DESCRIZIONE
The present invention relates to a method and a system for protection of subsea assets, which system comprises an electronic map indicating subsea assets, the system defines a geographical zone, which zone covers an area around the subsea asset, which system performs tracking of vessels entering a geographical zone by analysing electronic signal transmitted or reflected from the vessel. Performing an analysis of a sailing pattern in the geographical zone,the system can define at least one event based on sailing patterns, which system scores the events, the system count the scores, and based of a defined level of scores the system generates an alarm, based on the alarm the system generates a warning, which warning can be transmitted to the vessel. By this system there can be placed a computer system at a coast control center, where all data about vessels are picked up. This way, the system can transmit an alarm to a vessel if the vessel performs critical behaviour near subsea assets.