{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Geological Survey", "hasEmail": "mailto:whsc_data_contact@usgs.gov"}, "description": "The USGS Transportation downloadable data from The National Map (TNM) is based\n                on TIGER/Line data provided through U.S. Census Bureau and supplemented with HERE\n                road data to create tile cache base maps. Some of the TIGER/Line data includes\n                limited corrections done by USGS. Transportation data consists of roads, railroads,\n                trails, airports, and other features associated with the transport of people or\n                commerce. The data include the name or route designator, classification, and\n                location. Transportation data support general mapping and geographic information\n                system technology analysis for applications such as traffic safety, congestion\n                mitigation, disaster planning, and emergency response. The National Map\n                transportation data is commonly combined with other data themes, such as boundaries,\n                elevation, hydrography, and structures, to produce general reference base maps. The\n                National Map viewer allows free downloads of public domain transportation data in\n                either Esri File Geodatabase or Shapefile formats. For additional information on the\n                transportation data model, go to https://www.usgs.gov/core-science-systems/national-geospatial-program/national-map.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://www.usgs.gov/the-national-map-data-delivery", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.ad3d631d-f51f-4b6a-91a3-e617d6a58b4e.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_ad3d631d-f51f-4b6a-91a3-e617d6a58b4e", "keyword": ["Airports", "USGS:ad3d631d-f51f-4b6a-91a3-e617d6a58b4e", "Airport Complex", "United States", "Railways", "Transportation", "Roads", "US", "Open Geospatial Consortium GeoPackage 1.2", "National Transportation Dataset (NTD)", "Geographic names", "Airport Runway", "Trails", "Trail", "Airstrips", "Waterway", "Airport Point", "State", "transportation"], "modified": "2023-09-07T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-179.229655487448, -14.4246950942767, 179.856674735386, 71.4395725901531", "theme": ["geospatial"], "title": "USGS National Transportation Dataset (NTD) Downloadable Data                     Collection"}