全国建筑矢量数据下载，含楼层

[{"title":"（ 6 个子文件 452.04MB ） 全国建筑矢量数据下载，含楼层","children":[{"title":"全国60多城市建筑矢量数据","children":[{"title":"byted_chn_bc_building.dbf <span style='color:#111;'> 2.08GB </span>","children":null,"spread":false},{"title":"byted_chn_bc_building.qmd <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"byted_chn_bc_building.prj <span style='color:#111;'> 145B </span>","children":null,"spread":false},{"title":"byted_chn_bc_building.shx <span style='color:#111;'> 41.59MB </span>","children":null,"spread":false},{"title":"byted_chn_bc_building.cpg <span style='color:#111;'> 5B </span>","children":null,"spread":false},{"title":"byted_chn_bc_building.shp <span style='color:#111;'> 866.24MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]