100+ datasets found
  1. a

    Porter County Data Map

    • porter-county-open-data-portercogov.hub.arcgis.com
    Updated Oct 26, 2018
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    Porter County GIS (2018). Porter County Data Map [Dataset]. https://porter-county-open-data-portercogov.hub.arcgis.com/app/1343fa348e2f4eecb5e123cfbd5dfea1
    Explore at:
    Dataset updated
    Oct 26, 2018
    Dataset authored and provided by
    Porter County GIS
    Area covered
    Porter County
    Description

    Map containing all Porter County GIS feature layers publicly available. Dynamic data sets are updated daily. Individual copies of this data are available in the Porter County GIS Office.

  2. a

    Cuyahoga County GIS Web Mapping

    • gis-cuyahoga.hub.arcgis.com
    • geospatial.gis.cuyahogacounty.gov
    Updated Mar 30, 2017
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    Cuyahoga County (2017). Cuyahoga County GIS Web Mapping [Dataset]. https://gis-cuyahoga.hub.arcgis.com/datasets/cuyahoga-county-gis-web-mapping
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    Dataset updated
    Mar 30, 2017
    Dataset authored and provided by
    Cuyahoga County
    Description

    Web-based GIS mapping application.Contains all available GIS and mapping resources for Cuyahoga County.Use the application to explore data using the available search, identify, and query tools; markup the map with the drawing tools; export the map to a geo-referenced image file; print the map to PDF with a custom title and include a legend and scale.View the 'Help Guide' for FAQs, tool tips, and additional information about the application and the data.

  3. c

    GIS Data Viewer New

    • opendata.co.cumberland.nc.us
    Updated Nov 14, 2019
    + more versions
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    Cumberland County, NC (2019). GIS Data Viewer New [Dataset]. https://opendata.co.cumberland.nc.us/maps/d203e928181d46658f26fb3b5947921c
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    Dataset updated
    Nov 14, 2019
    Dataset authored and provided by
    Cumberland County, NC
    Area covered
    Description

    The Cumberland County GIS Data Viewer provides the general public with parcel, zoning, hydrology, soils, utilities and topographic data. You can search for a specific address, street name, parcel number (PIN), or by the owner's name.

  4. M

    Interactive GIS Map, Dakota County, Minnesota

    • gisdata.mn.gov
    • data.wu.ac.at
    webapp
    Updated Jan 5, 2022
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    Dakota County (2022). Interactive GIS Map, Dakota County, Minnesota [Dataset]. https://gisdata.mn.gov/dataset/us-mn-co-dakota-base-dcgis
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    webappAvailable download formats
    Dataset updated
    Jan 5, 2022
    Dataset provided by
    Dakota County
    Area covered
    Dakota County, Minnesota
    Description


    DCGIS is an interactive map that provides increased functionality for advanced users as well as access to about 150 layers of GIS data, including parcel information, contour lines, aerial photography, county park amenities, park trails, bikeways, county road construction, roundabouts, floodplains and more. It allows you to create a map at any scale you wish.
    The Interactive GIS Map is intended for use on any device - mobile or desktop - with high speed access.

  5. d

    PLACES: County Data (GIS Friendly Format), 2022 release

    • catalog.data.gov
    • healthdata.gov
    • +3more
    Updated Jun 28, 2025
    + more versions
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    Centers for Disease Control and Prevention (2025). PLACES: County Data (GIS Friendly Format), 2022 release [Dataset]. https://catalog.data.gov/dataset/places-county-data-gis-friendly-format-2022-release
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    Dataset updated
    Jun 28, 2025
    Dataset provided by
    Centers for Disease Control and Prevention
    Description

