Description: The cultural_polys layer displays the cultural polygons that represent structures or imperveous areas in Prince William County. Descriptions of type codes can be found in the Prince William County Data Dictionary. Last major county-wide update from 2008 digital imagery. Ongoing updates from As-built plans as they are submitted.
Description: Prince William County Street Centerlines - Street centerlines are segmented at intersections, hydrography, zip code boundary, jurisdictional boudaryies including town boundaries and election boundaries. The layer is attributed with street name, address ranges, and other related information, full information is defined in other parts of the metadata, and in the PWC Data Dictionary. The layer can be used for creating maps, network routing and address geocoding. This data layer is the production data and is then loaded into shared data schemas for the 911 CAD system, Regional and State projects.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division
Value: 1740 Label: Private Road and Driveways (these are driveways that are mapped for PS purpose only), For Service Vehicles such as Fire, logging, farm/ranches Description: N/A Symbol:
L_MUN
(
type: esriFieldTypeSmallInteger, alias: L_Mun
, Coded Values:
[0: Prince William County]
, [779: City of Manassas]
, [780: City of Manassas Park]
, ...5 more...
)
R_MUN
(
type: esriFieldTypeSmallInteger, alias: R_Mun
, Coded Values:
[0: Prince William County]
, [779: City of Manassas]
, [780: City of Manassas Park]
, ...5 more...
)
ID: 1400
Name: Local Neighborhood Road, Rural Road, City Street
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1500
Name: Vehicular Trail (4WD)
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1630
Name: Low Speed Ramp
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1635
Name: High Speed Ramp
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1640
Name: Service Drive, Usually along a limited access highway
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1710
Name: Walkway/Pedestrian Trail
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1720
Name: Stairway
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1730
Name: Alley
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1740
Name: Private Road and Driveways (these are driveways that are mapped for PS purpose only), For Service Vehicles such as Fire, logging, farm/ranches
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1780
Name: Parking Lot Road
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1820
Name: Bike path or Trail
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1830
Name: Bridle Path
Domains:
SOURCE: Inherited
STATUS_CODE: Inherited
SPEED_LIMIT: Inherited
STREET_TYPE: Inherited
L_MUN: Inherited
R_MUN: Inherited
JUR: Inherited
TRAVEL_DIRECT: Inherited
ZLEVEL_FR: Inherited
ZLEVEL_TO: Inherited
SEG_TYPE: Inherited
ROAD_MAINT: Inherited
ROUTABLE: Inherited
EXCEPTION: Inherited
ID: 1051
Name: Carline, streetcar, track, mass transit rail
Domains:
Color: [0, 0, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: baseline Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 8 Font Family: Arial Font Style: normal Font Weight: normal Font Decoration: none
Description: Line feature class showing pavement edges for roads and travelways in the county.
Copyright Text: This dataset was produced by Sanborn under contract for Prince William County, additional updates were performed by the Prince William County Geographic Information Systems Division.
Description: This layer contains the hydrological features representable as polygon features, it includes lakes and streams within the boundaries of Prince William County.
Copyright Text: Updated by Sanborn under contract by Prince William County. August 2012, based on Spring 2011 orthophotography
Description: The dataset contains lines that designate the legal geographic boundaries between county, city and township jurisdictions within the outer boundaries of Prince William County.
LongRangeLandUse
(
type: esriFieldTypeString, alias: LRLU_2205, length: 40
, Coded Values:
[Residential Neighborhood: Residential Neighborhood]
, [Marine Corps Base Quantico: Marine Corps Base Quantico]
, [Parks and Open Space: Parks and Open Space]
, ...12 more...
)
SpecialPlanningAreaType
(
type: esriFieldTypeString, alias: Special Planning Area Type, length: 40
, Coded Values:
[Activity Center: Activity Center]
, [Arts and Entertainment District: Arts and Entertainment District]
, [Hamlet: Hamlet]
, ...11 more...
