
Underwater ROV Navigation with Surface GPS and USBL Accurate navigation is one of the key factors in efficient ROV operations. In real inspection and search missions, it is not enough to see the target on video. The operator also needs positional awareness, a clear reference to the work area, and the ability to return to…

The Continental Shelf: Ocean’s Most Productive Frontier The continental shelf represents one of Earth’s most dynamic marine environments – an underwater extension of continents that slopes gently to about 300 meters deep before dropping sharply into the abyss. Covering 7% of the ocean surface, these shallow waters are where: Three Distinct Ecological Zones Zone Depth Range Key Features…