| Key Employers of Loudoun County, VA (2011) | |
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Data format: SDE Feature Class File or table name: GISDBB.GISBROW.KEY_EMPLOYERS_POINT Coordinate system: Lambert Conformal Conic Theme keywords: planningCadastre, society, business, employment, economic, development |
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Abstract:
This dataset represents the institutions with the most employees in Loudoun County as of September 15, 2011. |
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Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with green text are defined in the ESRI Profile of the CSDGM. Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.
This dataset represents the institutions with the most employees in Loudoun County as of September 15, 2011.
These data were compiled by the Loudoun County Office of Economic Development for mapping purposes and to give county staff a locational understanding of where key businesses and institutions are located and where there is potential for future business and development opportunities.
Data are stored in the corporate ArcSDE Geodatabase as a point feature class. The coordinate system is Virginia State Plane (North), Zone 4501, datum NAD83 HARN (vertical datum, if applicable, NAVD88), US Survey foot units.
publication date
Every reasonable effort has been made to assure the accuracy of these data. Loudoun County, Virginia does not assume any liability arising from the use of these data. These data are provided without warranty of any kind, expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular service. Reliance on these data is at the risk of the user. These data were generated for use by Loudoun County and are available to the public. These data are intended for use at 1:2400 scale or smaller. Acknowledgement of Loudoun County would be appreciated in products derived from these data.
1 Harrison Street SE, 2nd floor
MS 65
Retention of attribute accuracy throughout the personal geodatabase or shapefile to ArcSDE geodatabase feature class coversion process was ensured by a manual or automatic QA/QC programmatic check. To meet satisfactory QA/QC requirements the input coverage and output feature class must have, on a record by record basis, identical attribution when comparing all concatenated fields to all the user-defined attribution.
Topologically clean
Key employer identification data were provided to the Office of Mapping and Geographic Information by the Office of Economic Development. The key criteria was the employer location being in Loudoun County and the number of employees. Features may have been eliminated or generalized due to scale and intended use. To assist Loudoun County, Virginia in the maintenance of the data, please provide any information concerning discovered errors, omissions, or other discrepancies found in the data.
Retention of coordinate accuracy throughout the personal geodatabase or shapefile to ArcSDE geodatabase feature class conversion process was ensured by a manual or automatic QA/QC programmatic check. To meet satisfactory QA/QC requirements the input coverage and output feature class must have the same record total, and on a record by record basis, area, perimeter, and length differential of less than +/- 0.5%.
These geographic data were created per request of the Office of Economic Development.
Used geocoding tool and address location to spatially locate tabular data addresses provided by the Office of Economic Development.
Internal feature number.
ESRI
Feature geometry.
ESRI
Name of employer
Economic Development
Employer institution type
Economic Development
Employer website
Economic Development
Employer address
Economic Development
Employer address zipcode
Economic Development
Source that created or modified feature class
Loudoun County
Not for public distribution. Internal User ID of ediitor creating or modifying a feature
Date that feature class was updated
Loudoun County
Range of the number of employees
Economic Development
KE_UPD_SOURCE: Source that created or modified feature class
0 Undetermined 1 Legacy 2 County 3 Contract
1 Harrison Street S.E., 2nd floor
MS 65
Every reasonable effort has been made to assure the accuracy of these data. Loudoun County, Virginia does not assume any liability arising from the use of these data. These data are provided without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular service. Reliance on these data is at the risk of the user.
ESRI Personal Geodatabase Feature Class
ESRI Shapefile
AutoCad Digital Exchange File
Size limit: 4.5 GB. Visit our website at: http://www.loudoun.gov/omagi, click on "Loudoun County Mapping Documents & Order Forms." The "Forms" directory will lead you to custom & standard (countywide) data order forms. Hardcopy maps may also be available; please contact the Mapping Office Public Information Counter for more information regarding all data requests.
1 Harrison Street SE, 2nd Floor
MS 65