{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Regional buildings with building height and roof elevation information. Many buildings are constructed of multiple \"polygons\" representing the different building heights. All polygons making up a single building have the same \"building ID\" [Bldg_ID], which can be used to dissolve the buildings into generalized building footprints.\n\n--Additional Information:\nCategory: Building\nPurpose: To develop and maintain an inventory of all buildings in the Portland metropolitan region. Used to store attribute information for buildings throughout the region. Also used for 3D modeling.\nUpdate Frequency: As Needed\n\n-- Metadata Link:\nhttps://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52412", "summary": "", "title": "Buildings", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "Bureau of Planning and Sustainability", "licenseInfo": "", "portalUrl": "" }