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Census Blocks Metadata

Table of Contents



IDENTIFICATION_INFORMATION


  Citation:
    Citation_Information:
      Originator: GeoLytics,Inc.
      Publication_Date: 
      Title: Census Blocks
      Edition: or_cblkdd83
      Geospatial_Data_Presentation_Form: Map
      Publication_Information:
        Publication_Place: 
        Publisher: 
      Other_Citation_Details:
      Online_Linkage: 
      Larger_Work_Citation:
        Citation_Information:
          Originator: 
          Publication_Date: 
          Title: 
          Publication_Information:
            Publication_Place: 
            Publisher: 
          Online_Linkage: 
  Description:
    Abstract:
    Purpose:
      Oregon Geodata Browser Web Site.
    Supplemental_Information:
  Time_Period_of_Content:
    Time_Period_Information:
      Range_of_Dates/Times:
        Beginning_Date: 
        Ending_Date: 
    Currentness_Reference: 
  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: Continually
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -124.7032
      East_Bounding_Coordinate: -114.0395
      North_Bounding_Coordinate: 47.2604
      South_Bounding_Coordinate: 39.1638
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
    Place:
      Place_Keyword_Thesaurus: None
  Access_Constraints:
  Use_Constraints:
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Environmental Protection Agency
        Contact_Person: Dan Heggem
      Contact_Position: Environmental Sciences Division, Landscape Ecology Branch
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 
        City: Las Vegas
        State_or_Province: Nevada
        Postal_Code: 
        Country: USA
      Contact_Voice_Telephone: (702) 798-2278
      Contact_Facsimile_Telephone: (702)798-2227
      Contact_Electronic_Mail_Address: HEGGEM.DANIEL@EPAMAIL.EPA.GOV
      Hours_of_Service: 
  Native_Data_Set_Environment:
    Arc/Info coverage format
    n:\white_r\or_cblks_temp\or_cblksdd83
 
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DATA_QUALITY_INFORMATION


  Attribute_Accuracy:
    Attribute_Accuracy_Report:
  Logical_Consistency_Report:
  Completeness_Report:
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report:
    Vertical_Positional_Accuracy:
      Vertical_Positional_Accuracy_Report:
  Lineage:
    Source_Information:
      Source_Citation:
        Citation_Information:
          Originator: GeoLytics,Inc.
          Publication_Date: 
          Title: CensusCD Blocks
          Edition: Version 1.0
          Geospatial_Data_Presentation_Form: map
          Publication_Information:
            Publication_Place: 
            Publisher: 
          Other_Citation_Details:
          Online_Linkage: 
          Larger_Work_Citation:
            Citation_Information:
              Originator: 
              Publication_Date: 
              Title: 
              Publication_Information:
                Publication_Place: 
                Publisher: 
              Online_Linkage: 
      Source_Scale_Denominator: 
      Type_of_Source_Media: 
      Source_Time_Period_of_Content:
        Time_Period_Information:
          Range_of_Dates/Times:
            Beginning_Date: 
            Ending_Date: 
        Source_Currentness_Reference: 
      Source_Citation_Abbreviation: 
      Source_Contribution:
    Source_Information:
      Source_Citation:
        Citation_Information:
          Originator: GeoLytics,Inc.
          Publication_Date: 
          Title: CensusCD Blocks
          Edition: Version 1.0
          Geospatial_Data_Presentation_Form: map
          Publication_Information:
            Publication_Place: 
            Publisher: 
          Other_Citation_Details:
          Online_Linkage: 
          Larger_Work_Citation:
            Citation_Information:
              Originator: 
              Publication_Date: 
              Title: 
              Publication_Information:
                Publication_Place: 
                Publisher: 
              Online_Linkage: 
      Source_Scale_Denominator: 
      Type_of_Source_Media: 
      Source_Time_Period_of_Content:
        Time_Period_Information:
          Range_of_Dates/Times:
            Beginning_Date: 
            Ending_Date: 
        Source_Currentness_Reference: 
      Source_Citation_Abbreviation: 
      Source_Contribution:
    Process_Step:
      Process_Description:
        Extracted the required county Census Block areas held by
        the Oregon outer HUC boundary from the GeoLytics CensusCD
        Blocks CD. With Arcview 3.2 the required census block
        counties were merged then census blocks that fell within
        the Oregon outer huc boundary were selected out to create
        the or_cblksdd83 shapefile and coverage.
      Source_Used_Citation_Abbreviation: 
      Process_Date: 
      Source_Produced_Citation_Abbreviation: 
      Process_Contact:
        Contact_Information:
          Contact_Person_Primary:
            Contact_Organization: Lockheed Martin Environmental Services
            Contact_Person: Ed Evanson
          Contact_Position: 
          Contact_Address:
            Address_Type: mailing and physical address
            Address: 980 Kelly Johnson Dr.
            City: Las Vegas
            State_or_Province: Nevada
            Postal_Code: 89119
            Country: USA
          Contact_Voice_Telephone: (702) 897-3307
          Contact_Facsimile_Telephone: (702) 897-3285
          Contact_Electronic_Mail_Address: eevanson@lmepo.com
          Hours_of_Service: 

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SPATIAL_DATA_ORGANIZATION_INFORMATION


  Direct_Spatial_Reference_Method: Vector
  Point_and_Vector_Object_Information:
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
      Point_and_Vector_Object_Count: 130696

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SPATIAL_REFERENCE_INFORMATION


  Horizontal_Coordinate_System_Definition:
    Geographic:
      Latitude_Resolution: 
      Longitude_Resolution: 
      Geographic_Coordinate_Units: Decimal Degrees
    Geodetic_Model:
      Horizontal_Datum_Name: North American Datum of 1983
      Ellipsoid_Name: Geodetic Reference System 80
      Semi-major_Axis: 6,378,137
      Denominator_of_Flattening_Ratio: 298.257

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ENTITY_AND_ATTRIBUTE_INFORMATION


  Overview_Description:
    Entity_and_Attribute_Overview:
    Entity_and_Attribute_Detail_Citation:

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DISTRIBUTION_INFORMATION


  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Environmental Protection Agency
        Contact_Person: Dan Heggem
      Contact_Position: Environmental Sciences Division, Landscape Ecology Branch
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 
        City: Las Vegas
        State_or_Province: Nevada
        Postal_Code: 
        Country: USA
      Contact_Voice_Telephone: (702) 798-2278
      Contact_Facsimile_Telephone: (702)798-2227
      Contact_Electronic_Mail_Address: HEGGEM.DANIEL@EPAMAIL.EPA.GOV
      Hours_of_Service: 
  Resource_Description:
  Distribution_Liability:

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METADATA_REFERENCE_INFORMATION


  Metadata_Date: 07/21/2000
  Metadata_Review_Date: 
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Lockheed Martin Environmental Services
        Contact_Person: Ed Evanson
      Contact_Position: 
      Contact_Address:
        Address_Type: Mailing and physical address
        Address: 980 Kelly Johnson Dr.
        City: Las Vegas
        State_or_Province: Nevada
        Postal_Code: 89119
        Country: USA
      Contact_Voice_Telephone: (702) 897-3307
      Contact_Facsimile_Telephone: (702) 897-3285
      Contact_Electronic_Mail_Address: eevanson@lmepo.com
      Hours_of_Service: 
  Metadata_Standard_Name: FGDC CSDGM
  Metadata_Standard_Version: FGDC-STD-001-1998
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