    This dataset contains model-based county-level estimates for the PLACES 2022 release in GIS-friendly format. PLACES covers the entire United States—50 states and the District of Columbia (DC)—at county, place, census tract, and ZIP Code Tabulation Area levels. It provides information uniformly on this large scale for local areas at 4 geographic levels. Estimates were provided by the Centers for Disease Control and Prevention (CDC), Division of Population Health, Epidemiology and Surveillance Branch. Project was funded by the Robert Wood Johnson Foundation in conjunction with the CDC Foundation. Data sources used to generate these model-based estimates include Behavioral Risk Factor Surveillance System (BRFSS) 2020 or 2019 data, Census Bureau 2020 or 2019 county population estimates, and American Community Survey (ACS) 2016–2020 or 2015–2019 estimates. The 2022 release uses 2020 BRFSS data for 25 measures and 2019 BRFSS data for 4 measures (high blood pressure, taking high blood pressure medication, high cholesterol, and cholesterol screening) that the survey collects data on every other year. These data can be joined with the census 2020 county boundary file in a GIS system to produce maps for 29 measures at the county level. An ArcGIS Online feature service is also available for users to make maps online or to add data to desktop GIS software. https://cdcarcgis.maps.arcgis.com/home/item.html?id=3b7221d4e47740cab9235b839fa55cd7

  6. M

    Status of Free and Open Public Geospatial Data from Minnesota Counties

    • gisdata.mn.gov
    • data.wu.ac.at
    fgdb, gpkg, html +3
    Updated Apr 24, 2025
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    Geospatial Information Office (2025). Status of Free and Open Public Geospatial Data from Minnesota Counties [Dataset]. https://gisdata.mn.gov/dataset/bdry-mn-county-open-data-status
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    printable_map, jpeg, fgdb, html, shp, gpkgAvailable download formats
    Dataset updated
    Apr 24, 2025
    Dataset provided by
    Geospatial Information Office
    Area covered
    Minnesota
    Description

    This map shows the free and open data status of county public geospatial (GIS) data across Minnesota. The accompanying data set can be used to make similar maps using GIS software.

    Counties shown in this dataset as having free and open public geospatial data (with or without a policy) are: Aitkin, Anoka, Becker, Beltrami, Benton, Big Stone, Carlton, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cook, Crow Wing, Dakota, Douglas, Grant, Hennepin, Hubbard, Isanti, Itasca, Kittson, Koochiching, Lac qui Parle, Lake, Lyon, Marshall, McLeod, Meeker, Mille Lacs, Morrison, Mower, Norman, Olmsted, Otter Tail, Pipestone, Polk, Pope, Ramsey, Renville, Rice, Scott, Sherburne, Stearns, Steele, Stevens, St. Louis, Traverse, Waseca, Washington, Wilkin, Winona, Wright and Yellow Medicine.

    To see if a county's data is distributed via the Minnesota Geospatial Commons, check the Commons organizations page: https://gisdata.mn.gov/organization

    To see if a county distributes data via its website, check the link(s) on the Minnesota County GIS Contacts webpage: https://www.mngeo.state.mn.us/county_contacts.html

  7. K

    Monmouth County, New Jersey Parcels

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Dec 4, 2018
    + more versions
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    Monmouth County, New Jersey (2018). Monmouth County, New Jersey Parcels [Dataset]. https://koordinates.com/layer/98840-monmouth-county-new-jersey-parcels/
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    dwg, csv, pdf, shapefile, geopackage / sqlite, geodatabase, mapinfo tab, kml, mapinfo mifAvailable download formats
    Dataset updated
    Dec 4, 2018
    Dataset authored and provided by
    Monmouth County, New Jersey
    Area covered
    Description

