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Preparing Uncrewed Surface Vessel
Tahzay Jones and Liza Hasan preparing an uncrewed surface vessel equipped with a multibeam sonar system for data collection inside the reef crest at the Asan unit of War in the Pacific National Historical Park.
Credit

Image courtesy of National Park Service via Guam: A Biogeographic and Maritime Cultural Landscape Exploration of a WWII Amphibious Battlefield.