53 datasets found
  1. V

    GIS | Virginia County Boundaries

    • data.virginia.gov
    • data.dumfriesva.gov
    csv, json, rdf, xsl
    Updated May 25, 2023
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    Dumfries (2023). GIS | Virginia County Boundaries [Dataset]. https://data.virginia.gov/dataset/gis-virginia-county-boundaries1
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    csv, json, rdf, xslAvailable download formats
    Dataset updated
    May 25, 2023
    Dataset provided by
    data.dumfriesva.gov
    Authors
    Dumfries
    Area covered
    Virginia
    Description
    1. US Census Bureau Cartographic Boundary File of county boundaries for the Commonwealth of Virginia.

    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."

  2. K

    Virginia Cities and Counties

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Sep 13, 2018
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    State of Virginia (2018). Virginia Cities and Counties [Dataset]. https://koordinates.com/layer/97232-virginia-cities-and-counties/
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    shapefile, mapinfo mif, dwg, geodatabase, kml, geopackage / sqlite, csv, pdf, mapinfo tabAvailable download formats
    Dataset updated
    Sep 13, 2018
    Dataset authored and provided by
    State of Virginia
    Area covered
    Description

    The VA_TOWN dataset is a feature class component of the Virginia Administrative Boundaries dataset from the Virginia Geographic Information Network (VGIN). VA_COUNTY represents the best available city and county boundary information to VGIN.VGIN initially sought to develop an improved locality and town boundary dataset in late 2013, spurred by response of the Virginia Administrative Boundaries Workgroup community. The feature class initially started from the locality boundaries from the Census TIGER dataset for Virginia. VGIN solicited input from localities in Virginia through the Road Centerlines data submission process as well as through public forums such as the Virginia Administrative Boundaries Workgroup and VGIN listservs. Data received were analyzed and incorporated into the VA_COUNTY feature class where locality data were a superior representation of the city or county boundary.

    © Virginia Geographic Information Network (VGIN), and the Census and Localities and Towns submitting data to the project

    This layer is a component of Feature classes representing locality (county, city, and town) boundaries in the Commonwealth of Virginia..

  3. 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."

  4. a

    Virginia City/County Census Boundaries

    • hub.arcgis.com
    • data.virginia.gov
    • +1more
    Updated Sep 28, 2012
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    Virginia Department of Transportation (2012). Virginia City/County Census Boundaries [Dataset]. https://hub.arcgis.com/maps/VDOT::virginia-city-county-census-boundaries
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    Dataset updated
    Sep 28, 2012
    Dataset authored and provided by
    Virginia Department of Transportation
    Area covered
    Description

    This service is Virginia data from the 2011 release of the Census Bureau TIGER/Line Shapefile for national counties or equivalent boundaries (tl_2011_us_county.shp)The TIGER/Line Files are shapefiles and related database files (.dbf) that 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 File is designed to stand alone as an independent data set, or they can be combined to cover the entire nation.The primary legal divisions of most States are termed counties. In Virginia, cities are independent of any county organization and thus constitute primary divisions. These incorporated places are known as independent cities and are treated as equivalent to counties for purposes of data presentation.The 2010 Census boundaries for counties and equivalent entities are as of January 1, 2010, primarily as reported through the Census Bureau's Boundary and Annexation Survey (BAS).

  5. o

    Data from: US County Boundaries

    • public.opendatasoft.com
    csv, excel, geojson +1
    Updated Jun 27, 2017
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    (2017). US County Boundaries [Dataset]. https://public.opendatasoft.com/explore/dataset/us-county-boundaries/
    Explore at:
    json, csv, excel, geojsonAvailable download formats
    Dataset updated
    Jun 27, 2017
    License

    https://en.wikipedia.org/wiki/Public_domainhttps://en.wikipedia.org/wiki/Public_domain