    This countywide composite of parcels (cadastral) data for Monmouth County represents digitized property boundaries that were developed from best available local and municipal tax maps data. The normalized parcels data are compatible with the New Jersey Department of Treasury MOD-IV system currently used by tax assessors. Stewardship and maintenance of the data continue under the purview of the Monmouth County GIS Office as well as local municipal tax authorities. Parcel attributes were normalized to a standard structure, specified in the New Jersey GIS Parcel Mapping Standard, to store parcel information and provide a PIN (parcel identification number) field common to the PIN that was to be stored in the PAMS (Property Assessment Management System) database to replace the MOD-IV database. Please note that this parcel dataset is not intended for use as tax maps nor for legal purposes. The dataset is intended to provide reasonable representations of parcel boundaries primarily for planning purposes and cartographic representation. Please note cautions when performing a join with this dataset and MOD-IV property records, specifically regarding duplicate and erroneous records. All records may not be provided for in the parcels data or MOD-IV (Tax List Search) tables because of how the data and tables are constructed, or for temporal mismatches. MOD-IV provides for the uniform preparation, maintenance, presentation and storage of property tax information required by the Constitution of the State of New Jersey, New Jersey Statutes and rules promulgated by the Director of Taxation. MOD-IV maintains and updates all assessment records, and produces all statutorily required tax lists. These lists account for all parcels of real property as delineated and identified on each municipality's official tax map, as well as taxable values and descriptive data for each parcel.

    © GIS Office, Monmouth County Planning Board, New Jersey.

  8. P

    Broward County GIS Address Points

    • data.pompanobeachfl.gov
    • geohub-bcgis.opendata.arcgis.com
    Updated Aug 8, 2023
    + more versions
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    External Datasets (2023). Broward County GIS Address Points [Dataset]. https://data.pompanobeachfl.gov/dataset/broward-county-gis-address-points
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    geojson, html, zip, csv, arcgis geoservices rest api, kmlAvailable download formats
    Dataset updated
    Aug 8, 2023
    Dataset provided by
    cjennings_BCGIS
    Authors
    External Datasets
    Area covered
    Broward County
    Description

    This GIS Address Point dataset was created and updated by Broward County GIS. As of May 1st, 2015, all single-family residential homes have been updated in this layer and placed on corresponding building footprints when applicable. Since then other addresses are added as they become available from various authoritative sources. December 2016 reprojected to NAD 1983 HARN State Plane Florida East FIPS 0901 Feet.

    · Regular updates to this dataset as new data is submitted and verified.

    · Data is considered current.

    This layer is not a complete set of addresses in Broward County. We are in the process of accomplishing our goal to provide emergency services with a precise dataset conducive to rapid and efficient emergency response. Expected completion date is unknown at this time. Future enhancements will include addresses for multi-family residences, strip malls, businesses, etc.

    Source: BCGIS,, BCPA

    Effective Date: 2019

    Update cycle; Daily

  9. p

    Centre County GIS Open Data Portal

    • data.pa.gov
    application/rdfxml +5
    Updated Jun 22, 2021
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    Centre County (2021). Centre County GIS Open Data Portal [Dataset]. https://data.pa.gov/Geospatial-Data/Centre-County-GIS-Open-Data-Portal/gtpq-25uu
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    json, tsv, application/rssxml, application/rdfxml, csv, xmlAvailable download formats
    Dataset updated
    Jun 22, 2021
    Dataset authored and provided by
    Centre County
    License

    https://www.usa.gov/government-workshttps://www.usa.gov/government-works

    Area covered
    Centre County
    Description

    The GIS Department has now created an Open Data Site for the free distribution of GIS Data. This site allows you to search for layers by key words or by themes. You can download the data in Excel spreadsheet format, or via ArcGIS Shapefile format. You can also filter the selection prior to downloading the data. Additionally, we have links to our public facing Mapping websites and story boards.

  10. V

    GIS | US County Boundaries

    • data.virginia.gov
    csv
    Updated Mar 18, 2024
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    Dumfries (2024). GIS | US County Boundaries [Dataset]. https://data.virginia.gov/dataset/gis-us-county-boundaries
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    csv(1866483)Available download formats
    Dataset updated
    Mar 18, 2024
    Dataset authored and provided by
    Dumfries
    Area covered
    United States
    Description

    US Census Bureau Cartographic Boundary File of county boundaries for each state in the Unites States.

