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��<HTML> <HEAD> <SCRIPT LANGUAGE="JScript"></SCRIPT> </HEAD> <BODY BGCOLOR="#FFFFFF" ONCONTEXTMENU="return true"> <A name="Top" /> <TABLE COLS="2" WIDTH="100%" BGCOLOR="#CCFFCC" CELLPADDING="11" BORDER="0" CELLSPACING="0"> <TR ALIGN="center" VALIGN="center"> <TD COLSPAN="2"> Address Points of Loudoun County, VA </TD> </TR> <TR ALIGN="left" VALIGN="top"> <TD> Data format: SDE Feature Class File or table name: GISDBB.GISBROW.ADDRESS_POINT Coordinate system: Lambert Conformal Conic Theme keywords: location, address, point, location, structure, access, public safety </TD> </TR> <TR> <TD COLSPAN="2"> Abstract: Address points mark the location of each addressable commercial and residential structure and its access point. The access point is the place where a driveway intersects the road. The building point is where the structure is located. An addressable structure is one where people live, work, or gather. </TD> </TR> </TABLE> <H3>FGDC and ESRI Metadata:</H3> <UL> <LI><A HREF="#Identification_Information">Identification Information</A></LI> <LI><A HREF="#Data_Quality_Information">Data Quality Information</A></LI> <LI><A HREF="#Spatial_Data_Organization_Information">Spatial Data Organization Information</A></LI> <LI><A HREF="#Spatial_Reference_Information">Spatial Reference Information</A></LI> <LI><A HREF="#Entity_and_Attribute_Information">Entity and Attribute Information</A></LI> <LI><A HREF="#103886208"> Distribution Information </A></LI> <LI><A HREF="#Metadata_Reference_Information">Metadata Reference Information</A></LI> </UL> <BLOCKQUOTE> Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) <A TARGET="viewer" HREF="http://www.fgdc.gov/metadata/csdgm/index_html"> Content Standard for Digital Geospatial Metadata (CSDGM)</A>. Elements shown with green text are defined in the <A TARGET="viewer" HREF="http://www.esri.com/metadata/esriprof80.html"> ESRI Profile of the CSDGM.</A> 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. </BLOCKQUOTE> <A name="Identification_Information"><HR /></A> <DL> <DT>Identification Information:</DT> <DD> <DL> <DT>Citation:</DT> <DD> <DL> <DT>Citation information:</DT> <DD> <DL> <DT> Originators: Loudoun County, Virginia, Office of Mapping and Geographic Information (OMAGI)</DT> <DT>Title:</DT> <DD>Address Points of Loudoun County, VA</DD> <DT>*File or table name: GISDBB.GISBROW.ADDRESS_POINT</DT> <DT> Publication date: Present</DT> <DT>*Geospatial data presentation form: vector digital data</DT> <DT>Online linkage: see distribution information </DT> </DL> </DD> </DL> </DD> <DT>Description:</DT> <DD> <DL> <DIV> <DT>Abstract:</DT> <PRE ID="original">Address points mark the location of each addressable commercial and residential structure and its access point. The access point is the place where a driveway intersects the road. The building point is where the structure is located. An addressable structure is one where people live, work, or gather.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Purpose:</DT> <PRE ID="original">The access point is used to assign an address to the structure. Addresses are assigned to assist in the provision of emergency services; they can be queried at all Fire and Rescue stations and by E-911 dispatchers</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Supplemental information:</DT> <PRE ID="original">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.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Language of dataset: en</DT> </DL> </DD> <DT>Time period of content:</DT> <DD> <DL> <DT>Time period information:</DT> <DD> <DL> <DT>Range of dates/times:</DT> <DD> <DL> <DT>Beginning date: 1987</DT> <DT>Ending date: present</DT> </DL> </DD> </DL> </DD> <DIV> <DT>Currentness reference:</DT> <PRE ID="original">publication date</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Status:</DT> <DD> <DL> <DT> Progress: In work</DT> <DT> Maintenance and update frequency: Daily</DT> </DL> </DD> <DT>Spatial domain:</DT> <DD> <DL> <DT>Bounding coordinates:</DT> <DD> <DL> <DT>*West bounding coordinate: -77.964290</DT> <DT>*East bounding coordinate: -77.330341</DT> <DT>*North bounding coordinate: 39.321979</DT> <DT>*South bounding coordinate: 38.848725</DT> </DL> </DD> <DT>Local bounding coordinates:</DT> <DD> <DL> <DT>*Left bounding coordinate: 11635475.713333</DT> <DT>*Right bounding coordinate: 11813849.950000</DT> <DT>*Top bounding coordinate: 7164956.915000</DT> <DT>*Bottom bounding coordinate: 6994233.305000</DT> </DL> </DD> </DL> </DD> <DT>Keywords:</DT> <DD> <DL> <DT>Theme:</DT> <DD> <DL> <DT> Theme keywords: location</DT> <DT> Theme keyword thesaurus: ISO 19115</DT> </DL> </DD> <DT>Theme:</DT> <DD> <DL> <DT> Theme keywords: address, point, location, structure, access, public safety</DT> <DT> Theme keyword thesaurus: none</DT> </DL> </DD> <DT>Place:</DT> <DD> <DL> <DT> Place keywords: Loudoun, County, Virginia</DT> <DT>Place keyword thesaurus: none</DT> </DL> </DD> </DL> </DD> <DT>Access constraints: none</DT> <DIV> <DT>Use constraints:</DT> <PRE ID="original">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 this data. 