District Government Owned Structures

A layer showing the District of Columbia government related structures. The dataset contains polygons representing District Government related structures on Government property created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) using the Department of Energy and Environment’s Unique Building Identifier (UBID) data. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot). The UBID data was originally created by spatially joining the 2019 building footprints published in DC Open Data with the Common Ownership Lots. The UBIDs were coded using US DOE’s Implementation code. Search for UBID and ITSPE in Open Data DC for individual documentation.

Data e Risorse

Campo Valore
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=f04fe795a8dd4f04a73bcc1250e20a0a&sublayer=77
issued 2019-03-04T22:53:44.000Z
landingPage https://opendata.dc.gov/datasets/DCGIS::district-government-owned-structures
license https://creativecommons.org/licenses/by/4.0
metadata_type geospatial
modified 2025-05-06T00:00:00.000Z
old-spatial -77.1153,38.8104,-76.9116,38.9854
publisher Office of the Chief Financial Officer
resource-type Dataset
source_datajson_identifier true
source_hash 0ca47ac5e8d2129c5a2f7e5eb1700c19fbd9253956698b15aabf2073a28ee463
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-77.1153, 38.8104], [-77.1153, 38.9854], [-76.9116, 38.9854], [-76.9116, 38.8104], [-77.1153, 38.8104]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • ddoe
  • district-of-columbia
  • itspe
  • ocfo
  • property
  • public-extract
  • structures
  • tax-assessment
  • ubid
  • 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 2025-09-23T15:42:22.825878
metadata_modified 2025-09-23T15:42:22.825884
notes <div style="text-align:Left;"><div><div><p><span>A layer showing the District of Columbia government related structures. The dataset contains polygons representing District Government related structures on Government property created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) using the Department of Energy and Environment’s Unique Building Identifier (UBID) data. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot). The UBID data was originally created by spatially joining the 2019 building footprints published in DC Open Data with the Common Ownership Lots. The UBIDs were coded using US DOE’s Implementation code. Search for UBID and ITSPE in Open Data DC for individual documentation.</span></p><p></p></div></div></div>
num_resources 7
num_tags 18
title District Government Owned Structures