3D Underwater 
Photogrammetry

Underwater Acoustics International specializes in high-precision 3D photogrammetry, using remotely operated vehicles (ROVs) to capture detailed 3D data of submerged critical infrastructure, such as hydroelectric dams. Our state-of-the-art techniques produce breathtaking, colorized 3D models with resolutions down to a couple of millimeters, offering clients a vivid and accurate view of underwater structures. Utilizing advanced ROVs, we collect high-quality 3D data of underwater assets providing detailed insights for maintenance and management. These ultra-accurate models enhance decision-making, improve safety, and support the long-term integrity of underwater assets, even in the most challenging environments.