{ "culture": "en-US", "name": "SurfaceModel", "guid": "", "catalogPath": "", "snippet": "LiDAR surface showing ground elevation and above ground features.", "description": "
LiDAR surface showing ground elevation and above ground features. Where above ground features are present, the elevation represents ground elevation + height of the above ground feature (for above ground heights only, refer to the Height Above Ground LiDAR surface). Vertical Units are in meters referenced to North American Vertical Datum of 1988 (NAVD88). To download LiDAR data, please go to the US Geological Survey's National Map Viewer.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "LiDAR surface showing ground elevation and above ground features.", "title": "SurfaceModel", "tags": [ "elevation", "dsm", "lidar", "fairfax county" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "", "url": "https://ffxgisimage01.ffx.co.fairfax.va.us:6443/arcgis", "minScale": 7.38038676889986E7, "maxScale": 9009.26119250471, "spatialReference": "NAD_1983_UTM_Zone_18N", "accessInformation": "", "licenseInfo": "" }