In view of problem of low prediction efficiency and bad operability of existing prediction method of gas outburst region,the paper put forward a visualization method of prediction of gas outburst region based on ArcGIS.The method is used to analyze integrated intersection or union of trend surface for multiple gas outburst prediction indexes based on the theory and method of geological information system,trend surface analysis theory and visualization technology,a set of software of the ArcGIS Engine accompanied with the C# programming language,and correspond and overlap the trend surface with the latest mining engineering plan,so as to achieve intuitive visualization identification function of dangerous zone of gas outburst.%针对现有瓦斯突出区域预测方法存在预测效率低、可操作性不强等问题,提出了基于ArcGIS的瓦斯突出区域预测可视法方法.该方法以C#作为编程开发语言,利用独立软件开发包ArcGIS Engine,结合GIS原理与方法、趋势面分析理论和可视化技术等,对多个瓦斯突出预测指标进行趋势面的综合交集或并集分析,并将趋势面与矿井最新采掘工程平面图进行合理的对应和叠置,实现了对瓦斯突出危险区的直观可视化辨识功能.
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