AISによる海上交通評価に関する研究-I : 来島海峡周辺における搭載船の実態とデータの分析

概要

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The SOLAS AIS will completely put into effect in July 2008 and it is expected that the AIS system will contribute to the marine traffic safety by the mutual cooperation with the current VTS. Various application researches about the system are proceeding in the development of new collision prevention device, vessel operation system and so on. As an experiment of the AIS application, the marine traffic evaluation using the AIS is described in this paper. The actual traffic observation of the AIS equipped ships was executed around the Kurushima strait in December 2003. The present condition and the characteristics of the AIS data are investigated using the data obtained from the observation. The remarkable result is that the details of ship's behavior can be grasped in real time by the history of SOG (Speed Over Ground) and COG (Course Over Ground) data from the AIS data. Thus, the SOG and COG data would be one of precious information for the vessel traffic evaluation and the vessel traffic control.
社団法人日本航海学会の論文
2004-09-25