    Area covered
    United States
    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. The primary legal divisions of most states are termed counties. In Louisiana, these divisions are known as parishes. In Alaska, which has no counties, the equivalent entities are the organized boroughs, city and boroughs, municipalities, and for the unorganized area, census areas. The latter are delineated cooperatively for statistical purposes by the State of Alaska and the Census Bureau. In four states (Maryland, Missouri, Nevada, and Virginia), there are one or more incorporated places that are independent of any county organization and thus constitute primary divisions of their states. These incorporated places are known as independent cities and are treated as equivalent entities for purposes of data presentation. The District of Columbia and Guam have no primary divisions, and each area is considered an equivalent entity for purposes of data presentation. The Census Bureau treats the following entities as equivalents of counties for purposes of data presentation: Municipios in Puerto Rico, Districts and Islands in American Samoa, Municipalities in the Commonwealth of the Northern Mariana Islands, and Islands in the U.S. Virgin Islands. The entire area of the United States, Puerto Rico, and the Island Areas is covered by counties or equivalent entities. The boundaries for counties and equivalent entities are as of January 1, 2017, primarily as reported through the Census Bureau's Boundary and Annexation Survey (BAS).

  6. a

    City Boundary

    • richmond-geo-hub-cor.hub.arcgis.com
    Updated Feb 27, 2018
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    City of Richmond, VA (2018). City Boundary [Dataset]. https://richmond-geo-hub-cor.hub.arcgis.com/maps/city-boundary-8
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    Dataset updated
    Feb 27, 2018
    Dataset authored and provided by
    City of Richmond, VA
    Area covered
    Description

    Used to map the shared City boundaries with Henrico County to the north and Chesterfield County to the south. All thematic GIS areas are to adhere to this commonly used boundary.Edited by GIS professionals in the city's Assessor's Office.

  7. V

    Loudoun County Boundary

    • data.virginia.gov
    • transportation-loudoungis.opendata.arcgis.com
    • +4more
    Updated Feb 6, 2017
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    Loudoun County (2017). Loudoun County Boundary [Dataset]. https://data.virginia.gov/dataset/loudoun-county-boundary
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    arcgis geoservices rest api, htmlAvailable download formats
    Dataset updated
    Feb 6, 2017
    Dataset provided by
    Loudoun County GIS
    Authors
    Loudoun County
    Area covered
    Loudoun County
    Description

    Loudoun County, Virginia Boundary

  8. d

    2019 Cartographic Boundary KML, Current Place for Virginia, 1:500,000

    • catalog.data.gov
    Updated Jan 15, 2021
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    (2021). 2019 Cartographic Boundary KML, Current Place for Virginia, 1:500,000 [Dataset]. https://catalog.data.gov/dataset/2019-cartographic-boundary-kml-current-place-for-virginia-1-500000
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    Dataset updated
    Jan 15, 2021
    Description

    The 2019 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files are specifically designed for small-scale thematic mapping. When possible, generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based files while others are available only as state-based files. The cartographic boundary files 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 file are as of January 1, 2019, 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 2010 Census.

  9. v

    Historical United States County Boundaries, 1950

    • gis.lib.virginia.edu
    Updated Feb 26, 2016
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    Cao, Changyong; Earle, Carville; Heppen, John; Louisiana State University (Baton Rouge, La.). Department of Geography and Anthropology.; Otterstrom, Samuel (2016). Historical United States County Boundaries, 1950 [Dataset]. http://gis.lib.virginia.edu/catalog/stanford-gv602vx8727
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    Dataset updated
    Feb 26, 2016
    Dataset provided by
    Geoscience Publications
    Authors
    Cao, Changyong; Earle, Carville; Heppen, John; Louisiana State University (Baton Rouge, La.). Department of Geography and Anthropology.; Otterstrom, Samuel
    Time period covered
    1950
    Area covered
    Alabama, Massachusetts, North Dakota, Oregon, Ohio, Wyoming, United States, Illinois, Pennsylvania, Oklahoma
    Description

    This polygon shapefile contains county boundaries for the United States in 1950. Attributes include county and state names as well as FIPS identification numbers and county area estimates. Territories enumerated by the U.S. Census are also included. This layer is part of a collection of historical United States county boundary files (HUSCO), from each decade ranging from 1790-1999.This layer is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.