    From the US Census Bureau: "The cartographic boundary files are simplified representations of selected geographic areas from the Census Bureau’s MAF/TIGER geographic database. These boundary files are specifically designed for small scale thematic mapping."

  11. Data from: California County Boundaries

    • gis.data.ca.gov
    • data.cnra.ca.gov
    • +6more
    Updated Oct 16, 2019
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    California Department of Forestry and Fire Protection (2019). California County Boundaries [Dataset]. https://gis.data.ca.gov/datasets/CALFIRE-Forestry::california-county-boundaries
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    Dataset updated
    Oct 16, 2019
    Dataset authored and provided by
    California Department of Forestry and Fire Protectionhttp://calfire.ca.gov/
    Area covered
    Description

    In late 1996, the Dept of Conservation (DOC) surveyed state and federal agencies about the county boundary coverage they used. As a result, DOC adopted the 1:24,000 (24K) scale U.S. Bureau of Reclamation (USBR) dataset (USGS source) for their Farmland Mapping and Monitoring Program (FMMP) but with several modifications. Detailed documentation of these changes is provided by FMMP and included in the lineage section of the metadata.A dataset was made available (approximately 2004) through CALFIRE - FRAP and the California Spatial Information Library (CaSIL), with additional updates throughout subsequent years. More recently, an effort was made to improve the coastal linework by using the previous interior linework from the 24k data, but replacing the coastal linework based on NOAA's ERMA coastal dataset (which used NAIP 2010). In this dataset, all bays (plus bay islands and constructed features) are merged into the mainland, and coastal features (such as islands and constructed features) are not included, with the exception of the Channel Islands which ARE included.This service represents the latest released version, and is updated when new versions are released. As of June, 2019 it represents cnty19_1.

  12. h

    Parcels - Hawaii County

    • geoportal.hawaii.gov
    • opendata.hawaii.gov
    • +3more
    Updated Jul 30, 2013
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    Hawaii Statewide GIS Program (2013). Parcels - Hawaii County [Dataset]. https://geoportal.hawaii.gov/datasets/parcels-hawaii-county
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    Dataset updated
    Jul 30, 2013
    Dataset authored and provided by
    Hawaii Statewide GIS Program
    Area covered
    Description

    [Metadata] Description: Tax Map Key Parcels for Hawaii County as of April, 2025. Source: County of Hawaii, May 16, 2025.State projected county layer into State"s standard projection/datum of UTM Zone 4 NAD 83 HARN and recalculated GIS_Acres field. The parcel boundaries are intended to provide a visual reference only and do not represent legal or survey level accuracy. Attributes are for assessment purposes only and are subject to change at any time. For more information, please refer to metadata at https://files.hawaii.gov/dbedt/op/gis/data/niparcels.pdf or contact Hawaii Statewide GIS Program, Office of Planning and Sustainable Development, State of Hawaii; PO Box 2359, Honolulu, Hi. 96804; (808) 587-2846; email: gis@hawaii.gov; Website: https://planning.hawaii.gov/gis.

  13. d

    Allegheny County Map Index Grid

    • catalog.data.gov
    • data.wprdc.org
    • +2more
    Updated May 14, 2023
    + more versions
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    Allegheny County (2023). Allegheny County Map Index Grid [Dataset]. https://catalog.data.gov/dataset/allegheny-county-map-index-grid
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    Dataset updated
    May 14, 2023
    Dataset provided by
    Allegheny County
    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.

  14. M

    Parcels, Compiled from Opt-In Open Data Counties, Minnesota

    • gisdata.mn.gov
    fgdb, gpkg, html +2
    Updated May 13, 2025
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    Geospatial Information Office (2025). Parcels, Compiled from Opt-In Open Data Counties, Minnesota [Dataset]. https://gisdata.mn.gov/dataset/plan-parcels-open
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    html, gpkg, fgdb, webapp, jpegAvailable download formats
    Dataset updated
    May 13, 2025
    Dataset provided by
    Geospatial Information Office
    Area covered
    Minnesota
    Description

    This dataset is a compilation of county parcel data from Minnesota counties that have opted-in for their parcel data to be included in this dataset.

