{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "The 2020 five-foot contours were developed as a derivative product for use in general surface modeling and depiction.", "description": "

The Bare Earth DTM was developed from LAS points and breaklines collected from a LiDAR flight flown in the Spring of 2020, as part of the Sauk County 2020 WROC project. The DTM is used to develop a TIN (Triangulated Irregular Network). Five-foot contours meeting National Map Accuracy Standards were generated from the TIN.<\/SPAN><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "summary": "The 2020 five-foot contours were developed as a derivative product for use in general surface modeling and depiction.", "title": "FiveFootContours_2020", "tags": [ "bare earth", "contours", "Sauk", "County", "terrain data", "surface data", "Wisconsin", "topography", "elevations", "five-foot contours" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "Sauk County Land Information\\GIS", "licenseInfo": "" }