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.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Point of contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Addressing Coordinator</DT> <DT>Contact address:</DT> <DD> <DL> <DT> Address type: mailing and physical address</DT> <DIV> <DT>Address:</DT> <PRE ID="original">1 Harrison Street SE, 2nd Floor</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Address:</DT> <PRE ID="original">P.O. Box 7000</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> City: Leesburg</DT> <DT> State or province: Va</DT> <DT> Postal code: 20175</DT> <DT>Country: USA</DT> </DL> </DD> <DT> Contact voice telephone: 703.771.5778</DT> <DT>Contact facsimile telephone: 703.771.5075</DT> <DT>Contact electronic mail address: mapping@loudoun.gov</DT> <DT>Hours of service: 8:00-5:00 EST, M-F</DT> </DL> </DD> </DL> </DD> <DT>Security information:</DT> <DD> <DL> <DT>Security classification: Public Information</DT> </DL> </DD> <DT>*Native dataset format: SDE Feature Class</DT> <DT>*Native data set environment:</DT> <DD>Microsoft Windows Vista Version 6.0 (Build 6002) Service Pack 2; ESRI ArcCatalog 9.3.1.4000</DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Data_Quality_Information"><HR /></A> <DL> <DT>Data Quality Information:</DT> <DD> <DL> <DT>Attribute accuracy:</DT> <DD> <DL> <DIV> <DT>Attribute accuracy report:</DT> <PRE ID="original">Retention of attribute accuracy throughout the coverage to geodatabase feature class conversion process was ensured by a 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.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DIV> <DT>Logical consistency report:</DT> <PRE ID="original">Topologically Clean</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Completeness report:</DT> <PRE ID="original">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.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Positional accuracy:</DT> <DD> <DL> <DT>Horizontal positional accuracy:</DT> <DD> <DL> <DIV> <DT>Horizontal positional accuracy report:</DT> <PRE ID="original">Currently the addresses are being moved within the building footprints. It is an ongoing project and the accuracy cannot be determined at this time. Retention of coordinate accuracy throughout the coverage to geodatabase feature class conversion process was ensured by a 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%.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> </DL> </DD> <DT>Lineage:</DT> <DD> <DL> <DT>Source information:</DT> <DD> <DL> <DT>Source citation:</DT> <DD> <DL> <DT>Citation information:</DT> <DD> <DL> <DT> Originators: Land owner, Building and Development approval</DT> <DT>Title:</DT> <DD>Address Applications</DD> </DL> </DD> </DL> </DD> <DIV> <DT>Source contribution:</DT> <PRE ID="original">gives location of structure and driveway access point</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Source information:</DT> <DD> <DL> <DT>Source citation:</DT> <DD> <DL> <DT>Citation information:</DT> <DD> <DL> <DT> Originators: Subdivision Land Developer</DT> <DT>Title:</DT> <DD>Addres Plat</DD> </DL> </DD> </DL> </DD> <DT>Type of source media: mylar</DT> <DIV> <DT>Source contribution:</DT> <PRE ID="original">Developer provides home and/or driveway locations for planned subdivision</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Process step:</DT> <DD> <DL> <DIV> <DT>Process description:</DT> <PRE ID="original">Address layer created to assign and maintain addresses for new development and commercial properties.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Process date: 1987</DT> <DT>Process contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Address Coordinator</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Process step:</DT> <DD> <DL> <DIV> <DT>Process description:</DT> <PRE ID="original">The rural route and box addresses were not being maintained at the time by the County. In 1990, the rural readdressing program was initiated by the Board of Supervisors in order to name all roads in the county and to assign addresses to all rural routes. The process to create an addressing ordinance was also initiated at this time. The addressing ordinance was passed 1/21/92.