{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["021:15"], "contactPoint": {"@type": "vcard:Contact", "fn": "Elina Zlotchenko", "hasEmail": "mailto:Elina.Zlotchenko@dot.gov"}, "dataQuality": true, "description": "During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted.  The test site included approximately 14 intersections around Detroit\u2019s COBO convention center and involved 9 equipped vehicles.Intersection Situation Data (ISD) data set communicates MAP and signal phase and timing (SPaT) information. MAP information communicates an intersection\u2019s location (latitude and longitude), elevation, and geometric features such as approaches and lane configuration. SPaT data communicates the (current) state of the intersection\u2019s signal indication(s). The data is composed of discrete Row Groups. A Row Group is a collection of (approximately 3-4) consecutive rows with common attribute.\r\n\r\nNOTE: All Extra Files are attached in 2014 ITS World Congress Connected Vehicle Test Bed Demonstration Vehicle Situation Data", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://data.transportation.gov/api/views/3trh-hz5x/rows.csv?accessType=DOWNLOAD", "mediaType": "text/csv"}, {"@type": "dcat:Distribution", "describedBy": "https://data.transportation.gov/api/views/3trh-hz5x/columns.rdf", "describedByType": "application/rdf+xml", "downloadURL": "https://data.transportation.gov/api/views/3trh-hz5x/rows.rdf?accessType=DOWNLOAD", "mediaType": "application/rdf+xml"}, {"@type": "dcat:Distribution", "describedBy": "https://data.transportation.gov/api/views/3trh-hz5x/columns.json", "describedByType": "application/json", "downloadURL": "https://data.transportation.gov/api/views/3trh-hz5x/rows.json?accessType=DOWNLOAD", "mediaType": "application/json"}, {"@type": "dcat:Distribution", "describedBy": "https://data.transportation.gov/api/views/3trh-hz5x/columns.xml", "describedByType": "application/xml", "downloadURL": "https://data.transportation.gov/api/views/3trh-hz5x/rows.xml?accessType=DOWNLOAD", "mediaType": "application/xml"}], "identifier": "https://data.transportation.gov/api/views/3trh-hz5x", "issued": "2015-01-31", "keyword": ["michigan", "map", "its world congress", "itswccv", "its joint program office (jpo)", "intersection situation data (isd)", "intelligent transportation systems (its)", "field test", "2014 its world congress (itswc) connected vehicle (cv) test bed demonstration", "detroit", "arterial", "category: traffic management", "connected equipment", "connected vehicle message", "subcategory: connected vehicle traffic signal system", "signal phase and timing (spat)", "project: itswccv", "application message"], "landingPage": "https://data.transportation.gov/d/3trh-hz5x", "language": ["English"], "license": "http://creativecommons.org/licenses/by-sa/3.0/legalcode", "modified": "2015-01-31", "programCode": ["021:013"], "publisher": {"@type": "org:Organization", "name": "USDOT"}, "spatial": "Detroit, Michigan", "temporal": "2014-09-08/2014-09-10", "theme": ["Automobiles"], "title": "2014 ITS World Congress Connected Vehicle Test Bed Demonstration Intersection Situation Data"}