琼州海峡AIS船舶轨迹异常事件分析

Analysis of Abnormal AIS Trajectory of Ships in the Qiongzhou Strait

通过多方数据回溯、轨迹对比等方式,对2024年2月琼州海峡水域出现的一次船舶自动识别系统(AIS)船舶轨迹异常事件进行综合分析,基于现有数据和技术手段分析原因,并提出工作建议,以期提升AIS和数据应用的可靠性。

This paper comprehensively analyzes an abnormal AIS ship trajectory incident in the waters of the Qiongzhou Strait in February 2024 through multi-party data backtracking and trajectory comparison.This paper analyzes the causes based on existing data and technical means,and puts forward work suggestions to improve the reliability of the ship AIS system and data application.