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Process date: 1/21/92</DT> <DT>Process contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Addressing Coordinator</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Process step:</DT> <DD> <DL> <DIV> <DT>Process description:</DT> <PRE ID="original">This data set was part of a batch process that converted legacy data from ArcInfo coverage in Librarian to a single-tiled ArcInfo coverage in preparation for a final conversion to ArcSDE Geodatabase Feature Classes. Data were extracted from Librarian using the EXTRACT TOPOLOGICAL command. Multi-tiled data sets were extracted into multiple coverages and then combined based on the feature type(s). Layers with both polygon and arc feature classes were processed with the Arc commands MAPJOIN and DISSOLVE. Arc feature classes alone were processed with the Arc commands, APPEND and DISSOLVE. Layers with both arc and point feature classes and point feature classes alone were processed with the Arc command, APPEND. When used, the arc command, DISSOLVE, was given with the <#all> option. All coverages were then reprojected to HARN83 using the following .prj file specifications: INPUT PROJECTION STATEPLANE UNITS FEET ZONE 5551 DATUM NAD27 NADCON PARAMETERS OUTPUT PROJECTION STATEPLANE UNITS FEET FIPSZONE 4501 DATUM HPGN NADCON PARAMETERS END The dataset was then converted to a feature class in a geodatabase in ArcSDE.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Process date: 2004</DT> <DT>Process contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: GIS Analyst</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Process step:</DT> <DD> <DL> <DIV> <DT>Process description:</DT> <PRE ID="original">Current process: Rural addresses are assigned at the time that a landowner builds a house. The address is applied for and a map with the house and driveway location is provided. Land development addresses are assigned to lots less than three acres when a record plat is recorded. Commercial and multi-family residential addresses are assigned at the time of site plan approval. An address is based on where the driveway or main access to a commercial/multi-family structure meets the road.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Process date: current</DT> <DT>Process contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Addressing Coordinator</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Process step:</DT> <DD> <DL> <DIV> <DT>Process description:</DT> <PRE ID="original">Address points participate in an SDE Feature Data Set Topology with Parcel Polygons. The rule, "Address Point must be properly inside Parcel Polygon" is validated daily.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Process date: current</DT> <DT>Process contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Addressing Coordinator</DT> </DL> </DD> </DL> </DD> </DL> </DD> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Spatial_Data_Organization_Information"><HR /></A> <DL> <DT>Spatial Data Organization Information:</DT> <DD> <DL> <DT>Indirect spatial reference method:</DT> <DD>Loudoun County</DD> <DT>*Direct spatial reference method: Vector</DT> <DT>Point and vector object information:</DT> <DD> <DL> <DT>SDTS terms description:</DT> <DD> <DL> <DT>*Name: GISDBB.GISBROW.ADDRESS_POINT</DT> <DT>*SDTS point and vector object type: Entity point</DT> <DT>*Point and vector object count: 213652</DT> </DL> </DD> <DT>ESRI terms description:</DT> <DD> <DL> <DT>*Name: GISDBB.GISBROW.ADDRESS_POINT</DT> <DT>*ESRI feature type: Simple</DT> <DT>*ESRI feature geometry: Point</DT> <DT>*ESRI topology: FALSE</DT> <DT>*ESRI feature count: 213652</DT> <DT>*Spatial index: FALSE</DT> <DT>*Linear referencing: FALSE</DT> </DL> </DD> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Spatial_Reference_Information"><HR /></A> <DL> <DT>Spatial Reference Information:</DT> <DD> <DL> <DT>Horizontal coordinate system definition:</DT> <DD> <DL> <DT>Coordinate system name:</DT> <DD> <DL> <DT>*Projected coordinate system name: NAD_1983_HARN_StatePlane_Virginia_North_FIPS_4501_Feet</DT> <DT>*Geographic coordinate system name: GCS_North_American_1983_HARN</DT> </DL> </DD> <DT>Planar:</DT> <DD> <DL> <DT>Map projection:</DT> <DD> <DL> <DT>*Map projection name: Lambert Conformal Conic</DT> <DT>Lambert conformal conic:</DT> <DL><DT>*Standard parallel: 38.033333</DT> <DT>*Standard parallel: 39.200000</DT> <DT>*Longitude of central meridian: -78.500000</DT> <DT>*Latitude of projection origin: 37.666667</DT> <DT>*False easting: 11482916.666667</DT> <DT>*False northing: 6561666.666667</DT> </DL> </DL> </DD> <DT>Planar coordinate information:</DT> <DD> <DL> <DT>*Planar