)
AGOLandUse
(
type: esriFieldTypeString, alias: AGO Land Use, length: 75
)
Description: Prince William County school points. This layer contains school points for Elementary, Middle, and High schools. This layer also contains points for Learning Centers, Alternative Schools, and Universities with in the County.
DISTRICT
(
type: esriFieldTypeString, alias: DISTRICT, length: 15
, Coded Values:
[Manassas: Manassas City Schools]
, [Manassas Park: Manassas Park City Schools]
, [Prince William: Prince William County Public Schools]
, ...2 more...
)
Description: Polygon feature class showing impervious features in Prince William County. Shows all impervious surfaces greated that 200 sq ft. The impervious features were compiled from 1' resolution imagery collected in leaf-off conditions in March 2011.
Copyright Text: Sanborn for additional impervious inl parcels that were not in the existing planimetrics dataset for Prince William County.
Description: This layer displays points that represent culverts that are located in a water network. This layer also includes marshed areas. Descriptions of type codes can be found in the Prince William County Data Dictionary.
Copyright Text: Updated by Sanborn under contract with Prince William County, Aug. 2012 using Spring 2011 orthophotography
ACCESS_TYPE
(
type: esriFieldTypeString, alias: ACCESS_TYPE, length: 2
, Coded Values:
[DF: Public Access for Daily Fee]
, [MB: Members only on Public Access]
)
Description: A Green Infrastructure map county of Prince William, VA was developed to provide quantification of canopy and associated data for environmental monitoring. Digital aerial imagery, collected for the National Agriculture Imagery (NAIP) program at 1 meter resolution was classified to a Green Infrastructure Level 1 classification scheme with the following classes: 1) Non Woody Vegetation, 2)Woody Vegetation, 3) Impervious, 4) Water and 5) Bare Soil. The image was classified using Classification and Regression Tree techniques (CART analysis) and raster modeling. The classification accuracy assessment gave an overall accuracy of 95.25%This 2012 update is the result of a change detection process which buillt on the original 2008 classification. Changed areas were updated, and several other classification scheme changes were made, such as the reclassification of pools as impervious surfaces.
Copyright Text: Prince William County Department of Information Technology (DOIT), Geographic Information Systems (GIS) Division
Description: Sanborn derived this contour dataset from LiDAR data produced by Dewberry as part of a 2012 Virginia FEMA LiDAR project. The class-2 ground points were used to create a terrain surface with approximate point spacing of 2.5' (equal to the average spacing of the LiDAR class 2 ground points.) No thinning was done to the terrain surface. Using ArcGIS 3D Analyst tools, a 2' interval contour polyine feature class was derived from the terrain surface. Resulting contours were thin simplified, using ArcGIS tools, to remove extraneous vertices from the contours, and the contours were diced. This was done to increase efficiency in using the data for subsequesnt users.
Copyright Text: From LIDAR produced by Dewbery as part of a 2012 Virginia FEMA LIDAR project.; Sanborn; and Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division
Description: Sanborn derived this contour dataset from LiDAR data produced by Dewberry as part of a 2012 Virginia FEMA LiDAR project. The class-2 ground points were used to create a terrain surface with approximate point spacing of 2.5' (equal to the average spacing of the LiDAR class 2 ground points.) No thinning was done to the terrain surface. Using ArcGIS 3D Analyst tools, a 2' interval contour polyine feature class was derived from the terrain surface. Resulting contours were thin simplified, using ArcGIS tools, to remove extraneous vertices from the contours, and the contours were diced. This was done to increase efficiency in using the data for subsequesnt users.
