![]() ![]() The videos recorded by the UUV showed that some tires were covered by marine plants or trash. "You can just sit here, watch it, without worrying about it all the time," Barnhart said as he observed the USV.Ībout an hour before Archer's survey, an unmanned underwater vehicle (UUV), SeaLion-2, drove through the seabed to record videos of the known tire dump site. If any other boats or creatures came closer to Archer, Barnhart, also trained as a marine mammal observer, could immediately take control of the USV and sail it away from people or marine animals.īut on a rainy, chilly weekday morning, there wasn't much traffic. He looked at the boat as it departed from the pier. Equipped with a towed sonar system, Archer surveyed the water and collected data that would generate sonar imagery of the seabed.Īt around 11:30 a.m., operator Troy Barnhart, a senior systems engineer at Serco and builder of Archer, set up the USV at the Port of Illahee dock. Its mission was to map the seabed of a 0.2-square-mile area in 30 minutes. ![]() On Wednesday morning, Archer, a 16-foot-long unmanned surface vehicle (USV), automatically sailed through the waterway between Bremerton and Bainbridge Island, just off the Illahee public dock. Now a state-of-the-art technology being tested in Kitsap to make it simpler to search and remove the pollutant. ILLAHEE - The process of locating disposed tires laid at the bottom of Puget Sound used to involve divers scouring the sea floor. Troy Barnhart, program manager with Serco, is towed in a kayak behind the ARCHER Environmental unmanned surface vehicle as it heads for the Port of Illahee Pier on Wednesday, Oct. ![]()
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