There exist many hidden accidents in underground mining, so the mine safety informationmanagement and accident analysis seem to be very important to analyze and predict them.
It is an advanced, effective technical means for maritime traffic management and accident analysis to establish a maritime accident 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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GIS-based road traffic safety management system is an integrated system that integrates GIS, road information, traffic accident information and correlative treatment models.