利用GIS空间分析技术,运用等扇分析法、形态质心法、扩展强度指标、扩展弹性指标与紧凑度等指标方法,定量分析了建国后兰州市区建设用地的总体扩展过程与内部组团扩展过程,在分析其发展特征及发展动因的基础上提出了进一步研究的趋向。
This paper analyzes, by the method of GIS spatial analysis, the process of total expansion and interior group expansion of construction land of Lanzhou since the found of the People's Republic of China. Based on the analysis to its development characteristics and development driving factors, this paper even proposes the trend of research to it.