现代城市研究
現代城市研究
현대성시연구
URBAN RESEARCH
2014年
2期
80-84,94
,共6页
空间自相关%半方差分析%Kriging插值法%住房价格%空间格局
空間自相關%半方差分析%Kriging插值法%住房價格%空間格跼
공간자상관%반방차분석%Kriging삽치법%주방개격%공간격국
spatial autocorrelation%semi-variance analysis%Kriging interpolation method%housing price%spatial pattern
区位差异深刻影响城市住房价格。本文采用空间自相关和半方差分析方法研究沈阳市住房价格的空间分异规律和格局特征，利用Kriging插值法在空间上模拟沈阳市房价，生成房价等值线图和表面图，以直观分析沈阳市住房价格的空间分布格局。研究结果表明：沈阳市房价总体上具有显著的空间正自相关性，局部地区存在异质性；不同方向上住房价格的空间自相关尺度不同，表现出各向异性的结构特征，房价受结构性因素的影响要大于随机性因素。
區位差異深刻影響城市住房價格。本文採用空間自相關和半方差分析方法研究瀋暘市住房價格的空間分異規律和格跼特徵，利用Kriging插值法在空間上模擬瀋暘市房價，生成房價等值線圖和錶麵圖，以直觀分析瀋暘市住房價格的空間分佈格跼。研究結果錶明：瀋暘市房價總體上具有顯著的空間正自相關性，跼部地區存在異質性；不同方嚮上住房價格的空間自相關呎度不同，錶現齣各嚮異性的結構特徵，房價受結構性因素的影響要大于隨機性因素。
구위차이심각영향성시주방개격。본문채용공간자상관화반방차분석방법연구침양시주방개격적공간분이규률화격국특정，이용Kriging삽치법재공간상모의침양시방개，생성방개등치선도화표면도，이직관분석침양시주방개격적공간분포격국。연구결과표명：침양시방개총체상구유현저적공간정자상관성，국부지구존재이질성；불동방향상주방개격적공간자상관척도불동，표현출각향이성적결구특정，방개수결구성인소적영향요대우수궤성인소。
Urban housing price depends on spatial location, which is different from city to city. Spatial autocorrelation, semi-variance analysis and Kriging interpolation methods were used to study the spatial differentiation pattern, structure characteristic of housing price and the spatial distribution of property price in Shenyang city. Moreover, the housing price contour map and surface map were generated to analyze the spatial distribution pattern of housing price in Shenyang. The results showed that housing price in Shenyang exhibited significant positive spatial autocorrelation generally, and also had spatial heterogeneity. There was a directional variation structure characteristic because of housing price spatial autocorrelation scale differed from different direction, and the housing price was affected by structural factors more than random factors.
