• Organization: District of Columbia
• Updated: 2021-12-13T20:46:47.000Z

Stair. The dataset contains polygons representing planimetric Stairs, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO)....

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• Organization: District of Columbia
• Updated: 2026-02-11T03:32:45.000Z

All public walkways are captured. Sidewalks do not overlap other feature classes unless they are hidden under a bridge or overpass. Cement pads around public swimming pools are captured. Walkways...

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• Organization: District of Columbia
• Updated: 2022-02-04T00:00:00.000Z

All public walkways are captured. Sidewalks do not overlap other feature classes unless they are hidden under a bridge or overpass. Cement pads around public swimming pools are captured. Walkways...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The present invention has as an object an adjustable mold for the manufacture of concrete elements such as staircases of the type having a straight line extent, of which the treads are...

• html

• Organization: District of Columbia
• Updated: 2024-09-26T14:38:57.000Z

The dataset contains basemap features that are typically classified as impervious surface, captured in 2013. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor...

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• Organization: District of Columbia
• Updated: 2024-09-26T14:40:04.000Z

The dataset contains basemap features that are typically classified as impervious surface, captured in 2010. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor...

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• Organization: District of Columbia
• Updated: 2024-09-26T14:31:32.000Z

The dataset contains basemap features that are typically classified as impervious surface, captured in 2021. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor...

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• Organization: District of Columbia
• Updated: 2024-09-26T14:36:52.000Z

The dataset contains basemap features that are typically classified as impervious surface, captured in 2019. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor...

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• Organization: District of Columbia
• Updated: 2024-09-26T14:38:32.000Z

The dataset contains basemap features that are typically classified as impervious surface, captured in 2017. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor...

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• none
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• Organization: District of Columbia
• Updated: 2021-12-10T20:43:50.000Z

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

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• Organization: District of Columbia
• Updated: 2021-12-10T20:44:40.000Z

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

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• Organization: District of Columbia
• Updated: 2019-04-23T00:00:00.000Z

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

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• Organization: District of Columbia
• Updated: 2021-12-10T20:09:07.000Z

Swimming Pools. 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...

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• Organization: District of Columbia
• Updated: 2015-03-01T00:00:00.000Z

The dataset contains basemap (planimetric) features that are typically classified as impervious surface captured in 2015., created as part of the DC Geographic Information System (DC GIS) for the...

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• Organization: City of New York
• Updated: 2024-05-17

Step Street are steps that were built, instead of a typical roadway, on a mapped street that has a huge grade difference. They were built to avoid very steep roadway and provide access for public...

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• Organization: City of San Francisco
• Updated: 2026-02-14

Structures in the public right of way maintained by DPW. Source: DPW'S RSIS system.

• json
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• Organization: District of Columbia
• Updated: 2021-12-13T20:45:31.000Z

Grate. 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 (OCTO)....

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• Organization: District of Columbia
• Updated: 2021-12-13T18:07:19.000Z

Bridges and Tunnel Entrances. 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...

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• Organization: District of Columbia
• Updated: 2021-12-13T18:23:56.000Z

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...

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• Organization: District of Columbia
• Updated: 2021-12-10T20:08:40.000Z

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

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