Data Catalog

• County

  2007 DSM - Township 46N Range 12E

  Lake County, Illinois —

  This dataset has been deprecated. Please use our 2017 Digital Elevation Models instead.The Digital Surface Model (DSM) is a 3-foot pixel resolution raster in GeoTIFF...

  • HTML
  • ArcGIS GeoServices REST API
• County

  2017 Countywide Contours

  Lake County, Illinois —

  Download In State Plane Projection HereClick here to access additional data directly from the Illinois State Geospatial Data Clearinghouse.The contours are created...

  • HTML
  • ArcGIS GeoServices REST API
• County

  2007 DSM - Township 44N Range 9E

  Lake County, Illinois —

  This dataset has been deprecated. Please use our 2017 Digital Elevation Models instead.The Digital Surface Model (DSM) is a 3-foot pixel resolution raster in GeoTIFF...

  • HTML
  • ArcGIS GeoServices REST API
• County

  2017 Countywide LiDAR Point Cloud

  Lake County, Illinois —

  Click here to access the data directly from the Illinois State Geospatial Data Clearinghouse. These lidar data are processed Classified LAS 1.4 files, formatted to...

  • HTML
  • ArcGIS GeoServices REST API
• County

  LiDAR Breaklines

  Lake County, Illinois —

  Breaklines are collected in areas where the bare-earth surface LiDAR needs additional definition, like top of banks, hydrologic features and major roads. The 3D...

  • HTML
  • ArcGIS GeoServices REST API

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