{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "DCGISopendata", "hasEmail": "mailto:gisgroup@dc.gov"}, "description": "<div style='text-align:Left;'><div><div><p><span style='font-size:12pt'>Barrier: Captures jersey barriers and walls along roads and bridges as linear features. This includes impact attenuators. Where road edges and barriers share the same delineation, the geometry is coincident.</span></p><p><span style='font-size:12pt'>Guardrail: Captures guardrails along roads and bridges as linear features. This includes impact attenuators. Where road edges and guardrails share the same delineation, the geometry is coincident.</span></p><p><span style='font-size:12pt'>Hidden Barrier: Captures hidden jersey barriers and walls along roads and bridges as linear features. Hidden barriers are features that run under other features such as bridges, overpasses, or tunnels and are not fully visible in an aerial photograph. The location is interpreted based on the information visible on either side of the visible feature. Where road edges and barriers share the same delineation, the geometry is coincident.</span></p><p><span style='font-size:12pt'>Hidden Guardrail: Captures hidden guardrails and walls along roads and bridges as linear features. Hidden guardrails are features that run under other features such as bridges, overpasses, or tunnels and are not fully visible in an aerial photograph. The location is interpreted based on the information visible on either side of the visible feature. Where road edges and guardrails share the same delineation, the geometry is coincident.</span></p></div></div></div>", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/datasets/DCGIS::traffic-barrier-2021", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}, {"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planimetrics_2021/MapServer/13", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Planimetrics_2021/MapServer/WMSServer?request=GetCapabilities&service=WMS", "format": "OGC WMS", "mediaType": "application/vnd.ogc.wms_xml", "title": "OGC WMS"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a1c3d38306a848559b35a5544e5b90ae/csv?layers=13", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a1c3d38306a848559b35a5544e5b90ae/shapefile?layers=13", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a1c3d38306a848559b35a5544e5b90ae/geojson?layers=13", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/a1c3d38306a848559b35a5544e5b90ae/kml?layers=13", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}], "identifier": "https://www.arcgis.com/home/item.html?id=a1c3d38306a848559b35a5544e5b90ae&sublayer=13", "issued": "2024-03-25T17:29:30.000Z", "keyword": ["District of Columbia", "OCTO", "roadway", "street", "traffic barrier", "traffic calming", "transportation", "Washington DC", "dc", "pmetric21"], "landingPage": "https://opendata.dc.gov/datasets/DCGIS::traffic-barrier-2021", "license": "https://creativecommons.org/licenses/by/4.0", "modified": "2022-02-04T00:00:00.000Z", "publisher": {"name": "Office of the Chief Technology Officer"}, "spatial": "-77.1163,38.7923,-76.9115,38.9907", "theme": ["geospatial"], "title": "Traffic Barrier 2021"}