Copyright Text: From LIDAR produced by Dewbery as part of a 2012 Virginia FEMA LIDAR project.; Sanborn; and Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division
Description: Sanborn derived this contour dataset from LiDAR data produced by Dewberry as part of a 2012 Virginia FEMA LiDAR project. The class-2 ground points were used to create a terrain surface with approximate point spacing of 2.5' (equal to the average spacing of the LiDAR class 2 ground points.) No thinning was done to the terrain surface. Using ArcGIS 3D Analyst tools, a 2' interval contour polyine feature class was derived from the terrain surface. Resulting contours were thin simplified, using ArcGIS tools, to remove extraneous vertices from the contours, and the contours were diced. This was done to increase efficiency in using the data for subsequesnt users.
Copyright Text: From LIDAR produced by Dewbery as part of a 2012 Virginia FEMA LIDAR project.; Sanborn; and Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division
Description: The Airport Safety Overlay District is established in recognition of airport related hazards which may endanger lives and property; obstructions which effectively reduce air space required for aircraft take-off, landing, and maneuvering which reduce the utility of the Manassas Regional Airport and the public investment therein. This district shall be in addition to and shall overlay all other zoning districts where it is applied so that any parcel of land lying in the airport impact overlay district shall also lie in one or more of the other zoning districts provided for by this ordinance. The effect is to create a new district which has the characteristics and limitations of the underlying district, together with the characteristics and limitations of the overlay district. It is the intent of this overlay district to regulate vertical encroachment obstructions within the airport protection area. (Ord. No. 04-78, 12-21-04)
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Department
Name: Data Center Opportunity Zone Overlay District
Display Field: NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The Data Center Opportunity Zone Overlay District was created for the purpose of promoting development of data centers within areas of the County where there is existing infrastructure that could adequately support the proposed use. This District continues the County's efforts to attract and advance high-tech industrial development while limiting negative impacts to communities. (Ord. No. 16-21, Attch., 5-17-16)
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: In furtherance of the purposes set forth in Code of Virginia, §§ 15.2-2200, 15.2-2283, and 15.2-2284, and in general to protect the health, safety and general welfare of the public by the prevention or reduction of traffic congestion and distracting visual clutter which may result in danger on the public and private streets, a limitation is hereby placed on certain automobile oriented, fast service, quick turnover uses and related signage, which generate traffic in such amount and in such manner as to present the possibility of increased danger to the motoring public and other impediments to safe travel. This district is created to mitigate adverse impacts resulting from development along major thoroughfares in Prince William County.
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: The purpose of creating a Redevelopment Overlay District (ROD) is to promote and perpetuate the continued economic viability of older commercial neighborhoods which are experiencing economic decline. To achieve this purpose, development regulations specific to the district are provisioned to encourage the redevelopment and the upkeep and upgrade of existing businesses, thereby providing an economic stimulus to the district.
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: This Zoning Overlay District is intended to promote harmonious development which is conducive to establishing and mainatining collaborative public-private research partnerships. To achieve this intent, the district will be located adjacent to a major public institution, such as an institute of higher education. The district will primarily promote those nonresidential uses that support and enhance the activities of the major public institution and that respond to the County's targeted industries program. In addition, the district will provide for residential dwelling units for people primarily associated with the targeted industries and the major public institution. The district will also provide for compatible nonresidential service uses needed to support the overall public-private research environment.
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: The purpose of creating a Domestic Fowl Overlay District is to permit the keeping of chickens, pigeons, doves and other domestic fowl on lots with a rural and semi-rural character that also contain a dwelling unit as a principal use. The keeping of domestic fowl is permitted by right on A-1 zoned properties and on SRR zoned properties by Special Use Permit on a lot with or without a principal residence within this district. To ensure reasonable protection of health, safety and welfare associated with the keeping of domestic fowl, development regulations specific to this district are provisioned. The keeping of domestic fowl is not permitted outside of the Domestic Fowl Overlay District, except on A-1 zoned lots of ten acres or larger. (Ord. No. 11-22, 4-19-11)
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: Historic Zoning Overlay Districts are created for the purpose of imposing special requirements in addition to the requirements pertaining to the underlying zoning in designated areas of the County, in order to protect and perpetuate those areas or structures which have been designated as being of significant historic, architectural or cultural interest.
