25 datasets found
  1. TIGER/Line Shapefile, Current, State, Pennsylvania, Place

    • catalog.data.gov
    Updated Dec 15, 2023
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    U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geospatial Products Branch (Point of Contact) (2023). TIGER/Line Shapefile, Current, State, Pennsylvania, Place [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-current-state-pennsylvania-place
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    Dataset updated
    Dec 15, 2023
    Dataset provided by
    United States Census Bureauhttp://census.gov/
    Area covered
    Pennsylvania
    Description

    This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The TIGER/Line shapefiles include both incorporated places (legal entities) and census designated places or CDPs (statistical entities). An incorporated place is established to provide governmental functions for a concentration of people as opposed to a minor civil division (MCD), which generally is created to provide services or administer an area without regard, necessarily, to population. Places always nest within a state, but may extend across county and county subdivision boundaries. An incorporated place usually is a city, town, village, or borough, but can have other legal descriptions. CDPs are delineated for the decennial census as the statistical counterparts of incorporated places. CDPs are delineated to provide data for settled concentrations of population that are identifiable by name, but are not legally incorporated under the laws of the state in which they are located. The boundaries for CDPs often are defined in partnership with state, local, and/or tribal officials and usually coincide with visible features or the boundary of an adjacent incorporated place or another legal entity. CDP boundaries often change from one decennial census to the next with changes in the settlement pattern and development; a CDP with the same name as in an earlier census does not necessarily have the same boundary. The only population/housing size requirement for CDPs is that they must contain some housing and population. The boundaries of most incorporated places in this shapefile are as of January 1, 2023, as reported through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries of all CDPs were delineated as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census, but some CDPs were added or updated through the 2023 BAS as well.

  2. d

    Allegheny County Parks Outlines

    • catalog.data.gov
    • data.wprdc.org
    • +5more
    Updated May 14, 2023
    + more versions
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    Allegheny County (2023). Allegheny County Parks Outlines [Dataset]. https://catalog.data.gov/dataset/allegheny-county-parks-outlines
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    Dataset updated
    May 14, 2023
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County
    Description

    Shows the size and shape of the nine Allegheny County parks. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Recreation Organization: Allegheny County Department: Parks Department Temporal Coverage: current Data Notes: Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot Development Notes: none Other: none Related Document(s): Data Dictionary: none Frequency - Data Change: As needed Frequency - Publishing: As needed Data Steward Name: Eli Thomas Data Steward Email: gishelp@alleghenycounty.us

  3. A

    Allegheny County Map Index Grid

    • data.amerigeoss.org
    • data.wprdc.org
    • +2more
    Updated Jul 28, 2019
    + more versions
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    United States[old] (2019). Allegheny County Map Index Grid [Dataset]. https://data.amerigeoss.org/uk/dataset/allegheny-county-map-index-grid-c601f
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    application/vnd.geo+json, zip, csv, html, kml, binAvailable download formats
    Dataset updated
    Jul 28, 2019
    Dataset provided by
    United States[old]
    Area covered
    Allegheny County
    Description

    Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid tics and italicized grid coordinate markers and outlines of map sheet boundaries. Each grid square is 3500 x 4500 feet. Each Index Sheet contains 16 lot/block sheets, labeled from left to right, top to bottom (4 across, 4 down): A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S. The first (4) numeric characters in a parcelID indicate the Index sheet in which the parcel can be found, the alpha character identifies the block in which most (or all) of the property lies.

    If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Other

    Organization: Allegheny County

    Department: Geographic Information Systems Group; Department of Administrative Services

    Temporal Coverage: 2004

    Data Notes:

    Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot

    Development Notes: none

    Other: none

    Related Document(s): Data Dictionary (none)

    Frequency - Data Change: As needed

    Frequency - Publishing: As needed

    Data Steward Name: Eli Thomas

    Data Steward Email: gishelp@alleghenycounty.us

  4. a

    Allegheny County Basin Outlines Map

    • hub.arcgis.com
    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • +1more
    Updated Sep 30, 2015
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    County of Allegheny, PA (2015). Allegheny County Basin Outlines Map [Dataset]. https://hub.arcgis.com/maps/AlCoGIS::allegheny-county-basin-outlines-map
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    Dataset updated
    Sep 30, 2015
    Dataset authored and provided by
    County of Allegheny, PA
    Area covered
    Description

    This basins dataset was created to initiate regional watershed approaches with respect to sewer rehabilitation.