    It includes the following 55 counties that have opted-in as of the publication date of this dataset: Aitkin, Anoka, Becker, Benton, Big Stone, Carlton, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cook, Crow Wing, Dakota, Douglas, Fillmore, Grant, Hennepin, Houston, Isanti, Itasca, Jackson, Koochiching, Lac qui Parle, Lake, Lyon, Marshall, McLeod, Mille Lacs, Morrison, Mower, Murray, Norman, Olmsted, Otter Tail, Pennington, Pipestone, Polk, Pope, Ramsey, Renville, Rice, Saint Louis, Scott, Sherburne, Stearns, Stevens, Traverse, Waseca, Washington, Wilkin, Winona, Wright, and Yellow Medicine.

    If you represent a county not included in this dataset and would like to opt-in, please contact Heather Albrecht (Heather.Albrecht@hennepin.us), co-chair of the Minnesota Geospatial Advisory Council (GAC)’s Parcels and Land Records Committee's Open Data Subcommittee. County parcel data does not need to be in the GAC parcel data standard to be included. MnGeo will map the county fields to the GAC standard.

    County parcel data records have been assembled into a single dataset with a common coordinate system (UTM Zone 15) and common attribute schema. The county parcel data attributes have been mapped to the GAC parcel data standard for Minnesota: https://www.mngeo.state.mn.us/committee/standards/parcel_attrib/parcel_attrib.html

    This compiled parcel dataset was created using Python code developed by Minnesota state agency GIS professionals, and represents a best effort to map individual county source file attributes into the common attribute schema of the GAC parcel data standard. The attributes from counties are mapped to the most appropriate destination column. In some cases, the county source files included attributes that were not mapped to the GAC standard. Additionally, some county attribute fields were parsed and mapped to multiple GAC standard fields, such as a single line address. Each quarter, MnGeo provides a text file to counties that shows how county fields are mapped to the GAC standard. Additionally, this text file shows the fields that are not mapped to the standard and those that are parsed. If a county shares changes to how their data should be mapped, MnGeo updates the compilation. If you represent a county and would like to update how MnGeo is mapping your county attribute fields to this compiled dataset, please contact us.

    This dataset is a snapshot of parcel data, and the source date of the county data may vary. Users should consult County websites to see the most up-to-date and complete parcel data.

    There have been recent changes in date/time fields, and their processing, introduced by our software vendor. In some cases, this has resulted in date fields being empty. We are aware of the issue and are working to correct it for future parcel data releases.

    The State of Minnesota makes no representation or warranties, express or implied, with respect to the use or reuse of data provided herewith, regardless of its format or the means of its transmission. THE DATA IS PROVIDED “AS IS” WITH NO GUARANTEE OR REPRESENTATION ABOUT THE ACCURACY, CURRENCY, SUITABILITY, PERFORMANCE, MECHANTABILITY, RELIABILITY OR FITINESS OF THIS DATA FOR ANY PARTICULAR PURPOSE. This dataset is NOT suitable for accurate boundary determination. Contact a licensed land surveyor if you have questions about boundary determinations.

    DOWNLOAD NOTES: This dataset is only provided in Esri File Geodatabase and OGC GeoPackage formats. A shapefile is not available because the size of the dataset exceeds the limit for that format. The distribution version of the fgdb is compressed to help reduce the data footprint. QGIS users should consider using the Geopackage format for better results.