coordinate encoding method: coordinate pair</DT> <DT>Coordinate representation:</DT> <DD> <DL> <DT>*Abscissa resolution: 0.000208</DT> <DT>*Ordinate resolution: 0.000208</DT> </DL> </DD> <DT>*Planar distance units: survey feet</DT> </DL> </DD> </DL> </DD> <DT>Geodetic model:</DT> <DD> <DL> <DT>*Horizontal datum name: D_North_American_1983_HARN</DT> <DT>*Ellipsoid name: Geodetic Reference System 80</DT> <DT>*Semi-major axis: 6378137.000000</DT> <DT>*Denominator of flattening ratio: 298.257222</DT> </DL> </DD> </DL> </DD> <DT>Vertical coordinate system definition:</DT> <DD> <DL> <DT>Altitude system definition:</DT> <DD> <DL> <DT>*Altitude resolution: 1.000000</DT> <DT>*Altitude encoding method: Explicit elevation coordinate included with horizontal coordinates</DT> </DL> </DD> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Entity_and_Attribute_Information"><HR /></A> <DL> <DT>Entity and Attribute Information:</DT> <DD> <DL> <DT>Detailed description:</DT> <DD> <DL> <DT>*Name: GISDBB.GISBROW.ADDRESS_POINT</DT> <DT>Entity type:</DT> <DD> <DL> <DT>*Entity type label: GISDBB.GISBROW.ADDRESS_POINT</DT> <DT>*Entity type type: Feature Class</DT> <DT>*Entity type count: 213652</DT> <DT>Entity type definition:</DT> <DD>point feature class</DD> <DT>Entity type definition source:</DT> <DD>ESRI</DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: OBJECTID</DT> <DT>*Attribute alias: OBJECTID</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Internal feature number.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">ESRI</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: OID</DT> <DT>*Attribute width: 4</DT> <DT>*Attribute precision: 10</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>Sequential unique whole numbers that are automatically generated.</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_POINT_TYPE</DT> <DT>*Attribute alias: AD_POINT_TYPE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Type of Address point</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: String</DT> <DT>*Attribute width: 1</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Enumerated domain:</DT> <DD> <DL> <DT>Enumerated domain value: See Entity and Attribute Detail Citation for Data Dictionary</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_CHAIN_ID</DT> <DT>*Attribute alias: AD_CHAIN_ID</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">a unique identifier assigned to each street name in the county</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Integer</DT> <DT>*Attribute width: 4</DT> <DT>*Attribute precision: 10</DT> <DT>*Attribute scale: 0</DT> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_ADDRESS</DT> <DT>*Attribute alias: AD_ADDRESS</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">5-digit address number unless previously established with fewer digits w/in Town jurisdiction</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Integer</DT> <DT>*Attribute width: 4</DT> <DT>*Attribute precision: 10</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_ADDRESS_EXT</DT> <DT>*Attribute alias: AD_ADDRESS_EXT</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">address number extension such as a letter or number</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: String</DT> <DT>*Attribute width: 5</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_UPD_SOURCE</DT> <DT>*Attribute alias: AD_UPD_SOURCE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Source that created or updated feature class</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: SmallInteger</DT> <DT>*Attribute width: 2</DT> <DT>*Attribute precision: 5</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Enumerated domain:</DT> <DD> <DL> <DT>Enumerated domain value: See Entity and Attribute Detail Citation for Data Dictionary</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_UPD_DATE</DT> <DT>*Attribute alias: AD_UPD_DATE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Feature creation or modification date</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Date</DT> <DT>*Attribute width: 36</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_UPD_USER</DT> <DT>*Attribute alias: AD_UPD_USER</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Not for public distribution. Internal User ID of editor creating or modifying a feature. Intended to track and audit features internally by County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: SmallInteger</DT> <DT>*Attribute width: 2</DT> <DT>*Attribute precision: 5</DT> <DT>*Attribute scale: 0</DT> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_ADDRESS_TASK</DT> <DT>*Attribute alias: AD_ADDRESS_TASK</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">internal tracking number</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: String</DT> <DT>*Attribute width: 11</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_MCPI</DT> <DT>*Attribute alias: AD_MCPI</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">9 digit parcel ID associated with the address point</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: String</DT> <DT>*Attribute width: 12</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: SHAPE</DT> <DT>*Attribute alias: Shape</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Feature geometry.