{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Impervious suface data can be used to support a broad range of analyses. This particular dataset was generated to support nonpoint source pollution modling and ecosystem assessmnet.", "description": "

Linear transportation features for the Lake Tahoe Basin derived from the August 2010 LiDAR collect. And summer 2010 WorldView-2 imagery. Features were extracted through an automated processes using a proprietary Object-Based Image Analysis (OBIA) system than manually reviewed and corrected at a scale of 1:1,200. The lines have both a Feature Type (FType) and a Surface Type (SType) code associated with them.<\/SPAN><\/P>

The Feature Types (FType) are:<\/SPAN><\/P>

  • 1 = Road<\/SPAN><\/P><\/LI>

  • 3 = Trail<\/SPAN><\/P><\/LI>

  • 4 = Building<\/SPAN><\/P><\/LI>

  • 5 = Other<\/SPAN><\/P><\/LI><\/UL>

    Note: FType = 2 (Driveways) is not used for this layer.<\/SPAN><\/P>

    The surface types (SType) are:<\/SPAN><\/P>

    • 1 = Hard<\/SPAN><\/P><\/LI>

    • 2= Soft<\/SPAN><\/P><\/LI><\/UL><\/DIV><\/DIV><\/DIV>", "summary": "Impervious suface data can be used to support a broad range of analyses. This particular dataset was generated to support nonpoint source pollution modling and ecosystem assessmnet.", "title": "Impervious Surface for the Lake Tahoe Basin, 2010", "tags": [ "Impervious", "Transporation", "Lake Tahoe", "Roads", "Trails" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 500000, "maxScale": 5000, "spatialReference": "", "accessInformation": "Spatial Informatics Group", "licenseInfo": "

      Spatial Informatics Group, LLC makes no representations of any kind, including but not limited to the warranties of merchantability or fitness for particular use, nor are any such warranties to be implied with respect to the data.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "portalUrl": "" }