ArcGIS在核设施厂址区域人口分布调查和统计的应用

Application of ArcGIS to regional population surveys and statistics at nuclear facility sites

本文通过实地调查走访的方式获取了某核设施厂址半径5 km范围内行政村(自然村)的人口数据及居住区域,以资料收集的方式获取了厂址半径80 km范围内乡镇人口统计数据。借助91卫图助手软件和ArcGIS软件,建立了核设施厂址区域人口数据统计分析模型,统计和分析了某核设施厂址区域人口分布情况。

In this paper,the population data of administrative villages and natural villages within a radius of 5 km arounda nuclear facility site and the scope of its residential area were obtained through field investigation and visits.The demographic data of the towns within the radius of 80 km around the plant site were obtained by means of data collection.With the help of 91 Vetu Assistant software and ArcGIS software,a statistical analysis model of regional population data of nuclear facility sites was established,and the population distribution of nuclear facility sites was statistically analyzed.