texas Fishing Report 2020-04-22T04:00:00Z There are also cables linking the sonar listening devices that litter the ocean floor. A Deep-Diving Sub. A Deadly Fire. And Russia’s Secret Undersea Agenda. 2020-04-20T04:00:00Z It may be no surprise that much of the deep ocean remains unmapped, but sea floors less than 5 meters deep are also unexplored because they are off limits to ships and their sonar beams. Ice-tracking space laser could also map sea floor and monitor health of coral reefs 2020-04-14T04:00:00Z Taking data from satellites, sonar, radar, human sightings, ocean currents and more, they are training a machine-learning algorithm to create a probability model of where the whales might be. A.I. Is Helping Scientists Understand an Ocean’s Worth of Data 2020-04-08T04:00:00Z The search for Gideon McKean lasted five days and “involved aviation and underwater imaging sonar technology,” according to a statement from Mr. Hogan’s office. Body of Kennedy Townsend’s grandson, RFK’s great-grandson, recovered from water 2020-04-08T04:00:00Z Boats, helicopters and underwater sonar technology has been used to help locate the pair. Body recovered in Kennedy family canoe search 2020-04-07T04:00:00Z In a statement, Natural Resources Police said the search involved aviation and boats and utilized underwater imaging sonar. Police recover body of Kennedy family member who, along with son, went missing in Chesapeake Bay 2020-04-06T04:00:00Z The recovery came after a days-long search that involved aviation and underwater imaging sonar technology. Body of Kathleen Kennedy Townsend’s daughter recovered 2020-04-06T04:00:00Z Cowlitz County Sheriff’s Office personnel and the dive team responded to Silver Lake after receiving a report that a person located a body using sonar. Washington search finds body believed to be missing kayaker 2020-04-06T04:00:00Z Vessels during the weekend conducted sonar operations around the area where the two were last seen and where their overturned canoe was recovered, according to police. Search to continue for Kennedy Townsend’s daughter, grandson 2020-04-05T04:00:00Z On Saturday, vessels conducted sonar operations around the area where the two were last seen and where their overturned canoe was recovered, according to police. Search continues for Kennedy relatives lost in Chesapeake Bay 2020-04-05T04:00:00Z The Natural Resources Police said on Saturday that they were back out on the Chesapeake Bay using side-scan sonar and were being assisted by helicopters from Anne Arundel County and state police. Kennedy mother and son, swept away in Chesapeake Bay, are mourned by family 2020-04-04T04:00:00Z Vessels were conducting on Saturday sonar operations around the area where the two were last seen and where their overturned canoe was recovered, according to police. Search resumes for Kennedy Townsend’s daughter, grandson 2020-04-04T04:00:00Z White bass are fair on minnows and slabs when fishing deeper water and using sonar to locate schools of baitfish. Texas Fishing Report 2020-03-11T04:00:00Z Investigations are ongoing, but naval sonar, disease and other factors can cause gray whale strandings. Sunspots and Stranded Whales: A Bizarre Correlation 2020-02-25T05:00:00Z The operators are constantly watching the data to ensure the sonar is properly configured. This little self-driving boat is changing the way we search for shipwrecks 2020-03-05T05:00:00Z Sheriff’s officials and a volunteer team combed the woods and waters around Inverness for several days with the help of drones, dive teams and boats equipped with radar and sonar. Couple who vanished during California getaway found alive 2020-02-22T05:00:00Z There, it began emitting sonar pings to locate Anona, a shipwreck first discovered in the 1990s that the team knew was nearby. Microbes Point the Way to Shipwrecks 2020-02-21T05:00:00Z After searching nearly 70 square miles of the seabed with side-scan sonar, researchers used underwater drones to spot debris from the three planes, at depths ranging from 100 to 215 feet. US WWII bombers, missing for 76 years, discovered in Pacific lagoon 2020-02-17T05:00:00Z “I’m really trying to make sure that I don’t get someone who hears this story and is like, ‘Oh, I can start blasting sonar wherever I want, because it’s only the sunspots,’” Ms. Granger said. Sunspots and Stranded Whales: A