  10. a

    Albemarle Scottsville Boundary

    • hub.arcgis.com
    • data-uvalibrary.opendata.arcgis.com
    Updated Aug 9, 2019
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    University of Virginia (2019). Albemarle Scottsville Boundary [Dataset]. https://hub.arcgis.com/datasets/uvalibrary::albemarle-scottsville-boundary/about
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    Dataset updated
    Aug 9, 2019
    Dataset authored and provided by
    University of Virginia
    Area covered
    Description

    This file represents the Town of Scottsville's APPROXIMATE town limits. The information contained in this file is NOT to be construed or used as a "legal description". The boundary is somewhat accurate, but accuracy is not guaranteed.

  11. A

    Loudoun County Boundary

    • data.amerigeoss.org
    • data.virginia.gov
    • +8more
    Updated Jul 2, 2020
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    United States (2020). Loudoun County Boundary [Dataset]. https://data.amerigeoss.org/th/dataset/loudoun-county-boundary-1c683
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    csv, kml, zip, geojson, arcgis geoservices rest api, htmlAvailable download formats
    Dataset updated
    Jul 2, 2020
    Dataset provided by
    United States
    License

    https://logis.loudoun.gov/loudoun/disclaimer.htmlhttps://logis.loudoun.gov/loudoun/disclaimer.html

    Area covered
    Loudoun County
    Description

    Loudoun County was founded in 1757. Loudoun's boundary with Maryland is the mean low water mark of the Potomac River on the Virginia side; it has not been surveyed. Loudoun's boundary with Prince William County is the Bull Run Creek. The border has not been modified for recent surveys. Individual plats along the Potomac and Bull Run Rivers have not resulted in a change in the border along those rivers- since measurements of the waters edge vary seasonally and the County Boundary needs to be seamless and constant. Many decades ago tax commissioners from surrounding jurisdictions assigned parcels to one jurisdiction or another rather than splitting parcels. Currently there is a mix of parcels split by a County Boundary, parcels taxed entirely in Loudoun, and portions of parcels within the County but taxed by another jurisdiction. The Office of the Commissioner of the Revenue dictates how these parcels are taxed, as do other jurisdictions. In 1957, the boundary with Fairfax County was re-established and finalized. The boundary with Fauquier County was surveyed and monumented in 1966. The boundary with Clarke County was surveyed in 1989, and the boundary survey with Jefferson County West Virginia was completed in 1998. The West Virginia, Fairfax, Fauquier, and Clarke boundary arcs were created by generating coverages from the monument coordinates using the generate command.

  12. V

    Contour 2ft 2011 Lines

    • data.virginia.gov
    • hub.arcgis.com
    • +1more
    Updated Dec 8, 2022
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    Arlington GIS Portal (2022). Contour 2ft 2011 Lines [Dataset]. https://data.virginia.gov/dataset/contour-2ft-2011-lines
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    html, zip, csv, arcgis geoservices rest api, geojson, kmlAvailable download formats
    Dataset updated
    Dec 8, 2022
    Dataset provided by
    Arlington County, VA - GIS Mapping Center
    Authors
    Arlington GIS Portal
    Description

    Contour lines derived from 2011 aerial photography.


    Pursuant to Section 54.1-402 of the Code of Virginia, any determination of topography or contours, or any depiction of physical improvements, property lines or boundaries is for general information only and shall not be used for the design, modification, or construction of improvements to real property or for flood plain determination.

    The geographic data layers produced by the Arlington County GIS Mapping Center are provided as a public resource. The County makes no warranties, expressed or implied, concerning the accuracy, completeness, or suitability of this data, and it should not be construed or used as a legal description. All boundary information provided on this site, including land use and zoning designations, is for informational purposes only and not considered official. Every reasonable effort is made to ensure the accuracy and completeness of the data. All GIS Data are expressly provided as is and with all faults, and do not, in anyway, constitute a legal record.


  13. a

    Virginia Counties (Generalized)

    • hub.arcgis.com
    • data-old-uvalibrary.opendata.arcgis.com
    • +2more
    Updated Apr 4, 2018
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    University of Virginia (2018). Virginia Counties (Generalized) [Dataset]. https://hub.arcgis.com/maps/uvalibrary::virginia-counties-generalized
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    Dataset updated
    Apr 4, 2018
    Dataset authored and provided by
    University of Virginia
    Area covered
    Description

    This layer presents the counties of the state of Virginia. The county boundaries are generalized to improve draw performance and be used effectively at a national level.