    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: Environment

    Organization: Allegheny County

    Department: Geographic Information Systems Group; Department of Information Technology

    Temporal Coverage: 2002

    Data Notes:

    Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot

    Development Notes: This dataset was originally created by Camp Dresser and McKee for the Allegheny County Sanitary Authority (ALCOSAN) Long Term Control Plan to manage combined sewer overflows, and later adapted for 3 Rivers Wet Weather Demonstration Program purposes for modeling stormwater flows.

    Other: none

    Related Document(s): Data Dictionary (https://docs.google.com/spreadsheets/d/1458z9eMnd0X3aUADFHz60UFUEECIPGzR3u7gn27DFeo/edit?usp=sharing)

    Frequency - Data Change: As needed

    Frequency - Publishing: As needed

    Data Steward Name: Eli Thomas

    Data Steward Email: gishelp@alleghenycounty.us

  5. K

    York County, Pennsylvania Municipal Boundary

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated May 28, 2019
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    York County, Pennsylvania (2019). York County, Pennsylvania Municipal Boundary [Dataset]. https://koordinates.com/layer/102656-york-county-pennsylvania-municipal-boundary/
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    csv, pdf, mapinfo tab, geopackage / sqlite, dwg, shapefile, geodatabase, kml, mapinfo mifAvailable download formats
    Dataset updated
    May 28, 2019
    Dataset authored and provided by
    York County, Pennsylvania
    Area covered
    Description

    Polygon vector map data covering municipal boundaries for York County, Pennsylvania containing 72 features.

    Boundary GIS (Geographic Information System) data is spatial information that delineates the geographic boundaries of specific geographic features. This data typically includes polygons representing the outlines of these features, along with attributes such as names, codes, and other relevant information.

    Boundary GIS data is used for a variety of purposes across multiple industries, including urban planning, environmental management, public health, transportation, and business analysis.

    Available for viewing and sharing as a map in a Koordinates map viewer. This data is also available for export to DWG for CAD, PDF, KML, CSV, and GIS data formats, including Shapefile, MapInfo, and Geodatabase.

  6. d

    Allegheny County Cemetery Outlines

    • datasets.ai
    • datadiscoverystudio.org
    • +3more
    15, 21, 25, 57, 8
    Updated Sep 26, 2024
    + more versions
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    Allegheny County / City of Pittsburgh / Western PA Regional Data Center (2024). Allegheny County Cemetery Outlines [Dataset]. https://datasets.ai/datasets/allegheny-county-cemetery-outlines
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    8, 21, 25, 15, 57Available download formats
    Dataset updated
    Sep 26, 2024
    Dataset authored and provided by
    Allegheny County / City of Pittsburgh / Western PA Regional Data Center
    Area covered
    Allegheny County
    Description

    Outlines of public and private cemeteries greater than one acre in size. Areas were delineated following a generalized line along the outside edge of the area. Individual features within the cemetery are not shown.

    If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Civic Vitality and Governance

    Organization: Allegheny County

    Department: Geographic Information Systems Group; Department of Administrative Services

    Temporal Coverage: 2002

    Data Notes:

    Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot

    Development Notes: none

    Other: none

    Related Document(s): Data Dictionary (https://docs.google.com/spreadsheets/d/158zM8UNnyvC51iaiLd51LfHyBdOjaNhXmz3ZQL8kXUc/edit?usp=sharing)

