Research data.rar

1. Biantun_toponyms_points.shp: Point data of Biantun toponyms in Yunnan. Used for kernel density analysis, Geographically weighted regression, standard deviation ellipse, etc.2. Ethnic_minority_points.shp: Point data of minority toponyms in Yunnan. Used to generate the distribution map of minority toponyms.3. dem_Yunnan.tif: Extract elevation, slope.4. Population distribution: Including the early Ming, mid-Ming dynasty, late Ming dynasty, and Qing dynasty population distribution. Used to extract the number of people corresponding to Biantun toponym points and generate Geo-informatic Tupu.5. rivers.shp: Extract the nearest distance from the Biantun toponym point to the water system.