Bizarre Correlation 2020-02-25T05:00:00Z It will complement the visual data from cameras — from lidar, sonar, radar. High-Tech Tires, From Pit Lane to Your Garage 2020-02-13T05:00:00Z White bass are good on minnows and slabs when fishing points and using sonar to locate schools of baitfish. Texas Fishing Report 2020-02-12T05:00:00Z The researchers used cameras, sonar, chemical probes, and other sensors on Icefin to study the rapidly retreating Thwaites and its supporting sediment. Underwater robot reveals hidden base of Antarctica’s ‘doomsday’ glacier 2020-01-28T05:00:00Z Having recently delivered its 10th AQS 20 sonar to the Navy, Raytheon developers are moving quickly to meet a growing Navy demand for its long-range sensing technology. Navy fast-tracks autonomous undersea drones able to find and explode enemy mines 2020-01-22T05:00:00Z One sailor told us the sonar meant to detect mines was so imprecise that in training exercises it flagged dishwashers, crab traps and cars on the ocean floor as potential explosives. Trump Says U.S. is ready for war. Not all his troops are so sure. 2020-01-18T05:00:00Z With the help of specialist sonar technology, they have raised some 120 bodies from lakes and rivers across the US and Canada. US briefing: impeachment, China trade deal and Warren-Sanders row 2020-01-16T05:00:00Z That is the shape the Ralstons usually look for with their sonar. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z With fishing sonar equipment and a dilapidated old boat, she had nothing to go by but her instincts. A well of grief: the relatives of murdered Native women speak out 2020-01-13T05:00:00Z Typically, a mine detection sonar or maritime sensor is tasked purely with detection, a process intended to clear the path for a separate system or platform to actually “destroy” the mine. Navy fast-tracks autonomous undersea drones able to find and explode enemy mines 2020-01-22T05:00:00Z Navy’s most advanced undersea technologies such as Virginia-class attack submarines, undersea drones, advanced sonar technology and a host of surface anti-submarine systems. How might the US attack Iran? Tomahawk missiles, B-2 stealth bombers, F-35s, carriers? 2020-01-08T05:00:00Z So they are using data from sources such as satellites, sonar and radar to keep a closer eye on how many whales are in the ocean. Counting Whales From Space: scientists and engineers plan hi-tech effort 2020-01-05T05:00:00Z All sorts of rubbish had been dumped into the water from a bridge and it was tricky to sort through the sonar images of fridges and washing machines strewn across the bottom of the reservoir. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z So, the pair is working together using data from sources such as satellites, sonar and radar to keep a closer eye on how many whales are in the ocean. Counting whales from space pitched as key to saving them 2020-01-05T05:00:00Z The AQS 20 is networked to the Barracuda through an acoustic modem; the Barracuda then pursues the mine using sonar and its underwater EO/IR sensors. Navy fast-tracks autonomous undersea drones able to find and explode enemy mines 2020-01-22T05:00:00Z In a development scientists hope can help protect communities around the world, sonar has been used to map the seabed around a volcano which triggered a deadly tsunami almost a year ago. In a hurry? Here's what you need to know in five minutes 2019-12-16T05:00:00Z Scientists used sonar equipment to image the giant chunks of rock that slid into the ocean when one side of Anak Krakatau collapsed. Giant blocks from Anak Krakatau litter ocean floor 2019-12-15T05:00:00Z They call it “mowing the lawn” – towing their sonar equipment back and forth through the water, piloting their boat in slow, overlapping strips. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z The law is designed, in part, to protect whales, dolphins, porpoises and other marine life against military and industrial sonar testing in gulf and oceanic U.S. waters. How your U.S. lawmaker voted 2019-12-14T05:00:00Z Crews used drones, boats and sonar equipment in their search. Authorities believe body in Arizona lake is missing girl 2019-12-13T05:00:00Z The sonar information is being used to assess about 40 other locations. In a hurry? Here's what you need to know in five minutes 2019-12-16T05:00:00Z Improved undersea navigation and detection technology, using new sonar, increased computer automation and artificial intelligence, enable quieter, faster movements in littoral waters where enemy mines, small boats and other threatening assets often operate. Navy Block V submarine deal brings new attack ops and strategies 2019-12-09T05:00:00Z Instead of light, sonar emits pulses of sound, which travel easily through water, reflecting back off solid objects – rocks, human bodies, sunken treasure. