It is a key tool for accurately and verifiably documenting the condition of submerged structures. Through the use of high-definition cameras, underwater lighting systems, and remotely operated vehicles (ROVs), images and videos are captured that allow for detailed observation of hard-to-reach or deep areas.

This audiovisual material not only serves as technical evidence for audits or expert reports, but also as visual support in engineering reports, environmental impact studies or repair projects.

The recordings are delivered edited and georeferenced, accompanied by descriptive reports that facilitate the interpretation of the findings and the making of technical decisions, ensuring complete and professional documentation of the inspected underwater environment.