给数据框定义一个投影,右键Layers>Properties>Coordinate System>Projected Coordinate Systems>Gauss Kruger>Beijing1954>。按经纬度进行配准input DMS of Lon and Lat>Aut
地块可视化: 右键【现状地块】-【属性Properties】-【Symbology符号】-【类别Categories】-【唯一值Unique Values】,选择【用地性质】字段作为要素分类依据,点击【添加所有值add all values】;