    Frequency - Data Change: As needed

    Frequency - Publishing: As needed

    Data Steward Name: Eli Thomas

    Data Steward Email: gishelp@alleghenycounty.us

  7. TIGER/Line Shapefile, 2023, County, Philadelphia County, PA, Topological...

    • catalog.data.gov
    Updated Dec 14, 2023
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    U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geospatial Products Branch (Point of Contact) (2023). TIGER/Line Shapefile, 2023, County, Philadelphia County, PA, Topological Faces (Polygons With All Geocodes) [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-2023-county-philadelphia-county-pa-topological-faces-polygons-with-all-geo
    Explore at:
    Dataset updated
    Dec 14, 2023
    Dataset provided by
    United States Census Bureauhttp://census.gov/
    Area covered
    Philadelphia County, Pennsylvania
    Description

    The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The Topological Faces Shapefile contains the attributes of each topological primitive face. Each face has a unique topological face identifier (TFID) value. Each face in the shapefile includes the key geographic area codes for all geographic areas for which the Census Bureau tabulates data for both the 2020 Census and the annual estimates and surveys. The geometries of each of these geographic areas can then be built by dissolving the face geometries on the appropriate key geographic area codes in the Topological Faces Shapefile.

  8. a

    Building Outlines of Washington County PA

    • wcpagis-washcodps.hub.arcgis.com
    Updated Apr 14, 2020
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    Washington County, PA GIS (2020). Building Outlines of Washington County PA [Dataset]. https://wcpagis-washcodps.hub.arcgis.com/datasets/building-outlines-of-washington-county-pa
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    Dataset updated
    Apr 14, 2020
    Dataset authored and provided by
    Washington County, PA GIS
    Area covered
    Description

    The use of data from Washington County indicates the acceptance of and agreement to be legally bound by the terms of Washington County printed below. Disclaimer. Washington County has provided these Geographic Information System maps and data as a public information service. Every reasonable effort has been made to assure the accuracy of these maps and associated data. However, the maps and data being provided herein are intended for informational purposes only. No guarantee is made as to the accuracy of the maps and data and they should not be relied upon for any purpose other than general information. No LiabilityWashington County assumes no liability arising from the use of these maps or data. The maps and data are provided without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Furthermore, Washington County assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of the cause of such or for any decision made, action taken, or action not taken by the user in reliance upon any maps or data provided herein. Please consult official County maps and records for official information. IndemnificationIf user disseminates said data in any form or fashion to a third party, the user agrees to indemnify and hold harmless Washington County and its officials and employees from any and all claims, liability, damages, injuries, and suits, including court costs and reasonable attorney’s fees, arising from the use of the Washington County data by the user and any third party.

  9. d

    Allegheny County TIF Boundaries

    • catalog.data.gov
    • data.wprdc.org
    Updated May 14, 2023
    + more versions
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    Allegheny County (2023). Allegheny County TIF Boundaries [Dataset]. https://catalog.data.gov/dataset/allegheny-county-tif-boundaries
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    Dataset updated
    May 14, 2023
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County
    Description

    Tax Increment Financing (TIF) outline parcels for Allegheny County, PA. TIF closing books contain all necessary documentation related to a TIF in order to close on the financing. TIF/ LERTA evaluations include information regarding current TIFs/ LERTAs, as well as limited tax information related to each TIF/ LERTA.

  10. TIGER/Line Shapefile, 2020, County, Bucks County, PA, Topological Faces...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Jan 28, 2024
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    U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch (Point of Contact) (2024). TIGER/Line Shapefile, 2020, County, Bucks County, PA, Topological Faces (Polygons With All Geocodes) [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-2020-county-bucks-county-pa-topological-faces-polygons-with-all-geocodes
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    Dataset updated
    Jan 28, 2024
    Dataset provided by
    United States Census Bureauhttp://census.gov/
    Area covered
    Bucks County, Pennsylvania
    Description

    The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The Topological Faces Shapefile contains the attributes of each topological primitive face. Each face has a unique topological face identifier (TFID) value. Each face in the shapefile includes the key geographic area codes for all geographic areas for which the Census Bureau tabulates data for both the 2020 Census and the annual estimates and surveys. The geometries of each of these geographic areas can then be built by dissolving the face geometries on the appropriate key geographic area codes in the Topological Faces Shapefile.

