Historical - GIS-Shapefiles of trails in the Cook County Forest Preserves

Trails within the Forest Preserve District of Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is...库克县森林保护区辖区内的步道数据集。若要查看或使用此类形状文件（shapefile），需配备解压缩软件及专用地理信息系统（Geographic Information System）软件，例如ESRI ArcGIS，方可……