Data Catalog

• County

  Loudoun Road Casings

  Loudoun County, Virginia —

  More MetadataRoad Casings are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. Captured as...

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  • ArcGIS GeoServices REST API
  • GeoJSON
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• County

  Loudoun Election Precincts

  Loudoun County, Virginia —

  More MetadataThis file contains the voting precincts. These precinct boundaries were last reviewed, updated, and adopted by the Board of Supervisors on November 15,...

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  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Loudoun Imagery 1937

  Loudoun County, Virginia —

  This data set contains the 1937 aerial imagery for the majority of Loudoun County, VA. It is composed of United States Farm Service Agency (USDA FSA) hardcopy...

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  • ArcGIS GeoServices REST API

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