https://vimeo.com/492247438 Licensed Battlefield Guide Billy Griffith goes into greater detail about Civil War field hospitals. Watch “Deep Dive: Gettysburg – Field Hospitals” »

https://vimeo.com/491410276 Licensed Battlefield Guide Billy Griffith goes into greater detail about the weapons and tactics used during the Battle of Gettysburg. Watch “Deep Dive: Gettysburg – Weapons & Tactics” »

https://vimeo.com/491238465 Aqua Survey performed an Electromagnetic survey on private land near Gettysburg National Military Park in Pennsylvania. Fought on July 1-3, 1863, the Battle of Gettysburg was a decisive Union victory in the Civil War and the bloodiest battle ever fought in North America. The area surveyed is believed to have been a Confederate field hospital during the conflict. Watch as Aqua Survey’s land-based EM survey equipment leads to some archaeological finds. Watch “Gettysburg” »

https://vimeo.com/207534147 “Andre Rossfelder was a fascinating man. When I watch our field techs using one of Andre Rossfelder’s vibracore units, I think about some of the James Bond-like stories Andre told me about his youth, including his attempts to assassinate Charles De Gaulle. Whenever we deploy our inflatable Rossfelder barge, it’s amazing to think that Jacque Cousteau’s son Phillipe used to go bombing around the South Pacific with it tucked away in Cousteau’s seaplane, the Flying Calypso.” — Ken Hayes

https://vimeo.com/2850361 Aqua Survey are experts in the vibracoring field. Whether the project is in the middle of New York Harbor or in a remote section of a national forest, Aqua Survey is there with the right tools and know-how to get your job done. Sediment vibracoring is a cost-effective method for collecting undisturbed, continuous sediment cores—typically 3–4 inches in diameter—to depths of up to about 20 feet. A vibrating head drives a barrel equipped with soft (flexible food-grade polyethylene) or

https://vimeo.com/200244173 What is Vibracoring?  Find out in under a minute.  Watch as our 32ft folding-wing pontoon vessel the R/V Edison is deployed to collect up to 20ft sediment cores with plenty of space for processing the collected sediment samples on deck. Sediment vibracoring is a cost-effective method for collecting undisturbed, continuous sediment cores—typically 3–4 inches in diameter—to depths of up to about 20 feet. A vibrating head drives a barrel equipped with soft (flexible food-grade polyethylene) or hard (rigid polycarbonate)

Before GPS and automated beacons, lighthouses — and the people who ran them — were essential to safe navigation. But life as a lightkeeper was anything but ordinary. In this special feature, a historian, riverboat captain, and former lighthouse keepers share stories of the daily challenges, isolation, and dedication required to maintain the Hudson-Athens Lighthouse in its heyday. From freezing winters to round-the-clock maintenance, their accounts shed light on a way of life that’s now part of maritime history. 🎥

https://vimeo.com/523961697 Preserving historic structures requires precision — especially when they sit at the intersection of land and water. In this project, Aqua Survey supported engineers assessing the Hudson-Athens Lighthouse in Hudson, NY by producing a detailed 3D engineering-grade point cloud model. Using a combination of above-water lidar, photogrammetry, and subsurface sonar, our team created a seamless reality model that transitions smoothly from above to below the waterline. This comprehensive model gave engineers the spatial clarity needed to evaluate the lighthouse’s

We’re excited to introduce the newest additions to our fleet: The Manasquan, The Sandusky, and The Packanack — three purpose-built vibracoring vessels designed to expand Aqua Survey’s capabilities in sediment sampling. Built for performance, safety, and precision, these vessels are engineered to tackle challenging field conditions while delivering high-quality core samples for environmental assessments, remediation planning, and regulatory compliance. Whether we’re working along the coast, in rivers, or on inland waterways, these vessels allow us to serve our clients with