  11. C

    Allegheny County PA Senate Districts

    • data.wprdc.org
    • catalog.data.gov
    • +1more
    html
    Updated Apr 7, 2025
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    Allegheny County (2025). Allegheny County PA Senate Districts [Dataset]. https://data.wprdc.org/dataset/allegheny-county-pa-senate-districts
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    htmlAvailable download formats
    Dataset updated
    Apr 7, 2025
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County, Pennsylvania
    Description

    Outlines of state Senate districts. Includes district number and current district representative.

  12. W

    Pennsylvania Parcels 201808

    • cloud.csiss.gmu.edu
    Updated Mar 5, 2021
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    United States (2021). Pennsylvania Parcels 201808 [Dataset]. https://cloud.csiss.gmu.edu/uddi/dataset/pennsylvania-parcels-2018081
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    Dataset updated
    Mar 5, 2021
    Dataset provided by
    United States
    Area covered
    Pennsylvania
    Description

    Boundary outlines of individual properties for the State of Pennsylvania. This dataset is incomplete and county parcels will be added as available. Attributes only contain PIN Id. Invividual Parcel Dates: Allegheny County 201809, Butler County 20102, Center County 2018, Chester County 201806, Crawford County 201808, Erie County 201809, Dauphin County 201806, Fulton County 2018, Juniata County 200801, Lycoming County 200811, City of Philadelphia 2016

  13. C

    Allegheny County PA House of Representative Districts

    • data.wprdc.org
    • catalog.data.gov
    • +2more
    html
    Updated Apr 7, 2025
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    Allegheny County (2025). Allegheny County PA House of Representative Districts [Dataset]. https://data.wprdc.org/dataset/allegheny-county-pa-house-of-representative-districts
    Explore at:
    htmlAvailable download formats
    Dataset updated
    Apr 7, 2025
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County, Pennsylvania
    Description

    Outlines of state House of Representatives districts. Includes district numbers and current representative information.

  14. a

    Allegheny County Building Footprint Locations

    • openac-alcogis.opendata.arcgis.com
    • hub.arcgis.com
    • +1more
    Updated Jan 25, 2024
    + more versions
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    County of Allegheny, PA (2024). Allegheny County Building Footprint Locations [Dataset]. https://openac-alcogis.opendata.arcgis.com/documents/90da4bafa779443aa150f0bc6d0f7adf
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    Dataset updated
    Jan 25, 2024
    Dataset authored and provided by
    County of Allegheny, PA
    Area covered
    Allegheny County
    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 Information Technology

    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

  15. TIGER/Line Shapefile, 2020, State, Pennsylvania, Voting Districts

    • catalog.data.gov
    • datasets.ai
    Updated Nov 1, 2022
    + more versions
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    U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch (Publisher) (2022). TIGER/Line Shapefile, 2020, State, Pennsylvania, Voting Districts [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-2020-state-pennsylvania-voting-districts
    Explore at:
    Dataset updated
    Nov 1, 2022
    Dataset provided by
    United States Census Bureauhttp://census.gov/
    Area covered
    Pennsylvania
    Description

    The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Voting district is the generic name for geographic entities such as precincts, wards, and election districts established by State governments for the purpose of conducting elections. States participating in the 2010 Census Redistricting Data Program as part of Public Law 94-171 (1975) provided the Census Bureau with boundaries, codes, and names for their VTDs. Each VTD is identified by a 1- to 6-character alphanumeric census code that is unique within county. For the 2010 Census, Kentucky and Rhode Island are the only States that did not provide voting district boundaries as part of Phase 2 (the Voting District Project) of the Redistricting Data Program and no VTDs exist for these States in the 2020 Census data products. Note that only Montana and Oregon do not have complete coverage of VTDs for the 2020 Census.