  15. Digital Geologic-GIS Map of Fayette County, Pennsylvania (NPS, GRD, GRI,...

    • catalog.data.gov
    • data.amerigeoss.org
    Updated Jun 5, 2024
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    National Park Service (2024). Digital Geologic-GIS Map of Fayette County, Pennsylvania (NPS, GRD, GRI, FONE, FRHI, FACO digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by McElroy (1988) [Dataset]. https://catalog.data.gov/dataset/digital-geologic-gis-map-of-fayette-county-pennsylvania-nps-grd-gri-fone-frhi-faco-digital
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    Dataset updated
    Jun 5, 2024
    Dataset provided by
    National Park Servicehttp://www.nps.gov/
    Area covered
    Pennsylvania, Fayette County
    Description

    The Digital Geologic-GIS Map of Fayette County, Pennsylvania is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file geodatabase (faco_geology.gdb), and a 2.) Open Geospatial Consortium (OGC) geopackage. The file geodatabase format is supported with a 1.) ArcGIS Pro map file (.mapx) file (faco_geology.mapx) and individual Pro layer (.lyrx) files (for each GIS data layer), as well as with a 2.) 10.1 ArcMap (.mxd) map document (faco_geology.mxd) and individual 10.1 layer (.lyr) files (for each GIS data layer). Upon request, the GIS data is also available in ESRI 10.1 shapefile format. Contact Stephanie O'Meara (see contact information below) to acquire the GIS data in these GIS data formats. In addition to the GIS data and supporting GIS files, three additional files comprise a GRI digital geologic-GIS dataset or map: 1.) A GIS readme file (fone_geology_gis_readme.pdf), 2.) the GRI ancillary map information document (.pdf) file (fone_frhi_geology.pdf) which contains geologic unit descriptions, as well as other ancillary map information and graphics from the source map(s) used by the GRI in the production of the GRI digital geologic-GIS data for the park, and 3.) a user-friendly FAQ PDF version of the metadata (faco_geology_metadata_faq.pdf). Please read the fone_geology_gis_readme.pdf for information pertaining to the proper extraction of the GIS data and other map files. QGIS software is available for free at: https://www.qgis.org/en/site/. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). For a complete listing of GRI products visit the GRI publications webpage: For a complete listing of GRI products visit the GRI publications webpage: https://www.nps.gov/subjects/geology/geologic-resources-inventory-products.htm. For more information about the Geologic Resources Inventory Program visit the GRI webpage: https://www.nps.gov/subjects/geology/gri,htm. At the bottom of that webpage is a "Contact Us" link if you need additional information. You may also directly contact the program coordinator, Jason Kenworthy (jason_kenworthy@nps.gov). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Pennsylvania Geological Survey. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (faco_geology_metadata.txt or faco_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:50,000 and United States National Map Accuracy Standards features are within (horizontally) 25.4 meters or 83.3 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in ArcGIS, QGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm).

  16. d

    Historical - GIS-Shapefiles of Cook County Forest Preserve Boundaries

    • catalog.data.gov
    • datacatalog.cookcountyil.gov
    Updated Sep 15, 2023
    + more versions
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    datacatalog.cookcountyil.gov (2023). Historical - GIS-Shapefiles of Cook County Forest Preserve Boundaries [Dataset]. https://catalog.data.gov/dataset/historical-gis-shapefiles-of-cook-county-forest-preserve-boundaries
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    Dataset updated
    Sep 15, 2023
    Dataset provided by
    datacatalog.cookcountyil.gov
    Area covered
    Cook County
    Description

    Forest Preserve District of Cook County boundaries. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required.

