摘要
以江苏省徐州市泉山区为分析区域,三处动物园为兴趣点(point of interest,POI),利用ArcGIS网络分析功能,进行区域POI通达度计算分析,得出了泉山区境内各地至行车时间最短的一处动物园所需时间的结果分布图.结果显示,泉山区各地几乎都能够在半小时车程内到达一处动物园,泉山区POI通达度良好.该方法尝试进行了多点与区域之间的通达度分析,并结合实际情况将相关因素作为参数进行计算分析,提高了结果的客观性.
Three zoos located in Quanshan District,Xuzhou City,Jiangsu Province,were investigated to analyze the accessibility of regional POI（point of interest） by using the network analysis of the ArcGIS.The distribution graph was obtained about the least driving time cost from anywhere in Quanshan District to the zoos.The results indicated that it takes half an hour to reach one of the zoos from any place in Quanshan District.The accessibility between Quanshan District and POI is well.This method tried to analyze the accessibility between multipoint and region,and contacted the reality effectively and regarded the related factors as parameters,which improved the objectivity for the results.
出处
《鲁东大学学报（自然科学版）》
2015年第1期68-71,共4页
Journal of Ludong University:Natural Science Edition
基金
中国博士后科学基金(2014551952)
