Geostatistical analysis of the correction coefficient for accessibility to population centers in urbanistic valuations in Spain

《Geostatistical analysis of the correction coefficient for accessibility to population centers in urbanistic valuations in Spain》

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来源: EURE-REVISTA LATINOAMERICANA DE ESTUDIOS URBANO REGIONALES,Vol.45,Issue134,P.125-146

作者单位: [Gonzalez-Ruiz, Rosa-Maria; Martinez-Cuevas, Sandra; Garcia-Erviti, Federico; del Carmen Morillo-Balsera, Maria] Univ Politecn Madrid, Madrid, Spain. Gonzalez-Ruiz, RM (reprint author), Univ Politecn Madrid, Madrid, Spain. E-Mail: rm.glez.ruiz@upm.es; sandra.mcuevas@upm.es; federico.garcia@upm.es; mariadelcarmen.morillo@upm.es

摘要: Theoretical analysis of territorial economies has relied on the idea of territory as a space of exchange, in which the distribution of rural land prices is based largely on the income of accessibility. This paper draws from this context, and is based on the study of the correction factor for accessibility (u(1)) to regulated population centers as defined in the Valuations Regulation of the Spanish Land Law. For this, we have used Geographic Information Systems (GIS), developing two methods of spatial interpolation, Kriging and Spline, which allows the attainment of a continuous surface with the obtained values. The results of the study have allowed an analysis of the spatial distribution of added value position confirming the links between regional imbalances and the level of economic development achieved in each area of the territory.