Search datasets
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The DC Basemap provides a reference map for the District of Columbia projected in Web Mercator. Access the ArcGIS Rest endpoint. The basemap utilizes the most current planimetric and reference...
Search relevance: 235.29 | Views last month: 23 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
The DC Basemap web service provides a reference map for the District of Columbia. The basemap utilizes the most current planimetric and reference data available. The service is provided by the...
Search relevance: 219.25 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
The Light Gray DC Basemap provides a reference map for the District of Columbia projected in Web Mercator. Access the ArcGIS Rest endpoint. The basemap utilizes the most current planimetric and...
Search relevance: 205.61 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
The Dark Gray DC Basemap provides a reference map for the District of Columbia projected in Web Mercator. Access the ArcGIS Rest endpoint. The basemap utilizes the most current planimetric and...
Search relevance: 201.46 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
2025 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2025 digital aerial photography. It was...
Search relevance: 45.27 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Taxiway, Apron: Delineate footprint of the following features. A taxiway connects aircraft to other areas and facilities of an airport. The apron is an area of an airport where aircraft are...
Search relevance: 43.38 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Curb Line. The dataset contains polylines representing planimetric curbs, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer...
Search relevance: 43.19 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:09 PM -
Taxiway, Apron: Delineate footprint of the following features. A taxiway connects aircraft to other areas and facilities of an airport. The apron is an area of an airport where aircraft are...
Search relevance: 43.18 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Taxiway, Apron: Delineate footprint of the following features. A taxiway connects aircraft to other areas and facilities of an airport. The apron is an area of an airport where aircraft are...
Search relevance: 43.18 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
2021 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2021 digital aerial photography. It was...
Search relevance: 42.13 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
2023 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2023 digital aerial photography. It was...
Search relevance: 40.73 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:04 PM -
2015 Orthophoto - 3 inch resolution imagery service. Data produced for the District of Columbia from 2015 digital aerial photography. It was flown in mid-April and, completed on April 24th,...
Search relevance: 40.21 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
2017 Orthophoto - 3 inch resolution imagery service. Data produced for the District of Columbia from 2017 digital aerial photography. It was flown in early March, completed on March 8, 2017. Due...
Search relevance: 39.06 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:08 PM -
Presentation slides from the Interagency Data Team meeting. The Interagency Data Team is a community of data analysts, or agency liaisons, who convene regularly with representation from DC...
Search relevance: 38.39 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:09 PM -
Water. The dataset contains polygons representing planimetric waterbodies, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer...
Search relevance: 36.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Hydrography lines. The dataset contains polygons representing planimetric hydrography, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology...
Search relevance: 36.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:04 PM -
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 Technology Officer (OCTO)....
Search relevance: 36.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Recreation Areas. The dataset contains polygons representingrecreation areas, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer...
Search relevance: 36.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:04 PM -
Sidewalk Grates. The dataset contains polygons representing planimetric grates, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer...
Search relevance: 36.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Building. The dataset contains polygons representing planimetric buildings, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer...
Search relevance: 36.43 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM