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">ESRI</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Geometry</DT> <DT>*Attribute width: 4</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>Coordinates defining the features.</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_LOUD_ID</DT> <DT>*Attribute alias: AD_LOUD_ID</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">The unique Loudoun County identification number for address</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Integer</DT> <DT>*Attribute width: 4</DT> <DT>*Attribute precision: 10</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_ADD_DATE</DT> <DT>*Attribute alias: AD_ADD_DATE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Date address is added into GIS</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Date</DT> <DT>*Attribute width: 36</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_USE</DT> <DT>*Attribute alias: AD_USE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Use of address</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: String</DT> <DT>*Attribute width: 1</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Enumerated domain:</DT> <DD> <DL> <DT>Enumerated domain value: See Entity and Attribute Detail Citation for Data Dictionary</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Attribute:</DT> <DD> <DL> <DT>Attribute label: AD_END_DATE</DT> <DT>*Attribute alias: AD_END_DATE</DT> <DIV> <DT>Attribute definition:</DT> <PRE ID="original">Date address is removed from GIS</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Attribute definition source:</DT> <PRE ID="original">Loudoun County</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>*Attribute type: Date</DT> <DT>*Attribute width: 36</DT> <DT>*Attribute precision: 0</DT> <DT>*Attribute scale: 0</DT> <DT>Attribute domain values:</DT> <DD> <DL> <DT>Unrepresentable domain:</DT> <DD>User generated text</DD> </DL> </DD> <DT>Attribute value accuracy information:</DT> <DD> <DL> <DT>Attribute value accuracy: Not currently maintained</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Overview description:</DT> <DD> <DL> <DIV> <DT>Entity and attribute overview:</DT> <PRE ID="original">AD_POINT_TYPE: access or building point</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Entity and attribute detail citation:</DT> <PRE ID="original">Code Description 1 access point 2 building address point</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Overview description:</DT> <DD> <DL> <DIV> <DT>Entity and attribute overview:</DT> <PRE ID="original">AD_UPD_SOURCE: Source that created or updated feature class</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Entity and attribute detail citation:</DT> <PRE ID="original">Code Description 0 Undetermined 1 Legacy 2 County 3 Contract</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Overview description:</DT> <DD> <DL> <DIV> <DT>Entity and attribute overview:</DT> <PRE ID="original">AD_USE: Use of address</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Entity and attribute detail citation:</DT> <PRE ID="original">Code Description C Commercial R Residential</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A NAME="103886208"> <HR /> </A> <DL> <DT>Distribution Information: </DT> <DD> <DL> <DT>Distributor:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Public Information Counter</DT> <DT>Contact address:</DT> <DD> <DL> <DT> Address type: mailing and physical address</DT> <DIV> <DT>Address:</DT> <PRE ID="original">1 Harrison Street SE, 2nd Floor</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DIV> <DT>Address:</DT> <PRE ID="original">P.O. Box 7000</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> City: Leesburg</DT> <DT> State or province: VA</DT> <DT> Postal code: 20175</DT> <DT>Country: USA</DT> </DL> </DD> <DT> Contact voice telephone: 703.771.5778</DT> <DT>Contact facsimile telephone: 703.771.5075</DT> <DT>Contact electronic mail address: mapping@loudoun.gov</DT> <DT>Hours of service: 8:00-5:00 EST, M-F</DT> </DL> </DD> </DL> </DD> <DT>Resource