188 datasets found
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Elevation Points 1999
District of Columbia —
Elevation 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... -
Sidewalk Grates 2021
District of Columbia —
Grate: A single point capture for the feature at the visual center point. Grates are structures of parallel or crossed bars, used to cover steam vents or other... -
City
NYC Planimetric Database: Transportation Structures
City of New York —
Planimetric basemap layer containing transportation structures features. Please see the following link for additional documentation-... -
City
NYC Planimetric Database: Retaining Wall
City of New York —
Planimetric basemap layer containing retaining wall. Please see the following link for additional documentation- https://github.com/CityOfNewYork/nyc-... -
Swimming Pools 2017
District of Columbia —
Swimming Pools. The dataset contains polygons representing planimetric pools, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of... -
Swimming Pools 2008
District of Columbia —
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... -
Obstructed Areas 2015
District of Columbia —
Obscured Areas. The dataset contains polygons representing planimetric obscured areas, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
Bridge and Tunnel Entrances 2017
District of Columbia —
Bridge and Tunnel Entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System... -
Structure Polygons 1999
District of Columbia —
Structure polygons captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the... -
Railroads 2013
District of Columbia —
Railroad. The dataset contains polygons representing planimetric Railroads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Obstructed Areas 2017
District of Columbia —
Obscured Areas. The dataset contains polygons representing planimetric obscured areas, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
Bridge and Tunnel Entrances 2021
District of Columbia —
Bridges: All bridges are digitized as polygons. Bridges carry roads or railroads over water. Outside edges of all bridges delineated. Also bridge deck locations or... -
Building Footprints 2008
District of Columbia —
Buildings. The dataset contains polygons representing planimetric buildings, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of... -
Bridge and Tunnel Entrances 1999
District of Columbia —
Bridges, overpasses, tunnel entrances, and underpasses captured in 1999. This dataset was collected as part of the planimetric mapping project. Hidden features were... -
Obstructed Areas 2008
District of Columbia —
Obscured Areas. The dataset contains polygons representing planimetric obscured areas, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
Geodetic Control Points 2005
District of Columbia —
Geodetic Control. The dataset contains points representing planimetric Geodetic Control, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
City
2003 and 2006 aerial photo index grids
City of Austin —
The City of Austin through the Capital Area Council of Governments (CAPCOG) contracted Sanborn Mapping, Inc. to update the City of Austin's planimetric database. The... -
Swimming Pools 1999
District of Columbia —
Swimming pools captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the... -
Obstructed Areas 2021
District of Columbia —
Obscured Areas are areas in the compilation imagery that due to shadows, dense vegetation, heavy tree cover, building lean, etc., that completely block out all image... -
Swimming Pools 2015
District of Columbia —
Swimming Pools. The dataset contains polygons representing planimetric pools, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of...
188 datasets found