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《Journal of Chongqing Jianzhu University》 2007-01
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Spatial and Temporal Patterns of Land Values Based on Kriging and GIS Method

WANG Xia,ZHU Dao-lin(Department of Land Resources Management,China Agricultural University,Beijing 100094,P.R.China)  
In order to know how and why the land values changed inside the city,the land-value patterns of Beijing during the period from 1998 to 2005 were studied based on Kriging and GIS Method.The land-value data of Beijing had a second order trend,so the Ordinary Kriging(OK) method was used after removing the trend surface.The results showed that there was a positive relationship between land-value and ring roads.The patterns of land values were clearly affected by the eradiating function of the city centre,and there was no independent sub-centre formed.In addition to the impact of city center,the main reasons for the land value increase were the influence of city planning,the expected appreciation,and improvement of infrastructure and transportation.In the process of suburbanization of Beijing,the land values showed a significant growth pattern from the near suburban to the city centre,which caused by the restraint of land resources.
【CateGory Index】: P208
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