The Automatic Identification System (AIS) is a tracking system. It is used in the maritime industry to monitor and exchange information about the movements of vessels. The AIS helps with real-time vessel tracking and identification of data. AIS was developed to enhance safety at sea and improve maritime traffic management.

Maritime traffic refers to the movement of ships and boats on the oceans, seas. It involves the transportation of goods, people, and services across different regions and countries. Maritime traffic plays a significant role in international trade, as most of the world’s trade is transported via ships.

The movement of ships is regulated by international laws and treaties, with the aim to ensure the safety of ships, the crew and the marine environment. Maritime traffic is also important for various other activities, such as fishing, tourism, and research. The management and monitoring of maritime traffic are crucial for the prevention of accidents. Besides, it can also help with the protection of marine resources and the promotion of sustainable development.

AIS works by using VHF (Very High Frequency) radio signals to broadcast and receive data between AIS-equipped vessels and shore-based stations. Each vessel’s AIS system transmits constantly information about its position, speed, course, and other details. This can be received and displayed by other vessels and shore-based stations within range.

The purpose of the AIS system is to improve the safety and efficiency of maritime traffic by providing real-time information about vessel movements. AIS allows vessels to track the movements of other vessels in their vicinity. This can help with collision avoidance between boats and other accidents at sea.

It also enables port authorities and other stakeholders to monitor vessel traffic and optimize shipping routes. as a consequence, this can lead to increased efficiency and reduced costs.

AIS is used by a wide range of stakeholders in the maritime industry. This covers roles as ship owners and operators, port authorities, shipping agents, maritime security organizations, and governments. AIS is mandatory for most vessels over 300 gross tonnage and for all passenger ships, tankers, and cargo ships operating in international waters.

Several companies manufacture AIS equipment, including Furuno, JRC, and Saab. The price of AIS equipment varies depending on the type and model of the device. Prices of basic AIS transponders start at around $500, but more advanced systems can raise prices to several thousand dollars.

So, AIS is an essential technology for the maritime industry. It provides real-time vessel tracking and identification data to enhance safety, efficiency, and security at sea. The use of AIS is mandatory for most large vessels operating in international waters. It is widely adopted by various stakeholders in the maritime industry.

AIS is an essential component of the Vesselfinder system. Vesselfinder uses a combination of AIS data and satellite technology to provide a comprehensive and accurate picture of vessel movements. The system receives signals from transponders installed on ships, providing details on the vessel’s position, speed, course, and other relevant information. Vessel finder then processes this data and presents it to users in a simple and easy-to understand format. 

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