  17. n

    North Carolina State and County Boundary Polygons

    • nconemap.gov
    • hub.arcgis.com
    • +1more
    Updated Jun 11, 2020
    + more versions
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    State of North Carolina - Emergency Management (2020). North Carolina State and County Boundary Polygons [Dataset]. https://www.nconemap.gov/datasets/NCEM-GIS::north-carolina-state-and-county-boundary-polygons
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    Dataset updated
    Jun 11, 2020
    Dataset authored and provided by
    State of North Carolina - Emergency Management
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    The North Carolina State and County Boundary vector polygon data provides location information for North Carolina State and County Boundary lines derived from the best available survey and/or Geographic Information System (GIS) data. Sources for information are the North Carolina Geodetic Survey (NCGS), NC Department of Transportation (NCDOT), United States Geological Survey (USGS), and field surveys conducted by licensed surveyors in North Carolina and neighboring states that have been approved and recorded in their respective counties. North Carolina Geodetic Survey assists counties on a cooperative basis (NC General Statute 153A-18) in defining and monumenting the location of uncertain or disputed boundaries as established by law. Some counties have completed boundary surveys for at least a portion of their county boundary. However, the majority of county boundaries have not been surveyed and are represented by the best currently available data from GIS sources, including NCDOT county maps (which originally came from the USGS) and updated county parcel maps.

  18. d

    King County Parcel Viewer

    • catalog.data.gov
    • data.kingcounty.gov
    Updated Apr 26, 2025
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    data.kingcounty.gov (2025). King County Parcel Viewer [Dataset]. https://catalog.data.gov/dataset/king-county-parcel-viewer
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    Dataset updated
    Apr 26, 2025
    Dataset provided by
    data.kingcounty.gov
    Area covered
    King County
    Description

    Parcel Viewer makes searching for King County parcel information easy. You can search by address, search by parcel number, or you can just zoom in on the map and click on a parcel. Once a parcel is selected, you will get direct links to the King County Assessor’s eReal Property report and the Districts and Development Conditions report.

  19. K

    Harris County, Texas Property Parcels

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Sep 25, 2018
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    Harris County, Texas (2018). Harris County, Texas Property Parcels [Dataset]. https://koordinates.com/layer/97885-harris-county-texas-property-parcels/
    Explore at:
    pdf, geodatabase, shapefile, geopackage / sqlite, mapinfo tab, kml, mapinfo mif, dwg, csvAvailable download formats
    Dataset updated
    Sep 25, 2018
    Dataset authored and provided by
    Harris County, Texas
    Area covered
    Description

    Vector polygon map data of property parcels from Harris County, Texas containing 1,410,276 features.

    Property parcel GIS map data consists of detailed information about individual land parcels, including their boundaries, ownership details, and geographic coordinates.

    Property parcel data can be used to analyze and visualize land-related information for purposes such as real estate assessment, urban planning, or environmental management.

    Available for viewing and sharing 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.

  20. p

    Bucks County GIS Open Data Portal

    • data.pa.gov
    application/rdfxml +5
    Updated Aug 6, 2018
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    Commissioners of Bucks County and Bucks County Planning Commission (2018). Bucks County GIS Open Data Portal [Dataset]. https://data.pa.gov/Geospatial-Data/Bucks-County-GIS-Open-Data-Portal/dq49-z662
    Explore at:
    tsv, csv, xml, json, application/rdfxml, application/rssxmlAvailable download formats
    Dataset updated
    Aug 6, 2018
    Dataset authored and provided by
    Commissioners of Bucks County and Bucks County Planning Commission
    License

    U.S. Government Workshttps://www.usa.gov/government-works
    License information was derived automatically

    Area covered
    Bucks County
    Description

    This is a connection to the Bucks County GIS public platform for exploring the data of Bucks County and other data that may be important to the residents, business community and visitors of the county.Provided by the Commissioners of Bucks County and the Bucks County Planning Commission.

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Porter County GIS (2018). Porter County Data Map [Dataset]. https://porter-county-open-data-portercogov.hub.arcgis.com/app/1343fa348e2f4eecb5e123cfbd5dfea1

Porter County Data Map

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Dataset updated
Oct 26, 2018
Dataset authored and provided by
Porter County GIS
Area covered
Porter County
Description

Map containing all Porter County GIS feature layers publicly available. Dynamic data sets are updated daily. Individual copies of this data are available in the Porter County GIS Office.

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