Obstructed Areas 2013

Obscured Area. The dataset contains polygons representing planimetric Obscured Areas, 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 1999 and updated in 2005, 2008, 2010, and 2013. The following planimetric layers were updated: - Building Polygons (BldgPly)- Bridge and Tunnel Polygons (BrgTunPly)- Grate (GratePly)- Horizontal and Vertical Control Points (GeoControlPt) - Obscured Area Polygons (ObsAreaPly)- Railroad Lines (RailRdLn) - Road, Parking, and Driveway Polygons (RoadPly)- Sidewalk Polygons (SidewalkPly)- Stairs (StairPly)- Swimming Pools (SwmPoolPly)- Wooded Areas (WoodPly) METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.

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=dbbc1effd54c4203bd7f3c3f8f6773ad&sublayer=7
issued 2018-07-19T19:40:43.000Z
landingPage https://opendata.dc.gov/datasets/DCGIS::obstructed-areas-2013
license https://creativecommons.org/licenses/by/4.0
metadata_type geospatial
modified 2021-12-10T20:54:57.000Z
old-spatial -77.1108,38.8098,-76.9125,38.9912
publisher D.C. Office of the Chief Technology Officer
resource-type Dataset
source_datajson_identifier true
source_hash 1ff000775bf7f04505c961dc634711018bb93478279453e0d8bb1fde05081ea9
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-77.1108, 38.8098], [-77.1108, 38.9912], [-76.9125, 38.9912], [-76.9125, 38.8098], [-77.1108, 38.8098]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • district-of-columbia
  • obstructed-areas
  • planimetrichistoric
  • planimetrics
  • pmetric13
  • shadow
  • 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 2025-09-24T07:21:24.046940
metadata_modified 2025-09-24T07:21:24.046949
notes <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Obscured Area. The dataset contains polygons representing planimetric Obscured Areas, 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 1999 and updated in 2005, 2008, 2010, and 2013. The following planimetric layers were updated: </SPAN></P><P><SPAN>- Building Polygons (BldgPly)</SPAN></P><P><SPAN>- Bridge and Tunnel Polygons (BrgTunPly)</SPAN></P><P><SPAN>- Grate (GratePly)</SPAN></P><P><SPAN>- Horizontal and Vertical Control Points (GeoControlPt) </SPAN></P><P><SPAN>- Obscured Area Polygons (ObsAreaPly)</SPAN></P><P><SPAN>- Railroad Lines (RailRdLn) </SPAN></P><P><SPAN>- Road, Parking, and Driveway Polygons (RoadPly)</SPAN></P><P><SPAN>- Sidewalk Polygons (SidewalkPly)</SPAN></P><P><SPAN>- Stairs (StairPly)</SPAN></P><P><SPAN>- Swimming Pools (SwmPoolPly)</SPAN></P><P><SPAN>- Wooded Areas (WoodPly) </SPAN></P><P><SPAN>METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.</SPAN></P></DIV></DIV></DIV>
num_resources 7
num_tags 15
title Obstructed Areas 2013