  14. V

    State Land

    • data.virginia.gov
    • gisdata-pwcgov.opendata.arcgis.com
    • +1more
    Updated Apr 12, 2025
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    Prince William County (2025). State Land [Dataset]. https://data.virginia.gov/dataset/state-land
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    geojson, arcgis geoservices rest api, csv, kml, zip, htmlAvailable download formats
    Dataset updated
    Apr 12, 2025
    Dataset provided by
    Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division
    Authors
    Prince William County
    Description

    This data layer contains polygon features representing the approximate size and location of parcels owned by the State of Virginia located within Prince William County, Virginia. It was created to provide basic information regarding property location and boundaries, and is used as a graphical representation of legally recorded deed and plat documents for properties. Parcel ownership and recordation information is not included in this layer but can be purchased seperately from the Office of Real Estate Assessments. Users should be aware that this data does not represent legal property boundary descriptions, nor is it suitable for boundary determination of individual parcels. Any depiction of physical improvements, property lines or boundaries is for general information only and shall not be used for the design modification or construction of improvements to real property or for flood plain determination.

    The layer was derived from a variety of source maps including: mylar county parcel maps, plats of surveys, deed descriptions, subdivision maps, and highway right-of-way plats. These source materials were of several different scales and were from dates ranging from the early 1900's to the present.

  15. a

    Boundary

    • disasters.amerigeoss.org
    • data.virginia.gov
    • +3more
    Updated Oct 30, 2014
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    City of Alexandria GIS (2014). Boundary [Dataset]. https://disasters.amerigeoss.org/datasets/AlexGIS::boundary
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    Dataset updated
    Oct 30, 2014
    Dataset authored and provided by
    City of Alexandria GIS
    Area covered
    Description

    Provides the jurisdictional area of the City of Alexandria. Alexandria is approximately 15.3 square miles in size.

  16. V

    Parcels

    • data.virginia.gov
    • data-uvalibrary.opendata.arcgis.com
    • +2more
    Updated Jul 1, 2025
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    Fairfax County (2025). Parcels [Dataset]. https://data.virginia.gov/dataset/parcels3
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    geojson, kml, zip, csv, arcgis geoservices rest api, htmlAvailable download formats
    Dataset updated
    Jul 1, 2025
    Dataset provided by
    Fairfax County GIS and Mapping Services
    Authors
    Fairfax County
    Description

    This data is the source of all current parcel identification numbers and the approximate location of the parcel boundaries. These features were created through various means including conversion from mylar maps, heads up digitizing and coordinate geometry. The graphic depiction of the parcel boundaries in this layer is a derivative of the recorded documents that contain the official boundary of each parcel. To determine the accurate definition of any given parcel go to the recorded document housed in the official court recorded system, CPAN.

    This layer contains cadastral information for Fairfax County, Virginia. This includes, but is not limited to the portrayal of polygonal features (such as parcels, subdivisions and easements), text (parcel numbers, street names and addresses), and symbols (parkland, schools, "double circles", etc.). This layer was initially developed as a digital copy of the ink-on-mylar property maps maintained by the County since the early 1960's.

    For more information go to the Geospatial Property Data Guide.

    Contact: Fairfax County Department of Information Technology GIS Division

    Data Accessibility: Publicly Available

    Update Frequency: Daily

    Last Revision Date: 1/1/2000

    Creation Date: 1/1/2000

    Feature Dataset Name: GISMGR.PARCELS

    Layer Name: GISMGR.PARCELS

  17. K

    Smyth County, Virginia Sewer Lines

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Jun 16, 2022
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    Smyth County, Virginia (2022). Smyth County, Virginia Sewer Lines [Dataset]. https://koordinates.com/layer/108792-smyth-county-virginia-sewer-lines/
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    mapinfo mif, mapinfo tab, shapefile, csv, geodatabase, dwg, pdf, geopackage / sqlite, kmlAvailable download formats
    Dataset updated
    Jun 16, 2022
    Dataset authored and provided by
    Smyth County, Virginia
    Area covered
    Description

    Geospatial data about Smyth County, Virginia Sewer Lines. Export to CAD, GIS, PDF, CSV and access via API.

  18. v

    Virginia Parcels (Map Service)

    • virginiaroads.org
    • data.virginia.gov
    • +2more
    Updated Feb 17, 2018
    + more versions
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    Virginia Department of Transportation (2018). Virginia Parcels (Map Service) [Dataset]. https://www.virginiaroads.org/datasets/virginia-parcels-map-service
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    Dataset updated
    Feb 17, 2018
    Dataset authored and provided by
    Virginia Department of Transportation
    Area covered
    Description

    These parcel boundaries represent legal descriptions of property ownership, as recorded in various public documents in the local jurisdiction. The boundaries are intended for cartographic use and spatial analysis only, and not for use as legal descriptions or property surveys. Tax parcel boundaries have not been edge-matched across municipal boundaries.

  19. A

    NOAA Office for Coastal Management Coastal Inundation Digital Elevation...

    • data.amerigeoss.org
    html
    Updated Aug 28, 2022
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    United States (2022). NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Virginia (mainland) and District of Columbia [Dataset]. https://data.amerigeoss.org/dataset/noaa-office-for-coastal-management-coastal-inundation-digital-elevation-model-virginia-mai-f22a
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    htmlAvailable download formats
    Dataset updated
    Aug 28, 2022
    Dataset provided by
    United States
    Area covered
    Washington
    Description

