Hidden Bridges
Bridge and tunnel entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 2015 and updated in 2017, 2019, and 2021. The following planimetric layers were updated: - Airport Runway and Taxiway- Barrier Lines- Building Polygons- Bridge and Tunnel Polygons- Curb Lines- Grate Points- Horizontal and Vertical Control Points- Hydrography Lines- Obscured Area Polygons- Railroad Lines- Recreational Areas- Road, Parking, and Driveway Polygons- Sidewalk and Stair Polygons- Swimming Pools- Water Polygons
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "DCGISopendata",
"@type": "vcard:Contact",
"hasEmail": "mailto:gisgroup@dc.gov"
}
|
| description | <div style='text-align:Left;'><div><div><p><span>Bridge and tunnel entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 2015 and updated in 2017, 2019, and 2021. The following planimetric layers were updated: </span></p><p><span>- Airport Runway and Taxiway</span></p><p><span>- Barrier Lines</span></p><p><span>- Building Polygons</span></p><p><span>- Bridge and Tunnel Polygons</span></p><p><span>- Curb Lines</span></p><p><span>- Grate Points</span></p><p><span>- Horizontal and Vertical Control Points</span></p><p><span>- Hydrography Lines</span></p><p><span>- Obscured Area Polygons</span></p><p><span>- Railroad Lines</span></p><p><span>- Recreational Areas</span></p><p><span>- Road, Parking, and Driveway Polygons</span></p><p><span>- Sidewalk and Stair Polygons</span></p><p><span>- Swimming Pools</span></p><p><span>- Water Polygons</span></p></div></div></div> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/71",
"mediaType": "application/json"
},
{
"@type": "dcat:Distribution",
"title": "OGC WMS",
"format": "OGC WMS",
"accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS",
"mediaType": "application/vnd.ogc.wms_xml"
},
{
"@type": "dcat:Distribution",
"title": "CSV",
"format": "CSV",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/2b7fdab6f6034d7f9a9745c7782267d4/csv?layers=71",
"mediaType": "text/csv"
},
{
"@type": "dcat:Distribution",
"title": "GeoJSON",
"format": "GeoJSON",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/2b7fdab6f6034d7f9a9745c7782267d4/geojson?layers=71",
"mediaType": "application/vnd.geo+json"
},
{
"@type": "dcat:Distribution",
"title": "KML",
"format": "KML",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/2b7fdab6f6034d7f9a9745c7782267d4/kml?layers=71",
"mediaType": "application/vnd.google-earth.kml+xml"
},
{
"@type": "dcat:Distribution",
"title": "Shapefile",
"format": "ZIP",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/2b7fdab6f6034d7f9a9745c7782267d4/shapefile?layers=71",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://opendata.dc.gov/datasets/DCGIS::hidden-bridges",
"mediaType": "text/html"
}
]
|
| identifier | https://www.arcgis.com/home/item.html?id=2b7fdab6f6034d7f9a9745c7782267d4&sublayer=71 |
| issued | 2015-02-27T21:15:12.000Z |
| keyword |
[
"District of Columbia",
"NCR GDX",
"Washington DC",
"bridge",
"overpass",
"planimetrics",
"tunnel",
"underpass"
]
|
| landingPage | https://opendata.dc.gov/datasets/DCGIS::hidden-bridges |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2022-02-04T00:00:00.000Z |
| publisher |
{
"name": "D.C. Office of the Chief Technology Officer"
}
|
| spatial | -77.1166,38.7923,-76.9115,38.9851 |
| theme |
[
"geospatial"
]
|
| title | Hidden Bridges |
