Fig. 4

Land use types and expansion of construction land in different periods. The figure was generated by ArcGIS 10.7 (https://www.esri.com/zh-cn/arcgis/products/arcgis-desktop/overview).

Land use types and expansion of construction land in different periods. The figure was generated by ArcGIS 10.7 (https://www.esri.com/zh-cn/arcgis/products/arcgis-desktop/overview).