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: The (Current) Land Use layer was initially constructed for a Chesapeake Bay watershed study to indicate the current land use as specified by the study at that time. This layer is now updated quarterly to show new current land use changes.US-NON-REC Non-Recreational Federal LandsVA-NON-REC Non-Recreational State LandsOS Open Space - Undeveloped or Vacant LandWATER Open WaterPP Power PlantQUARRY QuarryRAIL RailroadREC Recreational Lands – County OwnedUS-REC Recreational Lands – Federal OwnedVA-REC Recreational Lands – State OwnedRH Residential - High Density - Lots less than 6,000 sq ftRL Residential - Low Density - Lots between 1 ac and 20 acRM Residential - Medium Density - Lots between 6,000 sq ft and 1 acRX Residential - Very Low Density - Lots greater than 20 acSCH SchoolSCH-P School - PrivateUT UtilityVA-ROW VDOT Right-of-wayThe "MUN" field indicates lands that are other than Prince William County properties.The "USECODE" and "TYPE" fields indicate the assignment of use by Real Estate Assessments data.The "RURAL" field indicates whether the parcel is in the rural area or not.The "NOT_PWC" field indicates as "YES", any parcel or part of that is not within Prince William County proper. i.e - Town of Haymarket, Town of Occoquan, etc. would be identified by "YES".
Copyright Text: Prince William County Planning Office, Long-Range Division, Geographic Information Systems Department.
Description: The layer shows special use permits (drive-thru, signage, and other uses) and nonconforming uses (uses that historically are not allowed in certain districts but have been authorized by the Board of County Supervisors.)
Copyright Text: Prince William County Planning Office, Long-Range Division, GIS Unit
Description: This dataset contains the boundaries for lands of conservation and recreational interest in Prince William County, Virginia. The Conservation Lands Database is constantly being edited and updated. It may contain lands that still need to be researched to confirm their protection status or method. It was created to provide basic information regarding property and easement location and boundaries, and is used as a graphical representation of legally recorded deed and plat documents for properties and easements. Users should be aware that this data does not represent legal property or easement boundary descriptions, nor is it suitable for boundary determination of individual parcels.
Copyright Text: Prince William County Planning Office, Long-Range Division, Geographic Information Systems Department.
Description: Fireboxes for Prince William County Fire & Rescue along with City of Manassas, Manassas Park, MCB Quantico, Stafford County, Fauquier County, Loudoun County, Fairfax County, Fairfax City, Arlington County, and City of Alexandria. Fireboxes are polygons located within first due boundaries. Fireboxes are used in order to determine first due boundaries by calculating time/distance to the centroid of a firebox.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue
Description: In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro Geospatial, Inc. to provide aerial data acquisition, ground control, aerial triangulation and development of statewide ortho quality DEM and digital orthophotography data. The Virginia Base Mapping Program (VBMP) update project is divided into three collection phases: In 2017, Fugro flew the eastern third of Virginia at one foot resolution, with options for localities and other interested parties to upgrade resolution or purchase other optional products through the state contract. The middle third of Virginia will be flown in 2018 and the western third in 2019. Ortho products are 1-foot resolution statewide with upgrades to 6-inch resolution tiles and 3-inch resolution tiles in various regions within the project area. The Virginia Base Mapping project encompasses the entire land area of the Commonwealth of Virginia over 4 years. The State boundary is buffered by 1000'. Coastal areas of the State bordering the Atlantic Ocean or the Chesapeake Bay are buffered by 1000' or the extent of man-made features extending from shore. This metadata record describes the generation of new Digital Terrain Model (DTM) and contours generated at 2-foot intervals. All products are being delivered in the North American Datum of 1983 (1986), State Plane Virginia North. The vertical datum was the North American Vertical Datum of 1988 (NAVD88) using GEOID12B.
