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Big Ten Academic Alliance Geoportal

Stairs: Washington, D.C.

Attribute Value
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Creator:
City of Washington, DC
Description:
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). 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) All DC GIS data is stored and exported in Maryland State Plane coordinates NAD 83 meters.METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.
Publisher:
District of Columbia
Collection:
Municipalities Geospatial Data
Place:
Washington D.C
Subject:
Structure
Types:
Dataset and Service
Year:
2015
Contributed by:
Maryland
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