以中部六省为研究区,选取区域经济实力和主题功能区划评价指标,基于ArcGIS对研究区经济实力和主体功能进行叠加分析,重建地理实体。采用SPSS 19.0中的主成分分析法进行数据分析,并利用中部六省各年总产值对比结果图来证明分析结果的可靠性。分析结果表明,2003~2012年,湖北省的综合经济实力处于下滑态势;安徽省基本不变;湖南省在2007~2008年间有所下滑,随后上升至第2名,总体持平;河南省的综合经济实力自2006年以后一直处于第1名的位置,总体发展态势良好;江西省、山西省一直处于综合经济实力较弱的状态。

Taking six Provinces in central China as the study area, selecting the regional economic strength and the subject function zoning as the evaluation index, this paper made the superposition analysis of economic strength in the studied area and main body function based on ArcGIS, and reconstructed the geographic entity. The paper used principal component analysis in SPSS 19.0 to analysis data, and proved the reliability of the results of the analysis results by comparison graph of the six Provinces in central China output each year. The results show that the comprehensive economic strength in a downturn in Hubei Province from 2003 to 2012. Anhui Province basically remains unchanged. Hunan Province fell from 2007 to 2008, and then rose to second place, the overall flat. The comprehensive economic strength of Henan Province since 2006 has been in the position of the first place, the overall development situation is good. The comprehensive economic strength of Jiangxi Province and Shanxi Province is weak.