长沙商业服务业设施用地时空分布及演变研究

Spatial-temporal Distribution and Evolution Pattern of Commercial and Service Facility Land in Changsha

以长沙市市辖区为研究范围,通过计算最短邻近距离、紧凑度、用地扩张速度3个指标,并利用GIS软件进行空间分析,得到长沙市商业服务业设施用地的时空分布及演变规律,该研究结果为进一步研究长沙市其他用地类型的演变以及其他城市商业服务业设施用地时空分布与演变提供了借鉴与参考。

This paper focuses on the city area of Changsha. By calculating nearest neighbor distance, compactness, land expansion speed and using GIS software, it discovers spatial-temporal distribution and evolution pattern of commercial and service facilities land in Changsha. The study provides references for the further study of other land in Changsha and other cities.