Sidewalk Grates 2017

Sidewalk Grates. The dataset contains points representing planimetric grates, 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. The following planimetric layers were updated: - 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

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://www.arcgis.com/home/item.html?id=131ce9afe02f41e6a31c90b61a29dc98&sublayer=5
issued 2020-02-19T20:50:55.000Z
landingPage https://opendata.dc.gov/datasets/DCGIS::sidewalk-grates-2017
license https://creativecommons.org/licenses/by/4.0
metadata_type geospatial
modified 2021-12-13T21:04:44.000Z
old-spatial -77.1134,38.8134,-76.9158,38.9866
publisher D.C. Office of the Chief Technology Officer
resource-type Dataset
source_datajson_identifier true
source_hash 12bacae69280f0d1c5d1b9d5b3b8850918b5b7a3d789288152e5fbf824fcda02
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-77.1134, 38.8134], [-77.1134, 38.9866], [-76.9158, 38.9866], [-76.9158, 38.8134], [-77.1134, 38.8134]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • district-of-columbia
  • grate
  • planimetrics
  • pmetric17
  • sidewalk
  • washington-dc
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer DCGISopendata
maintainer_email gisgroup@dc.gov
metadata_created 2025-09-25T00:37:18.548790
metadata_modified 2025-09-25T00:37:18.548800
notes <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Sidewalk Grates. The dataset contains points representing planimetric grates, 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. The following planimetric layers were updated: </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- 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>
num_resources 7
num_tags 14
title Sidewalk Grates 2017