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z Officials used an array of high-tech equipment, including a remote operated vehicle with a camera and sonar. Workplace is dark, and possibly home to alligators, guns 2019-12-07T05:00:00Z Are humans — with freight ships and ocean drilling and sonar testing — making it louder? ‘Sneaky’ underwater robot spent 18 days recording sea creatures — and noisy humans, too 2019-12-06T05:00:00Z The navy minesweeper, using its sonar, located what was thought to be the sunken boat, but the wind-tossed sea was too rough for divers to inspect the seabed, according to a coast guard statement. Dutch coast guard launches search for missing fishing boat 2019-11-28T05:00:00Z A plane carrying a sonar technology camera is searching the area as well as a lifeboat, helicopter and coastguard teams on foot. Search continues for missing pilot and plane 2019-11-26T05:00:00Z As Sandy slowly piloted the boat, Gene watched images generated by the sonar scrolling down a large computer monitor. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z Richardson initially found it more than a year ago using his boat’s sonar screen. A boat lost in 1891 is discovered in Lake Michigan 2019-11-16T05:00:00Z A Navy launched a ship equipped with side-scan sonar, six unmanned underwater vehicles and three remotely operated vehicles to search for Condiff's body. Navy begins search for airman who fell into Gulf 2019-11-15T05:00:00Z It would dive to just a few hundred feet above the sea floor and then spend 24 hours pinging with different sonars back and forth across about 10 square nautical miles. Navy Submarine, Missing for 75 Years, Is Found Off Okinawa 2019-11-10T05:00:00Z Responders found the boat Friday night using sonar. Man dies after boat capsizes in Idaho 2019-11-03T04:00:00Z They ordered the equipment in spring 2000, including 275 metres of electromechanical cable so they could lower the sonar array to the bottom of even the deepest lakes. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z Many times, fingerprinting code will run the digital equivalent of a sonar test, sending out a signal just to see what comes back. Perspective | Think you’re anonymous online? A third of popular websites are ‘fingerprinting’ you. 2019-10-31T04:00:00Z A high-frequency sonar image of the wreck site, taken by the research vessel’s underwater drone, shows the huge carrier lying broken on the sea bed amid debris, but otherwise remarkably intact. 'Humbling' wreckage of Japanese ships from battle of Midway found in Pacific 2019-10-21T04:00:00Z When the drone returned to the mother ship, technicians downloaded its data, using computer software to stitch all of the sonar imagery into one coherent picture that they could quickly review. Navy Submarine, Missing for 75 Years, Is Found Off Okinawa 2019-11-10T05:00:00Z The crew planned to deploy the AUV for another eight-hour mission where it will capture high-resolution sonar images of the site to measure the ship and confirm its identity, officials said. Battle of Midway: Second World War II-era Japanese carrier apparently found in Pacific 2019-10-20T04:00:00Z The sonar device is housed in a torpedo-shaped casing almost two metres long, weighing 70kg and is towed behind the boat close to the bottom of the lake. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z The researchers used an autonomous underwater vehicle, or AUV, equipped with sonar to find the ship. Researchers find second warship from WWII Battle of Midway 2019-10-20T04:00:00Z After receiving some promising sonar readings, the Petrel used underwater robots to investigate and get video. Deep-sea explorers seek out sunken World War II ships 2019-10-18T04:00:00Z “In Other Waters,” an in-development game at IndieCade, used sonars and simplified takes on scientific instruments to learn how to see in an underwater landscape. Games offer an alternate, nuanced way to approach the climate crisis 2019-10-17T04:00:00Z They included visual detection with towers, drones and balloons; sonar; physical barriers; acoustic barriers; and electromagnetic deterrents. Study of Cape Cod shark problem finds no definitive solution 2019-10-16T04:00:00Z This kind of sonar was developed in the early 60s and was used by the US military to find a missing nuclear submarine off the coast of Boston in 1963. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z The initial readings were captures using lower resolution sonar. Researchers find second warship from WWII Battle of Midway 2019-10-20T04:00:00Z First, they sent the ship five times around the island to map it with multibeam sonar, and deployed a floating autonomous surface vehicle to map shallower areas off the island’s shore. The Amelia Earhart Mystery Stays Down in the Deep 2019-10-14T04:00:00Z The study is expected to examine a range of strategies including deploying sonar detectors, using aerial drones, installing shark barriers and culling seals and sharks. Cape Cod officials to release report on dealing with sharks 2019-10-13T04:00:00Z Over the past five years, Goldfinger and a cadre of students and technicians deployed sonar to map a selection of lake basins and extracted cores from the lake bottoms. Scientists probe Northwest lakes to learn about quakes 2019-09-29T04:00:00Z It was immediately clear to Gene, when he saw the sonar at work on the Wolf Creek reservoir, that the technology was revolutionary – but he wasn’t impressed with the people operating it. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z And there are the many, many hours spent scouring the lake bottom with sonar, hoping to find signs of a possible wreck. 118 years after the Hudson sank in Superior gale, it’s found 2019-09-27T04:00:00Z IN 1968, when Schindler was 4 months old, his crib was a wooden box used to ship a sonar echo sounder to a research station in remote western Ontario province in Canada. How a salmon scientist got hooked into a battle over the world’s largest gold mine 2019-09-26T04:00:00Z One sonar technician who also worked on the ship’s security force said that she had sought counseling after a series of experiences on duty that left her troubled, but that it was pushed off. Three Suicides in One Navy Ship’s Crew Point to a Growing Problem 2019-09-24T04:00:00Z Local, state and federal investigators used a helicopter, a dive team, sonar and bloodhounds to scour the neighborhood as an Amber Alert remained in effect for a fourth day. Dulce Maria Alavez's family pleads for help finding 5-year-old New Jersey girl 2019-09-19T04:00:00Z The sonar picked up an image of the missing man on the first afternoon out. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z And Eliason and Smith, after several trips to identify targets using sonar, dropped a camera into the water above a promising target in mid-July and captured images of a previously undiscovered, largely intact wreck. 118 years after the Hudson sank in Superior gale, it’s found 2019-09-27T04:00:00Z King and his dive team were able to confirm that an object previously discovered on sonar by undersea search specialist Garry Kozak was indeed the sunken ship. Last US warship sunk by German sub during WWII reveals its secrets in eerie images from seabed 2019-09-19T04:00:00Z Scientists aboard the research vessel MRV Scotia were using sonar technology to map the West Shetland Shelf Marine Protected Area when they noticed something unusual. Mysterious shipwreck spotted, may be merchant ship sunk by U-boat during WW II 2019-09-16T04:00:00Z They dispatched a torpedo-shaped underwater drone equipped with special sonar to map it. Mountains hidden in the deep sea are biological hot spots. Will mining ruin them? 2019-09-12T04:00:00Z When they decided to buy their own sonar rig, they resolved that their time and expertise would be free. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z A rescue team searched for Sengupta using underwater sonar and a remotely operated vehicle, Fox 40 reported. Massachusetts man drowns trying to rescue 2 people in Lake Tahoe, authorities say 2019-09-10T04:00:00Z Coast Guard searched the lake, using boats with sonar equipment and a rescue helicopter. 