基于WebGIS的煤矿灾害预警系统的设计

 文章讨论了煤矿灾害预警预报系统的研究现状和存在的问题，并将WebGis的空间信息技术用于煤矿灾害的预警预报系统中，分析建立了煤矿灾害预测评价和预警预报系统的流程，基于多层体系结构，构建了煤矿灾害预警预报系统的体系结构，详细阐述了基于WebGis的煤矿灾害预警预报系统关键技术的设计，开辟了煤矿灾害预警预报方法的新途径。

The design of the early warning and forecast system of coal mine hazard based on WebGIS

The paper discusses the current advance of study and existing problems on early warning and forecast system of coal mine hazard, and the space information technology of WebGIS was applied in early warning and forecast system of coal mine hazard, the paper analyzes the process of building prediction evaluation and an early warning and forecast of coal mine hazard, the structure of system was constructed based on multi system architecture ,the key technology of design was elaborated deeply on early warning and forecast system of coal mine hazard based on WebGIS, a new access of early warning and forecast was opened for coal mine hazard.