View In:   ArcGIS Online Map Viewer

Name: COUNTY_POLY

Display Field: CO_COUNTY

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Loudoun County was founded and surveyed 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 Assessor's office dictates how these parcels are taxed, as do other jusidictions. 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.</SPAN></P></DIV></DIV></DIV>

Copyright Text:

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 1.1635727443333328E7
YMin: 6992630.695000008
XMax: 1.1815632111666664E7
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Spatial Reference: 2924  (2924)

Drawing Info:

Renderer:
Simple Renderer:
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Labeling Info:

Advanced Query Capabilities:

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Supports OrderBy: true
Supports Distinct: true
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Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• CO_COUNTY ( type: esriFieldTypeString, alias: CO_COUNTY, editable: true, nullable: false, length: 3, defaultValue: null, modelName: CO_COUNTY )
• CO_ED ( type: esriFieldTypeSmallInteger, alias: CO_ED, editable: true, nullable: false, defaultValue: null, modelName: CO_ED )
• CO_UPD_SOURCE ( type: esriFieldTypeSmallInteger, alias: CO_UPD_SOURCE, editable: true, nullable: false, defaultValue: null, modelName: CO_UPD_SOURCE )
• CO_UPD_DATE ( type: esriFieldTypeDate, alias: CO_UPD_DATE, editable: true, nullable: true, length: 8, defaultValue: null, modelName: CO_UPD_DATE )
• CO_UPD_USER ( type: esriFieldTypeSmallInteger, alias: CO_UPD_USER, editable: true, nullable: false, defaultValue: null, modelName: CO_UPD_USER )
• Shape__Area ( type: esriFieldTypeDouble, alias: SHAPE.STArea(), editable: false, nullable: false, defaultValue: null, modelName: SHAPE.STArea() )
• Shape__Length ( type: esriFieldTypeDouble, alias: SHAPE.STLength(), editable: false, nullable: false, defaultValue: null, modelName: SHAPE.STLength() )

Templates:

• Name: COUNTY_POLY
  Description:
  Prototype:
  CO_UPD_USER: 0
  CO_UPD_DATE: null
  CO_COUNTY:
  CO_ED: 0
  CO_UPD_SOURCE: 0
  
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Capabilities: Query

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Is Data Versioned: false

Supports Rollback On Failure: true

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Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Analytic   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata