Building Footprint Locations: Allegheny County, Pennsylvania

Description:

This dataset contains photogrammetrically compiled roof outlines of buildings. All near orthogonal corners are square. Buildings that are less than 400 square feet are not captured. Special consideration is given to garages that are less than 400 square feet and will be digitized when greater than 200 square feet. Interim rooflines, such as dormers and party walls, as well as minor structures, such as carports, decks, patios, stairs, etc., and impermanent structures, such as sheds, are not shown. Large buildings which appear to house activities that are commercial or industrial in nature are shown as commercial/industrial. Structures that appear to be primarily residential in nature, including hotels and apartment buildings are shown as residential buildings. Structures which appear to be used or owned primarily by governmental, nonprofit, religious, or charitable organizations, or which serve a public function are shown as public buildings. Structures which are closely associated with a larger building, such as a garage, are shown as an out building. Structures which cannot be clearly defined as Industrial/Commercial; Residential; Public; or Out Buildings are flagged as such for later categorization. The classification of buildings is subject to the interpretation from the aerial photography and may not reflect the building's actual use. Buildings that have an area less than the minimum required size for data capture will occasionally be present in the Geodatabase. Buildings are not removed after they have been digitized and determined to be less than the minimum required size. If viewing this description on the Western Pennsylvania Regional Data Center's open data portal (https://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County's GIS data portal (https://openac.alcogis.opendata.arcgis.com/). The full metadata record for this dataset can also be found on Allegheny County's GIS portal. You can access the metadata record and other resources on the GIS portal by clicking on the "Explore" button (and choosing the "Go to resource" option) to the right of the "ArcGIS Open Dataset" text below. Category: Housing and Properties Organization: Allegheny County Department: Geographic Information Systems Group; Department of Administrative Services Temporal Coverage: current Data Notes: Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot Development Notes: Data meets or exceeds map accuracy standards in effect during the spring of 1992 and updated as a result of a flyover in the spring of 2004 and 2015. Original data was derived from aerial photography flown in the spring of 1992 for the eastern half of the County and the spring of 1993 for the western half of the County. Photography was produced at a scale of 1"=1500'. Mapping was stereo digitized at a scale of 1"=200'. Other: none Related Document(s): Data Dictionary (none) Frequency - Data Change: Daily Frequency - Publishing: Nightly Data Steward Name: Eli Thomas Data Steward Email: gishelp@alleghenycounty.us

Creator:

Allegheny County DCS-GIS

Provider:

Allegheny County GIS Open Data

Resource Class:

Datasets and Web services

Resource Type:

Vector data

Subject:

County government records

Theme:

Structure

Date Issued:

2016-06-17

Place:

