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Position: Home > Articles > Spatial Pattern Analysis of the Urbanization Development in Chongqing City Based on ESDA Hubei Agricultural Sciences 2015,54 (18) 4647-4651+4657

基于ESDA的重庆市城镇化发展空间格局分析

作  者:
胡晨成;余洋
单  位:
重庆地质矿产研究所;中国矿业大学(北京)地球科学与测绘工程学院
关键词:
城镇化发展;相对城镇化发达指数;探索性空间数据分析;空间相关性;重庆市
摘  要:
将区域城镇化差异分析方法与探索性空间数据分析(ESDA)法相结合,借助工具性软件Arcgis9.3和Geoda,对重庆市2004、2008和2012年3个时段的城镇化相对发达指数水平进行了区域差异分析,通过计算全局空间自相关指标和局部空间自相关指标,探讨重庆市城镇化发展存在的差异性,并对差异原因进行了分析。分析得知重庆市区域城镇化水平在空间上表现出较为明显的局部空间自相关集聚格局。针对结果,提出了提高城镇化水平的建议。
译  名:
Spatial Pattern Analysis of the Urbanization Development in Chongqing City Based on ESDA
作  者:
HU Chen-cheng;YU Yang;College of Geosciences and Surveying Engineering,China University of Mining and Technology;Chongqing Institute of Geology and Mineral Resources;
关键词:
urbanization development;;relative index of urbanization development;;exploratory spatial data analysis;;spatial correlation;;Chongqing city
摘  要:
Combining regional urbanization difference anal ysis with exploratory spatial data analysis, by support of software Arc GIS 9.3 and spatial statistical analysis software Geo Da, the regional difference analysis of the relative development index of urbanization of Chongqing in 3 time periods of 2004, 2008 and 2012 was conducted. By calculating the global spatial autocorrelation index and local spatial autocorrelation index, the urbanization development differences of Chongqing were discussed, and the reasons for the differences were analyzed. The analysis concluded that, the regional urbanization level of Chongqing shows obvious local spatial autocorrelation agglomeration patter in space. On the result, some suggestion to improve the urbanization level was put forward.

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