Description: In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro Geospatial, Inc. to provide aerial data acquisition, ground control, aerial triangulation and development of statewide ortho quality DEM and digital orthophotography data. The Virginia Base Mapping Program (VBMP) update project is divided into three collection phases: In 2017, Fugro flew the eastern third of Virginia at one foot resolution, with options for localities and other interested parties to upgrade resolution or purchase other optional products through the state contract. The middle third of Virginia will be flown in 2018 and the western third in 2019. Ortho products are 1-foot resolution statewide with upgrades to 6-inch resolution tiles and 3-inch resolution tiles in various regions within the project area. The Virginia Base Mapping project encompasses the entire land area of the Commonwealth of Virginia over 4 years. The State boundary is buffered by 1000'. Coastal areas of the State bordering the Atlantic Ocean or the Chesapeake Bay are buffered by 1000' or the extent of man-made features extending from shore. This metadata record describes the generation of new Digital Terrain Model (DTM) and contours generated at 2-foot intervals. All products are being delivered in the North American Datum of 1983 (1986), State Plane Virginia North. The vertical datum was the North American Vertical Datum of 1988 (NAVD88) using GEOID12B.
Copyright Text: Fugro,Inc. contractor through VBMP; PWC GIS
Description: In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro Geospatial, Inc. to provide aerial data acquisition, ground control, aerial triangulation and development of statewide ortho quality DEM and digital orthophotography data. The Virginia Base Mapping Program (VBMP) update project is divided into three collection phases: In 2017, Fugro flew the eastern third of Virginia at one foot resolution, with options for localities and other interested parties to upgrade resolution or purchase other optional products through the state contract. The middle third of Virginia will be flown in 2018 and the western third in 2019. Ortho products are 1-foot resolution statewide with upgrades to 6-inch resolution tiles and 3-inch resolution tiles in various regions within the project area. The Virginia Base Mapping project encompasses the entire land area of the Commonwealth of Virginia over 4 years. The State boundary is buffered by 1000'. Coastal areas of the State bordering the Atlantic Ocean or the Chesapeake Bay are buffered by 1000' or the extent of man-made features extending from shore. This metadata record describes the generation of new Digital Terrain Model (DTM) and contours generated at 2-foot intervals. All products are being delivered in the North American Datum of 1983 (1986), State Plane Virginia North. The vertical datum was the North American Vertical Datum of 1988 (NAVD88) using GEOID12B.
Description: This feature class represents Magisterial Election districts boundaries information as determined by the Prince William County BOCS. Currently there are 7 Magisterial districts in Prince William County. Established as the 2010 election redistricting. They are Gainesville, Brentsville, Coles, Occoquan, Neabsco, Potomac, Woodbridge
Copyright Text: Prince William County Department of Information Technology (DOIT), Geographic Information Systems(GIS) Division
Description: This data layer contains polygon features representing the approximate locations of Resource Protection Areas located within Prince William County, Virginia. RPAs include the land area within 100 feet of a perennial stream bank or edge of wetlands adjacent to the perennial stream. RPA areas are protected under state law and local ordinances. In general, no development, land disturbance, or vegetation removal is allowed in an RPA. RPAs were designated along all perennial streams in the County. The layer was derived from PASA (Preservation Area Site Assessment) studies that have been approved by Watershed Management Branch, Environmental Services Division, Department of Public Works.
Copyright Text: Prince William County Department of Public Works, Environmental Services Division
Description: This data layer contains point features representing the approximate location of storm water structures located within Prince William County, Virginia. It was created to provide basic information regarding the type of storm water structure (inlets, manholes, end walls, risers, etc.), elevations of the structure, and maintenance responsibility of the structure. The layer was derived mainly from as-built plans, however some information may have been obtained through approved plans as well as field surveys.
