Spatial Characteristics Analysis of Total Population in Various Cities Based on Geographically Weighted Regression
In this study,the geographically weighted regression (GWR) technique is used to analyze spatial characteristics of the relationship between total population,GDP and altitude in 130 prefecture-level and above cities of China.The results demonstrate that the impact intensity of GDP and altitude to the total population aries significantly across the region and the regression relationship is spatially non-stationary.