    These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer called the Sea Level Rise and Coastal Flooding Impacts Viewer. It depicts potential sea level rise and its associated impacts on the nation's coastal areas. The purpose of the mapping viewer is to provide coastal managers and scientists with a preliminary look at sea level rise (slr) and coastal flooding impacts. The viewer is a screening-level tool that uses nationally consistent data sets and analyses. Data and maps provided can be used at several scales to help gauge trends and prioritize actions for different scenarios. The Sea Level Rise and Coastal Flooding Impacts Viewer may be accessed at: http://www.coast.noaa.gov/slr This metadata record describes the digital elevation model (DEM), which is a part of a series of DEMs produced for the National Oceanic and Atmospheric Administration Office for Coastal Management's Sea Level Rise and Coastal Flooding Impacts Viewer described above. This DEM includes the best available data known to exist at the time of DEM creation that met project specifications, for mainland Virginia, this includes portions of the following counties: Alexandria, Arlington, Charles City, Chesapeake, Essex, Fairfax, Falls Church, Franklin City, Fredericksburg City, Gloucester, Hampton, Isle of Wight, James City, King and Queen, King George, King William, Lancaster, Mathews, Middlesex, New Kent, Newport News, Norfolk, Northumberland, Poquoson City, Portsmouth, Prince George, Prince William, Richmond, Southampton, Stafford, Suffolk, Surry, Sussex, Virginia Beach, Westmoreland, Williamsburg, and York. This DEM also includes the District of Columbia. The DEM is derived from the following lidar: 1. New Kent, Charles City, Prince George Counties 2012 FEMA Middle Counties VA Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/Middle_Counties/Metadata/Project_Report/Dewberry_ProjectReport_MiddleCounties.pdf Additional coverage provided by the Virginia Base Map Program (VBMP). This data is a digital terrain model initially generated by the Center for Geospatial Technology (CGIT) for the Virginia Geographic Information Network (VGIN) using the mass points and break lines from 2002 VBMP aerial photography. 2. King William County 2011 FEMA King William County VA Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/KingWilliamCo/KingWilliam_Metadata/Dewberry_ProjectReport_KingWilliam.pdf Additional coverage provided by the Virginia Base Map Program (VBMP). This data is a digital terrain model initially generated by the Center for Geospatial Technology (CGIT) for the Virginia Geographic Information Network (VGIN) using the mass points and break lines from 2002 VBMP aerial photography. 3. Hampton and Portsmouth Cities 2011 FEMA Virginia Southern Cities Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/SouthernCities/SouthernCities_Metadata/Dewberry_ProjectReport_SouthernCities.pdf 4. Franklin City and Southampton County 2011 FEMA Virginia Counties South Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/VA_Counties_South/SouthernCo_Metadata/Dewberry_ProjectReport_Southampton.pdf 5. Fredericksburg City and Essex, King George, Prince William, Richmond, Stafford, Westmoreland Counties 2011 FEMA Virginia Counties North Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/VA_Counties_North/NorthernCo_Metadata/Dewberry_ProjectReport_NorthernCounties.pdf 6. Northumberland, Middlesex, Lancaster, King and Queen, Gloucester, Mathews, James City, Williamsburg, Surry, Isle of Wight, Suffolk Counties 2010/2011 USGS Eleven County Coastal VA Lidar This data may be downloaded from the William and Mary Center for Geospatial Analysis: http://www.wm.edu/as/cga/VALIDAR/ The project report for this data may be accessed at: http://gisfiles.wm.edu/files/lidar/a11county/Metadata/PROJECT_REPORT/Final%20Project%20Report%20for%20USGS%20Virginia%20LiDAR_01312011.pdf Additional coverage for Surry and King and Queen counties provided by the Virginia Base Map Program (VBMP). This data is a digital terrain model initially generated by the Center for Geospatial Technology (CGIT) for the Virginia Geographic Information Network (VGIN) using the mass points and break lines from 2002 VBMP aerial photography. 7. Alexandria, Arlington, and Falls Church Counties 2008 NGA Capital Region Lidar The lidar data is not publicly available, the data was provided by the State of Virginia as bare earth DEMs. 8. Fairfax County 2008 NGA Capital Region Lidar The lidar data is not publicly available, the data was provided by the State of Virginia as bare earth DEMs. 2012 FEMA Virginia Lidar This data may be downloaded from USGS EarthExplorer at: http://earthexplorer.usgs.gov/ 9. York, Poquoson City, Newport News, Norfolk, Chesapeake, Virginia Beach, and Sussex Counties Data provided by the Virginia Base Map Program (VBMP). This data is a digital terrain model initially generated by the Center for Geospatial Technology (CGIT) for the Virginia Geographic Information Network (VGIN) using the mass points and break lines from 2002 VBMP aerial photography. 2010 US Army Corps of Engineers (USACE) Lidar This data may be downloaded at: http://www.coast.noaa.gov/dataviewer/index.html?action=advsearch&qType=in&qFld=ID&qVal=1132 The metadata for this data may be accessed at: http://coast.noaa.gov/dataviewer/webfiles/metadata/usace2010_va_template.html 10.District of Columbia Washington, DC and Environs, 2008, 1/9 Arc second National Elevation Dataset (NED) This data may be downloaded at: http://viewer.nationalmap.gov/viewer/ Hydrographic breaklines were delineated from LiDAR intensity imagery generated from the LiDAR datasets. The DEM is hydro flattened such that water elevations are less than or equal to 0 meters. The DEM is referenced vertically to the North American Vertical Datum of 1988 (NAVD88) with vertical units of meters and horizontally to the North American Datum of 1983 (NAD83). The resolution of the DEM is approximately 10 meters.

  20. a

    County Boundary Line

    • hub.arcgis.com
    Updated Sep 11, 2018
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    Campbell County, Virginia (2018). County Boundary Line [Dataset]. https://hub.arcgis.com/maps/CampbellVA::county-boundary-line
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    Dataset updated
    Sep 11, 2018
    Dataset authored and provided by
    Campbell County, Virginia
    Area covered
    Description

    The linear boundary of the administrative area used for cartographic output.

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Dumfries (2023). GIS | Virginia County Boundaries [Dataset]. https://data.virginia.gov/dataset/gis-virginia-county-boundaries1

GIS | Virginia County Boundaries

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csv, json, rdf, xslAvailable download formats
Dataset updated
May 25, 2023
Dataset provided by
data.dumfriesva.gov
Authors
Dumfries
Area covered
Virginia
Description
  1. US Census Bureau Cartographic Boundary File of county boundaries for the Commonwealth of Virginia.

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."

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