Copyright Text: Prince William County Department of Public Works, Environmental Services Division
Description: This data layer contains line features representing the approximate location of storm water pipes and easements located within Prince William County, Virginia. It was created to provide basic information regarding storm water pipes (type of material, diameter, length, elevations, maintenance responsibility, etc.) and storm drainage easements (ditches, swales, etc.). The layer was derived mainly from as-built plans and recorded plats, however some information may have been obtained through approved plans as well as field surveys.
Copyright Text: Prince William County Department of Public Works, Environmental Services Division
Description: This data layer contains polygon features representing the approximate location of storm water management facilities and their access easements located within Prince William County, Virginia. It was created to provide basic information regarding storm water management facilities (type, riser structure, spillway, drainage area, watershed, etc.) and tracks the maintenance responsibility of the facility. The layer was derived mainly from as-built plans and recorded plats, however some information may have been obtained through approved plans as well as field surveys.
Copyright Text: Prince William County Department of Public Works, Environmental Services Division
Description: Police facility locations within the Prince William County boundary. This includes other jurisdictional police stations in the Towns of Occoquan, Haymarket, Dumfries, Quantico, the Cities of Manassas and Manassas Park, Quantico Marine Corp Base and the State Police.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Police Department
Description: The Driveway feature class contains polyline features that represent vehicle driveways. They were compiled primarily through contractor from 2002 Digital Imagery with some updates since from As-builts. Updated in 2018 from 2017 Imagery. Until Sept. 2019 were apart of the Trails layer. In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro Geospatial, Inc. to provide aerial data acquisition, ground control, aerial triangulation and development of statewide ortho quality DEM and digital orthophotography data. The Virginia Base Mapping Program (VBMP) update project is divided into three collection phases: In 2017, Fugro flew the eastern third of Virginia at one foot resolution, with options for localities and other interested parties to upgrade resolution or purchase other optional products through the state contract. The middle third of Virginia will be flown in 2018 and the western third in 2019. Ortho products are 1-foot resolution statewide with upgrades to 6-inch resolution tiles and 3-inch resolution tiles in various regions within the project area. The Virginia Base Mapping project encompasses the entire land area of the Commonwealth of Virginia over 4 years. The State boundary is buffered by 1000'. Coastal areas of the State bordering the Atlantic Ocean or the Chesapeake Bay are buffered by 1000' or the extent of man-made features extending from shore. This metadata record describes the generation of new Digital Terrain Model (DTM) and contours generated at 2-foot intervals. All products are being delivered in the North American Datum of 1983 (1986), State Plane Virginia North. The vertical datum was the North American Vertical Datum of 1988 (NAVD88) using GEOID12B.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division.
Description: The sidewalk feature class contains polyline features that represent foot and/or bike paths. Created new in 2018 from 2017 imagery by Fugro, Inc.The Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro Geospatial, Inc. to provide aerial data acquisition, ground control, aerial triangulation and development of statewide ortho quality DEM and digital orthophotography data. The Virginia Base Mapping Program (VBMP) update project is divided into three collection phases: In 2017, Fugro flew the eastern third of Virginia at one foot resolution, with options for localities and other interested parties to upgrade resolution or purchase other optional products through the state contract. The middle third of Virginia will be flown in 2018 and the western third in 2019. Ortho products are 1-foot resolution statewide with upgrades to 6-inch resolution tiles and 3-inch resolution tiles in various regions within the project area. The Virginia Base Mapping project encompasses the entire land area of the Commonwealth of Virginia over 4 years. The State boundary is buffered by 1000'. Coastal areas of the State bordering the Atlantic Ocean or the Chesapeake Bay are buffered by 1000' or the extent of man-made features extending from shore. This metadata record describes the generation of new Digital Terrain Model (DTM) and contours generated at 2-foot intervals. All products are being delivered in the North American Datum of 1983 (1986), State Plane Virginia North. The vertical datum was the North American Vertical Datum of 1988 (NAVD88) using GEOID12B.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division., Fugro, Inc.