  16. A

    Allegheny County Land Use Areas

    • data.amerigeoss.org
    • data.wprdc.org
    • +3more
    Updated Jul 26, 2019
    + more versions
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    United States (2019). Allegheny County Land Use Areas [Dataset]. https://data.amerigeoss.org/dataset/2e6d2945-f391-4174-8e38-69c718b5a841
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    kml, zip, application/vnd.geo+json, csv, html, binAvailable download formats
    Dataset updated
    Jul 26, 2019
    Dataset provided by
    United States
    Area covered
    Allegheny County
    Description

    Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and limited open areas of ground. The Land Use Feature Dataset contains Woodlands, Nurseries and Orchards, Cultivated Fields and Athletic Fields. Woodlands are groups of trees, whether coniferous or deciduous. Woodland areas that are one (1) acre or greater in size are digitized from the aerial photography. Nurseries and Orchards are areas that indicate cultivated trees. These areas are usually identified because the trees are found in evenly spaced rows. Nursery and Orchard areas that are one (1) acre or greater in size are digitized from the aerial photography. Cultivated Fields are those areas that are used for crops. Pasture land and land that, according to the aerial photographs and aerial interpretation, has been permitted to lie fallow for an extended period is not considered cultivated areas. Cultivated Field areas that are one (1) acre or greater in size are digitized from the aerial photography. Athletic Fields are sport fields that have a natural surface. The apparent outline of the land area used for athletic purposes is digitized from the aerial photography and not just the actual athletic field.

    If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Geography

    Organization: Allegheny County

    Department: Geographic Information Systems Group; Department of Administrative Services

    Temporal Coverage: 2006

    Data Notes:

    Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot

    Development Notes: none

    Other: none

    Related Document(s): Data Dictionary (https://docs.google.com/spreadsheets/d/12wr2pdLmBMmdrLcDwqSC5W4Ack5TXxC9krsPP4x_1Ok/edit?usp=sharing)

    Frequency - Data Change: As needed

    Frequency - Publishing: As needed

    Data Steward Name: Eli Thomas

    Data Steward Email: gishelp@alleghenycounty.us

  17. d

    Compilation of data not available in the National Water Information System...

    • catalog.data.gov
    • data.usgs.gov
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Compilation of data not available in the National Water Information System for domestic wells sampled by the U.S. Geological Survey in Clinton County, Pennsylvania, May-September 2017 [Dataset]. https://catalog.data.gov/dataset/compilation-of-data-not-available-in-the-national-water-information-system-for-domestic-we-a0889
    Explore at:
    Dataset updated
    Jul 6, 2024
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Area covered
    United States
    Description

    This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data not available in the online National Water Information System for 54 domestic wells sampled by the U.S. Geological Survey in Clinton County, Pennsylvania, May-September 2017. The topographic position index (TPI) for each well location was computed on the basis of a 25-meter digital elevation model (U.S. Geological Survey, 2009) using criteria reported by Llewellyn (2014) to indicate potential classes for topographic setting. The bedrock geologic unit and primary lithology were determined for each well location on the basis of the digital bedrock geologic map of Pennsylvania (Miles and Whitfield, 2001). The quality-assurance and quality-control data (such as blanks or replicates) were collected at a subset of sites to ensure that the data met specific data-quality objectives outlined for the study.

  18. d

    Compilation of data not available in the National Water Information System...

    • catalog.data.gov
    • datasets.ai
    • +1more
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Compilation of data not available in the National Water Information System for domestic wells sampled by the U.S. Geological Survey in Bradford County, Pennsylvania, May-August 2016 [Dataset]. https://catalog.data.gov/dataset/compilation-of-data-not-available-in-the-national-water-information-system-for-domestic-we
    Explore at:
    Dataset updated
    Jul 6, 2024
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Area covered
    Bradford County, United States
    Description

    This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data not available in the online National Water Information System for 72 domestic wells sampled by the U.S. Geological Survey in Bradford County, Pennsylvania, May-August 2016. The topographic position index (TPI) for each well location was computed on the basis of a 25-meter digital elevation model (U.S. Geological Survey, 2009) using criteria reported by Llewellyn (2014) to indicate potential classes for topographic setting. The bedrock geologic unit and primary lithology were determined for each well location on the basis of the digital bedrock geologic map of Pennsylvania (Miles and Whitfield, 2001). The quality-assurance and quality-control data (such as blanks or replicates) were collected at a subset of sites to ensure that the data met specific data-quality objectives outlined for the study.

