Identification_Information: Citation: Citation_Information: Originator: USDA, Natural Resources Conservation Service Publication_Date: 1990 Title: onemap_prod.SDEADMIN.ap24vahu_poly Geospatial_Data_Presentation_Form: vector digital data Publication_Information: Publication_Place: Washington D.C. Publisher: USDA, Natural Resources Conservation Service Other_Citation_Details: NCCGIA distributes this dataset Online_Linkage: Description: Abstract: This data contains the hydrologic units boundaries for the 18 southeasternmost independent cities/counties in Virginia. This area is part of the Albemarle-Pamlico Estuarine Study (APES) area. Hydrologic units depict watershed areas. This data only covers the Virginia APES area. The APES area covers a large portion of the North Carolina coast, central and north-central NC and southeastern VA. Purpose: This data was collected as part of a study on the APE area. The APES area covers a large portion Supplemental_Information: For cost/format/media information: http://www.cgia.state.nc.us/cost.html >filename: ap24vahu size= 0.7 mb > >Revisions and updates to this layer include: >2.) filename: ap24vahu90 This data was compiled >around 1990 for use in the Albemarle Pamlico >Estuarine Study. Virginia portion only. >1.) filename: ap24hu90 This data was compiled >around 1990 for use in the Albemarle Pamlico >Estuarine Study. Virginia and NC areas, the NC >areas have been superceded by the NC hydrologic >unit data. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1990 Currentness_Reference: Compilation period Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -78.904990 East_Bounding_Coordinate: -75.835555 North_Bounding_Coordinate: 37.398648 South_Bounding_Coordinate: 36.502015 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: watersheds Theme_Keyword: estuarine Place: Place_Keyword_Thesaurus: William S. Powell, The North Carolina GAZETTEER, A Dictionary of Tar Heel Places, (Chapel Hill: University of North Carolina Press), August 1984. Place_Keyword: North Carolina Access_Constraints: None Use_Constraints: Acknowledgement of products derived from this data set should cite the following: The source of the Hydrologic Units - Virginia data is the North Carolina Corporate Geographic Database (or the appropriate source). Earlier versions of this dataset may exist. The user must be sure to use the appropriate data set for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, CGIA cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as a result of changes to the data caused by system transfers. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NC Center for Geographic Information and Analysis Contact_Position: Production Services Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2825 Country: U.S.A. Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8am to 5pm Contact_Instructions: Preferred contact is by email Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 Data_Quality_Information: Lineage: Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\david\LOCALS~1\Temp\2\xmlE.tmp Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: G-polygon Point_and_Vector_Object_Count: 170 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: State Plane Coordinate System 1983 State_Plane_Coordinate_System: SPCS_Zone_Identifier: 3200 Lambert_Conformal_Conic: Standard_Parallel: 34.333333 Standard_Parallel: 36.166667 Longitude_of_Central_Meridian: -79.000000 Latitude_of_Projection_Origin: 33.750000 False_Easting: 609601.220000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000512 Ordinate_Resolution: 0.000512 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Resolution: 1.000000 Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: onemap_prod.SDEADMIN.ap24vahu_poly Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: onemap_prod.SDEADMIN.ap24vahu_poly.AREA Attribute: Attribute_Label: PERIMETER Attribute: Attribute_Label: AP24VAHU_ Attribute: Attribute_Label: AP24VAHU_ID Attribute: Attribute_Label: A2VH_OY_AREA Attribute: Attribute_Label: A2VH_OY_PERIMETE Attribute: Attribute_Label: AP24VAHU_1 Attribute: Attribute_Label: AP24VAHU_I Attribute: Attribute_Label: MAJOR1 Attribute: Attribute_Label: MINOR1 Attribute: Attribute_Label: MAJOR2 Attribute: Attribute_Label: MINOR2 Attribute: Attribute_Label: HU_ Attribute: Attribute_Label: USGS_ Attribute: Attribute_Label: ACRES Attribute: Attribute_Label: SHAPE Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: SHAPE.area Attribute: Attribute_Label: SHAPE.len Distribution_Information: Resource_Description: Downloadable Data Metadata_Reference_Information: Metadata_Date: 20061002 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: North Carolina Center for Geographic Information and Analysis Contact_Person: REQUIRED: The person responsible for the metadata information. Contact_Position: Database Management Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2825 Country: USA Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8:30AM - 5:30PM Contact_Instructions: Phone and electronic mail preferred Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: None Metadata_Use_Constraints: This metadata file is to accompany the data set identified and received from NCCGIA. NCCGIA does not support secondary distribution. If this data file was received from anyone besides NCCGIA, this metadata file and the data set it describes may contain discrepancies. Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile