engleski

AIS data usage for vessel movement analysis

Automatic Identification System (AIS) is an automatic data exchange system, mandatory under requirements of International Convention for the Safety of Life at Sea (SOLAS). Since implementation in early 2000s it has significantly improved safe and efficient navigation of ships, environmental protection, traffic and coastal monitoring. It is also used by non-mandatory vessels, coastal stations or as an element of other systems or devices. AIS data, which includes vessel’s static, dynamic and voyage information, has been used in various areas of economic, environmental and transportation research such as vessel exhaust emission estimations, maritime traffic density and trade pattern analysis, vessel route extraction and movement anomalies detection. The ever-increasing availability of data has improved possibilities for extensive research, analysis and prediction, but not without challenges regarding management and interpretation of such big data volumes. Methods of data collection, processing and analysis are presented for vessel movement and route extraction.

Automatic Identification System, AIS, vessel movement, route extraction

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