2 friends still missing after empty boat found off Mercer Island with phones, IDs onboard 2019-09-07T04:00:00Z Using advanced sonar equipment, a research team led by center biologist Brant Allen began locating populations of shrimp in the bay, and then removed them with a trawl net. Will Lake Tahoe's invasive shrimp become the next mass-market health supplement? 2019-09-07T04:00:00Z It is unable to explain the strong sonar contacts it makes. Loch Ness monster could be a giant eel, say scientists 2019-09-05T04:00:00Z Until this moment, they had only used their specialised sonar system to scour the lake- and riverbeds for victims of accidents or suicides. Bring up the bodies: the retired couple who find drowning victims 2020-01-16T05:00:00Z Officials are using an overhead drone, side-scan sonar, underwater camera and a helicopter for the search. Washington woman missing after floating in Oregon river 2019-09-01T04:00:00Z With the help of sonar, the forensic teams that appeared on site in the following years mapped multiple lacerations in the first six “watertight” compartments of the bow. Titanic: the Reboot 2019-08-30T04:00:00Z The force has recruited specialist rescuers armed with sonar equipment to examine the river. Search for river fall boy, 6, enters fifth day 2019-08-21T04:00:00Z Operation Deepscan uses a flotilla of 24 boats to scan the loch with sonar from end to end. Loch Ness monster could be a giant eel, say scientists 2019-09-05T04:00:00Z The team is using high-frequency side scan sonar, which scans the riverbed and creates crystal-clear images of the miles of river they are scouring. Search for river fall boy enters fourth day 2019-08-20T04:00:00Z The LAB sonar, which is both more precise and longer range than its predecessor, also advances the curve in that it introduces both a passive and “active” sonar system. Navy sets sights on new submarine weapons 2019-08-16T04:00:00Z The ridges of the mountain are rugged — full of troughs and valleys that can hinder sonar. Finding Amelia Earhart’s Plane Seemed Impossible. Then Came a Startling Clue. 2019-08-12T04:00:00Z Teams are using boats and sonar equipment in the search. Teams search for missing swimmer on SC coast 2019-08-12T04:00:00Z The DNR says Monday morning that a sonar search was taking place. Crews search Lake Michigan for boater off Indiana beach 2019-08-12T04:00:00Z The agency says rescue team divers from Campbell and Anderson counties recovered the body after it was located by side-scan sonar and verified using a remote-operated vehicle. Tennessee authorities recover body of missing man in lake 2019-08-10T04:00:00Z In concept, sonar works similar to radar except that it sends acoustic signals instead of electronic ones. Navy sets sights on new submarine weapons 2019-08-16T04:00:00Z As well as the SharkCam, the team will be analysing data recorded by sonar imaging and cameras towed by the sharks themselves. Fin tech: underwater robot monitors sharks in Scottish waters 2019-08-06T04:00:00Z The group also plans to use camera tags attached to sharks and advanced sonar imaging to assist their findings. Lives of basking sharks caught on 'SharkCam' 2019-08-05T04:00:00Z Synthetic aperture sonar, a sophisticated underwater imaging technology, was used to make the discovery. Mystery shipwreck discovered, may be WW II freighter 2019-08-02T04:00:00Z A member of the Institute of Maritime History, a volunteer group of underwater archaeologists, he had gotten the sonar “hit” at a spot east of the air station during a routine survey, he said. In 1945, a pilot vanished when he crashed his plane in the Chesapeake. Now, the Navy might have found it. 2019-07-27T04:00:00Z He invests cetaceans with their own intrinsic beauty and in doing so, he pre-empted our conception of animals we know to be highly sentient and entirely matriarchal, expressing their own culture through their sonar clicks. Subversive, queer and terrifyingly relevant: six reasons why Moby-Dick is the novel for our times 2019-07-30T04:00:00Z Crews used drones, sonar and divers to search for him. Body found on Cape Fear River believed to be missing boater 2019-07-28T04:00:00Z The sonar data revealed seasonal differences, with higher melt rates in August than in May, as well as changes in where melt occurred. Alarming Sonar Results Show Glaciers May Be Melting Faster Than We Expected 2019-07-26T04:00:00Z The