  19. d

    Compilation of wells sampled, physical characteristics of wells, links to...

    • catalog.data.gov
    • data.usgs.gov
    • +1more
    Updated Jul 6, 2024
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    U.S. Geological Survey (2024). Compilation of wells sampled, physical characteristics of wells, links to water-quality data, and quality assurance and quality control data for domestic wells sampled by the U.S. Geological Survey in Potter County, Pennsylvania, April-September 2017 [Dataset]. https://catalog.data.gov/dataset/compilation-of-wells-sampled-physical-characteristics-of-wells-links-to-water-quality-data
    Explore at:
    Dataset updated
    Jul 6, 2024
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Description

    This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data not available in the online National Water Information System for 47 domestic wells sampled by the U.S. Geological Survey in Potter County, Pennsylvania, April-September 2017. The topographic position index (TPI) for each well location was computed on the basis of a 25-meter digital elevation model (U.S. Geological Survey, 2009) using criteria reported by Llewellyn (2014) to indicate potential classes for topographic setting. The bedrock geologic unit and primary lithology were determined for each well location on the basis of the digital bedrock geologic map of Pennsylvania (Miles and Whitfield, 2001). The quality-assurance and quality-control data (such as blanks or replicates) were collected at a subset of sites to ensure that the data met specific data-quality objectives outlined for the study.

  20. a

    Montgomery County Building Outlines

    • data-montcopa.opendata.arcgis.com
    Updated Mar 28, 2022
    + more versions
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    Montgomery County (2022). Montgomery County Building Outlines [Dataset]. https://data-montcopa.opendata.arcgis.com/maps/montgomery-county-building-outlines
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    Dataset updated
    Mar 28, 2022
    Dataset authored and provided by
    Montgomery County
    Area covered
    Description

    This layer shows the building outlines for Montgomery County, Pennsylvania. The original layer was purchased from NearMap in the spring of 2020. Updates and additions to the original layer were made using parcel and current spring 2022 aerial imagery.

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U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geospatial Products Branch (Point of Contact) (2023). TIGER/Line Shapefile, Current, State, Pennsylvania, Place [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-current-state-pennsylvania-place
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TIGER/Line Shapefile, Current, State, Pennsylvania, Place

Explore at:
Dataset updated
Dec 15, 2023
Dataset provided by
United States Census Bureauhttp://census.gov/
Area covered
Pennsylvania
Description

This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The TIGER/Line shapefiles include both incorporated places (legal entities) and census designated places or CDPs (statistical entities). An incorporated place is established to provide governmental functions for a concentration of people as opposed to a minor civil division (MCD), which generally is created to provide services or administer an area without regard, necessarily, to population. Places always nest within a state, but may extend across county and county subdivision boundaries. An incorporated place usually is a city, town, village, or borough, but can have other legal descriptions. CDPs are delineated for the decennial census as the statistical counterparts of incorporated places. CDPs are delineated to provide data for settled concentrations of population that are identifiable by name, but are not legally incorporated under the laws of the state in which they are located. The boundaries for CDPs often are defined in partnership with state, local, and/or tribal officials and usually coincide with visible features or the boundary of an adjacent incorporated place or another legal entity. CDP boundaries often change from one decennial census to the next with changes in the settlement pattern and development; a CDP with the same name as in an earlier census does not necessarily have the same boundary. The only population/housing size requirement for CDPs is that they must contain some housing and population. The boundaries of most incorporated places in this shapefile are as of January 1, 2023, as reported through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries of all CDPs were delineated as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census, but some CDPs were added or updated through the 2023 BAS as well.

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