It is an advanced, effective technical means for maritime traffic management and accidentanalysis to establish a maritimeaccident information system based on electronic chart technology.
采用电子海图技术建立水上交通事故信息系统，已经成为海上交通管理、事故分析的一个先进有效的技术手段。
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Maritime training mechanism can query to reasons of the relevant typical maritimeaccident case when using this system, then make the accident case analysis education to students.