Duquesne, Pennsylvania, Midway, Pennsylvania, Pitcairn, Pennsylvania, Homestead, Pennsylvania, Versailles, Pennsylvania, Economy, Pennsylvania, Franklin Park, Pennsylvania, Crafton, Pennsylvania, North Braddock, Pennsylvania, West Elizabeth, Pennsylvania, Muse, Pennsylvania, Wall, Pennsylvania, Lawrence, Pennsylvania, Turtle Creek, Pennsylvania, East Pittsburgh, Pennsylvania, Herminie, Pennsylvania, Churchill, Pennsylvania, Blawnox, Pennsylvania, Haysville, Pennsylvania, Ben Avon, Pennsylvania, Adams County, Pennsylvania, Bradford Woods, Pennsylvania, Washington County, Pennsylvania, Baldwin, Pennsylvania, Boston, Pennsylvania, Rennerdale, Pennsylvania, Beaver County, Pennsylvania, Hickory, Pennsylvania, Swissvale, Pennsylvania, White Oak, Pennsylvania, Liberty, Pennsylvania, New Kensington, Pennsylvania, Gastonville, Pennsylvania, Castle Shannon, Pennsylvania, Cheswick, Pennsylvania, Trafford, Pennsylvania, Brentwood, Pennsylvania, Glassport, Pennsylvania, Wilkinsburg, Pennsylvania, New Eagle, Pennsylvania, Bethel Park, Pennsylvania, Sutersville, Pennsylvania, Whitaker, Pennsylvania, Sturgeon, Pennsylvania, Rankin, Pennsylvania, Plum, Pennsylvania, Pennsbury Village, Pennsylvania, Sharpsburg, Pennsylvania, West Newton, Pennsylvania, Mckeesport, Pennsylvania, Allegheny County, Pennsylvania, West Homestead, Pennsylvania, Lincoln, Pennsylvania, Fox Chapel, Pennsylvania, Bairdford, Pennsylvania, Collinsburg, Pennsylvania, Enlow, Pennsylvania, Mcdonald, Pennsylvania, Wilmerding, Pennsylvania, Imperial, Pennsylvania, Finleyville, Pennsylvania, Ingram, Pennsylvania, Port Vue, Pennsylvania, Oakmont, Pennsylvania, Northumberland County, Pennsylvania, Edgeworth, Pennsylvania, Russellton, Pennsylvania, Bakerstown, Pennsylvania, Leetsdale, Pennsylvania, Forest Hills, Pennsylvania, Southview, Pennsylvania, Heidelberg, Pennsylvania, West Mifflin, Pennsylvania, Noblestown, Pennsylvania, Wylandville, Pennsylvania, Emsworth, Pennsylvania, Carnegie, Pennsylvania, Ben Avon Heights, Pennsylvania, Brackenridge, Pennsylvania, Gibsonia, Pennsylvania, Cecil-bishop, Pennsylvania, Mcgovern, Pennsylvania, Baden, Pennsylvania, Glenshaw, Pennsylvania, Bridgeville, Pennsylvania, Verona, Pennsylvania, Dormont, Pennsylvania, Harwick, Pennsylvania, South Heights, Pennsylvania, Level Green, Pennsylvania, West View, Pennsylvania, Jefferson Hills, Pennsylvania, Aliquippa, Pennsylvania, Bellevue, Pennsylvania, Sewickley Heights, Pennsylvania, Braddock Hills, Pennsylvania, Greenock, Pennsylvania, Pittsburgh, Pennsylvania, Ambridge, Pennsylvania, Munhall, Pennsylvania, Sewickley, Pennsylvania, Monroeville, Pennsylvania, Mckees Rocks, Pennsylvania, Braddock, Pennsylvania, Aspinwall, Pennsylvania, Bulger, Pennsylvania, Carnot-moon, Pennsylvania, Westland, Pennsylvania, Westmoreland County, Pennsylvania, Hendersonville, Pennsylvania, Rosslyn Farms, Pennsylvania, Tioga County, Pennsylvania, Elrama, Pennsylvania, North Irwin, Pennsylvania, Edgewood, Pennsylvania, East Mckeesport, Pennsylvania, Houston, Pennsylvania, Tarentum, Pennsylvania, Mount Oliver, Pennsylvania, Arnold, Pennsylvania, Dravosburg, Pennsylvania, Canonsburg, Pennsylvania, Etna, Pennsylvania, Mcmurray, Pennsylvania, Clinton, Pennsylvania, Thornburg, Pennsylvania, Clairton, Pennsylvania, Conway, Pennsylvania, Glen Osborne, Pennsylvania, Coraopolis, Pennsylvania, Glenfield, Pennsylvania, Bell Acres, Pennsylvania, Oakdale, Pennsylvania, Allison Park, Pennsylvania, Elizabeth, Pennsylvania, Meadowlands, Pennsylvania, Springdale, Pennsylvania, Butler County, Pennsylvania, Green Tree, Pennsylvania, Pleasant Hills, Pennsylvania, Thompsonville, Pennsylvania, Curtisville, Pennsylvania, Whitehall, Pennsylvania, Avalon, Pennsylvania, York County, Pennsylvania, Sewickley Hills, Pennsylvania, Chalfant, Pennsylvania, Millvale, Pennsylvania, Pennsylvania

Access Rights:

Public

Format:

Shapefile

Language:

English