Data Catalog

• Topography Hydro Breaklines

  District of Columbia —

  The dataset contains hydro-breaklines that were collected in 2D as vector line work, using a combination of classified lidar dataset, intensity images, shaded relief...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Wards from 1975

  District of Columbia —

  This dataset contains polygons representing boundaries of District of Columbia's original Home Rule election wards, established in 1975.

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Wards from 2002

  District of Columbia —

  This dataset contains polygons representing boundaries of District of Columbia's election wards, used from 2002 to 2011.

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• DCGIS Data Archive July 2003

  District of Columbia —

  The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The...

  • HTML
  • ArcGIS GeoServices REST API

• DCGIS Data Archive January 2016

  District of Columbia —

  The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The...

  • HTML
  • ArcGIS GeoServices REST API

• DCGIS Data Archive April 2015

  District of Columbia —

  The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The...

  • HTML
  • ArcGIS GeoServices REST API

• DCGIS Data Archive February 2007

  District of Columbia —

  The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The...

  • HTML
  • ArcGIS GeoServices REST API

• Roads 2008

  District of Columbia —

  Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Sidewalks 1999

  District of Columbia —

  Sidewalks captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the surrounding...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

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