description: Offline Data</DT> <DIV> <DT>Distribution liability:</DT> <PRE ID="original">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</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT>Standard order process:</DT> <DD> <DL> <DT>Digital form:</DT> <DD> <DL> <DT>Digital transfer information:</DT> <DD> <DL> <DT>Format name: GDB</DT> <DIV> <DT>Format specification:</DT> <PRE ID="original">ESRI Geodatabase Feature Class</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Digital transfer option:</DT> <DD> <DL> <DT>Offline option:</DT> <DD> <DL> <DT>Offline media: CD-ROM</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Digital form:</DT> <DD> <DL> <DT>Digital transfer information:</DT> <DD> <DL> <DT>Format name: SHP</DT> <DIV> <DT>Format specification:</DT> <PRE ID="original">ESRI Shapefile</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Digital transfer option:</DT> <DD> <DL> <DT>Offline option:</DT> <DD> <DL> <DT>Offline media: CD-ROM</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Digital form:</DT> <DD> <DL> <DT>Digital transfer information:</DT> <DD> <DL> <DT>Format name: DXF</DT> <DIV> <DT>Format specification:</DT> <PRE ID="original">AutoCad Digital Exchange File</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Digital transfer option:</DT> <DD> <DL> <DT>Offline option:</DT> <DD> <DL> <DT>Offline media: CD-ROM</DT> </DL> </DD> </DL> </DD> </DL> </DD> <DT>Fees: Loudoun County distributes spatial data in ArcGIS coverage or shapefile format for the cost of reproduction. Countywide spatial datasets may be purchased for $21 per CD or $22 per DVD for up to 650 MB or 4.5 GB of data, respectively. There is a $10 surcharge to purchase countywide topography, and a $3 charge if the item is to be mailed. If the customer wants the data in DXF format and/or would like OMAGI to custom select specific geographic areas of the County, there is an additional $7 per 15 minute increment labor charge. Select aerial imagery is also available.</DT> <DIV> <DT>Ordering instructions:</DT> <PRE ID="original">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.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> <DT>Standard order process:</DT> <DD> <DL> <DT>Non-digital form:</DT> <DD>Address Maps available</DD> <DIV> <DT>Ordering instructions:</DT> <PRE ID="original">Visit our website at: <http://www.loudoun.gov/omagi/index.htm>, click on "OMAGI Documents and Information." Our "Products & Services" link will lead you to order forms and lists of available data. Hardcopy maps may also be available; please contact the Mapping Office Public Information Counter for more information regarding all data requests.</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> <A name="Metadata_Reference_Information"><HR /></A> <DL> <DT>Metadata Reference Information:</DT> <DD> <DL> <DT>*Metadata date: 20111020</DT> <DT>*Language of metadata: en</DT> <DT>Metadata contact:</DT> <DD> <DL> <DT>Contact information:</DT> <DD> <DL> <DT>Contact organization primary:</DT> <DD> <DL> <DT> Contact organization: Loudoun County, VA, OMAGI</DT> </DL> </DD> <DT>Contact position: Metadata Specialist</DT> <DT>Contact address:</DT> <DD> <DL> <DT> Address type: mailing and physical address</DT> <DIV> <DT>Address:</DT> <PRE ID="original">1 Harrison Street SE, P.O. Box 7000, 2nd Floor</PRE> <SCRIPT>fix(original)</SCRIPT> </DIV> <DT> City: Leesburg</DT> <DT> State or province: VA</DT> <DT> Postal code: 20175</DT> <DT>Country: USA</DT> </DL> </DD> <DT> Contact voice telephone: 703.771.5778</DT> <DT>Contact facsimile telephone: 703.771.5075</DT> <DT>Contact electronic mail address: mapping@loudoun.gov</DT> <DT>Hours of service: 8:00-5:00 EST, M-F</DT> </DL> </DD> </DL> </DD> <DT>*Metadata standard name: FGDC Content Standards for Digital Geospatial Metadata</DT> <DT>*Metadata standard version: FGDC-STD-001-1998</DT> <DT>*Metadata time convention: local time</DT> <DT>Metadata use constraints:</DT> <DD>This metadata reflects the source Geodatabase format and specific elements may not apply if your data is exported to SHP, DXF, or .e00 products. User must be aware that changes to data schema occur during data export that may not be reflected in this metadata, which represents Loudoun County's corporate geodatabase. Acknowledgement of Loudoun County would be appreciated in the use of this metadata.</DD> <DT>Metadata extensions:</DT> <DD> <DL> <DT>*Online linkage: <A TARGET="viewer" HREF="http://www.esri.com/metadata/esriprof80.html"> http://www.esri.com/metadata/esriprof80.html</A> </DT> <DT>*Profile name: ESRI Metadata Profile</DT> </DL> </DD> </DL> </DD> </DL> <A HREF="#Top">Back to Top</A> </BODY> </HTML>