destructor is equipped with a sonar system, video camera and light to confirm the identified enemy mine; it connects with the common console through a fiber-optic data link, Navy officials said. Navy improves helicopter-fired laser weapons to counter mines 2019-07-23T04:00:00Z The water was unusually clear in the Chesapeake Bay the day diver Dan Lynberg first descended to the bottom to examine the object that had turned up on his sonar survey. In 1945, a pilot vanished when he crashed his plane in the Chesapeake. Now, the Navy might have found it. 2019-07-27T04:00:00Z His body was found about 24 hours later by state police using sonar equipment. Divers recover body of 62-year-old man in NY’s Oneida Lake 2019-07-07T04:00:00Z The Victorville, California, teen was found using side scan sonar and recovered by divers. Divers recover body of teen who jumped off Lake Havasu cliff 2019-07-07T04:00:00Z Many boats now routinely carry sonar or echo sounders, which offer a vast, untapped resource of topographic data about the world’s rivers and estuaries. Time is running out for sand 2019-07-01T04:00:00Z The researchers used several other established technologies, including sonar and camera traps, but eDNA was new to them. Turning discarded DNA into ecology gold 2019-06-24T04:00:00Z The Navy will use sonar and explosives that will harm southern resident killer whales and other marine species. For orcas’ sake, we will not give up the fight against Canada pipeline 2019-06-20T04:00:00Z But clearly, the fish increasingly must compete with human noise sources such as recreational boats, commercial ships, pile driving, sonar, and deep-sea mining. A growing sensory smog threatens the ability of fish to communicate, navigate, and survive 2019-06-20T04:00:00Z The documents say endangered humpback whales in waters off California, Oregon and Washington would suffer temporary hearing loss 277 times and alter their behavior 221 times because of sonar. Citing possible harm to orcas, Seattle Mayor Durkan protests U.S. Navy training exercises 2019-06-12T04:00:00Z The newspaper, citing sources, said police were using sonar equipment to scan the pond. Dive teams search Connecticut pond for missing mother Jennifer Dulos 2019-06-12T04:00:00Z The drone uses a combination of thermal cameras, depth cameras, and sonar to detect hazards. Here’s Amazon’s new transforming Prime Air delivery drone 2019-06-05T04:00:00Z The concept, when it comes to application, could involve newer, upgraded sonar, networking systems, new weapons and countermine technologies. Navy starts building new massive, 50-ton undersea attack drone 2019-06-03T04:00:00Z Today’s electronics - navigation systems, sonar, sensors - are way more precise than yesterday’s. Revolutionary War shipwrecks get first good look in years 2019-06-01T04:00:00Z Rescuers used surface and side-scan sonar searches in hopes of finding him. KC-area man drowns while swimming at Lake of the Ozarks 2019-05-28T04:00:00Z The map of the sea floor, made by the ship’s multibeam sonar, indicates that as much as 5 cubic kilometers of magma erupted onto the sea floor. Ship spies largest underwater eruption ever 2019-05-21T04:00:00Z Mosher said the service’s environmental managers track the southern residents to ensure sonar is not used in their vicinity, as it was in 2003. Navy plans testing of futuristic technology, sonar harm to mammals in Pacific Northwest 2019-05-20T04:00:00Z Tesla’s system relies on eight cameras, short-range sonar sensors and front-facing radar. Insider Q&A: Velodyne advocates for safer self-driving cars 2019-05-19T04:00:00Z The technology, to be released in Japan later this year, uses radar and sonar sensors along with cameras to compile the three-dimensional mapping data required for cars to “see” their surroundings. On the radar: Nissan stays cool on lidar tech, siding with Tesla 2019-05-16T04:00:00Z Authorities were using sonar equipment and drones to search the lake. 2 Georgia fishermen missing, feared dead after boat collision 2019-05-09T04:00:00Z “If they hear sonar, they’ll stop foraging, leave the area, and not come back for several days,” he said. Is Noise Pollution the Next Big Public-Health Crisis? 2019-05-06T04:00:00Z In 2015, after a judge sided with environmental groups, conservationists reached a settlement with the Navy making whale habitat in Hawaii and Southern California off-limits to sonar. Navy plans testing of futuristic technology, sonar harm to mammals in Pacific Northwest 2019-05-20T04:00:00Z It is able to tow sonar arrays and other listening equipment deep beneath the surface to detect enemy submarines – advanced technology that China did not have just five years ago. Special Report: China's furtive underwater nukes test the Pentagon 2019-05-02T04:00:00Z He said a sonar device will also be deployed. Toxic waters hamper search in Cyprus serial killer case 2019-04-29T04:00:00Z Crystal Lake police meanwhile announced they are still searching a nearby park and using sonar equipment to search ponds in the area. Police release father’s 911 call reporting son missing 2019-04-23T04:00:00Z One of Tyack’s ongoing research interests is the impact of sonar on marine mammals. Is Noise Pollution the Next Big Public-Health Crisis? 2019-05-06T04:00:00Z “They’re having to project and use sonar detection over longer ranges.” Navy plans testing of futuristic technology, sonar harm to mammals in Pacific Northwest 2019-05-20T04:00:00Z The team used sonar devices and a drop camera to scour the seabed and map the site. WW2 shipwreck found off Australia's coast 2019-04-23T04:00:00Z International concern is ramping up quickly, as evidence grows for the harmful effects on wildlife of noise from military sonar, seismic surveys, oil drilling, dredging and ship engines. Daily briefing: Saving marine life from a barrage of noise 2019-04-10T04:00:00Z International concern is ramping up fast as evidence grows about problems arising from the din created by military sonar, seismic surveys, oil drilling, dredging and ship engines. Ocean uproar: saving marine life from a barrage of noise 2019-04-09T04:00:00Z They have discovered, among other things, that some species are more sensitive to sonar than anyone had previously suspected. Is Noise Pollution the Next Big Public-Health Crisis? 2019-05-06T04:00:00Z Blue whales were more sensitive to recorded sonar sound when feeding at a deeper depth than at the surface. Navy plans testing of futuristic technology, sonar harm to mammals in Pacific Northwest 2019-05-20T04:00:00Z The group said while it’s still unclear what caused the deaths, the spike follows the Feb. 27-March 8 large Turkish navy drills that used sonar and practiced with live ammunition. More dolphins die in Aegean Sea; group suspects navy drills 2019-04-08T04:00:00Z And, he writes, good though Williamson and his crew were as sonar technicians, no one knew what the Central America was supposed to look like on sonar. Tons of gold, lost in the Atlantic, were found, thanks to some Seattle experts. It took decades for them to get their fair share 2019-04-04T04:00:00Z As salvage teams scoured the Dutch North Sea, their sonar equipment found an unknown object on the seabed a few miles to the north of the island of Terschelling in the Wadden Sea. Dutch stumble on 'oldest' shipwreck 2019-04-03T04:00:00Z And sonar sensors are expensive, laborious to install and prone to being corroded or encrusted with organisms. Military Tries Out Fish as Underwater Spies 2019-03-29T04:00:00Z The Navy tries to avoid marine mammals when firing weapons, testing torpedoes or using active sonar. Navy plans testing of futuristic technology, sonar harm to mammals in Pacific Northwest 2019-05-20T04:00:00Z Scientists searching for the endangered Atlantic sturgeon hauled a special sonar from the back of their boat, using sound waves to bounce down on to the riverbed and detect any creature swimming underneath. Hudson river shows signs of rebound after decades as New York's sewer 2019-03-28T04:00:00Z But there was something else: The nondisclosure agreement that required keeping the sonar findings secret. Tons of gold, lost in the Atlantic, were found, thanks to some Seattle experts. It took decades for them to get their fair share 2019-04-04T04:00:00Z By her own admission, she was not a particularly skilled or experienced boater, nor an expert in sonar. The amateur sleuth who searched for a body - and found one 2019-03-25T04:00:00Z Researchers will use some combination of hydrophones, sonar, cameras and other sensors to study and record the organisms’ behavior. Military Tries Out Fish as Underwater Spies 2019-03-29T04:00:00Z |
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