{ "culture": "en-US", "name": "Lidar2021_DSM", "guid": "", "catalogPath": "", "snippet": "This is a digital surface model image based upon the Lidar collected in April 2021. Surface model developed by the Illinois State Geologic Survey.", "description": "Processing all returns in the classified point cloud that represent both the ground surface and aboveground features (buildings, roadways and overpasses, vegetation, etc.) produces a DSM, Digital Surface Model. A DSM is commonly referred to as the \u2018First Returns\u2019 reflective surface model.<\/span>", "summary": "This is a digital surface model image based upon the Lidar collected in April 2021. Surface model developed by the Illinois State Geologic Survey.", "title": "Lidar2021_DSM", "tags": [ "Lidar", "Will County", "DSM" ], "type": "Image Service", "typeKeywords": [ "ArcGIS Server", "Data", "Image Service", "Service" ], "thumbnail": "", "url": "https://gis.willcountyillinois.com/image", "minScale": 576809.0251340737, "maxScale": 18025.282035439803, "spatialReference": "NAD_1983_2011_StatePlane_Illinois_East_FIPS_1201_Ft_US", "accessInformation": "Illinois State Geologic Survey", "licenseInfo": "Please review the Terms of Open Geo-Spatial Data License posted on this website: <\/span>https://www.willcountyillinois.com/County-Offices/Administration/GIS-Division/Data<\/a>.<\/span>", "portalUrl": "" }