Metadata:
 
 Identification_Information:
  Citation:
   Citation_Information:
    Originator: Tim Brabets
    Publication_Date: 1998
    Publication_Time: 
    Title: Roads in the Cook Inlet Basin - National Water-Quality Assessment Program
    Edition: 
    Geospatial_Data_Presentation_Form: 
      Series_Name: 
      Issue_Identification: 
    Publication_Information:
      Publication_Place: Anchorage, AK
      Publisher: USGS
    Other_Citation_Details: 
    Online_Linkage: <URL:http://agdc.usgs.gov/data/usgs/water>
 
  Description: 
    Abstract:
     nawqa_roads is a line coverage of the roads in the Cook Inlet Basin
     National Water-Quality Assessment (NAWQA) study unit. The coverage was
     created using 1:2,000,000 digital line graphs (DLGs).
 
 
    Purpose:
     The purpose of nawqa_roads was to create one of the cultural features
     the Cook Inlet NAWQA. The coverage indicates the areas of
     Cook Inlet that are accessible by vehicles.
 
 
    Supplemental_Information:
 
      Procedures_Used:
 
      A statewide coverage of the road system was obtained from  USGS 1:2,000,000
      digital line graphs using techniques described by Domaratz and others (1982).
      The drainage bsin boundaries of the Cook Inlet Basin, developed from
      1:250,000 quadrangle maps, were used as the boundaries of this coverage.
 
 
      Revisions:
 
      Revisions will be made as more data become available.
 
 
      Reviews_Applied_to_Data:
 
      Roy Glass reviewed the coverage. An editorial review of the documentation
      was done by Liska Snyder.
 
 
      Related_Spatial_and_Tabular_Data_Sets:
 
      None
 
 
      Other_References_Cited:
 
      Domaratz, M.A., Hallam, C.A., Schmidt, W.E., and Calkins, H.W., 1982, Digital
      Line graphs from 1:2,000,000-scale maps: U.S. Geological Survey Circular
      895-D, 40 p.
 
 
      Notes:
 
      None
 
 
  Time_Period_of_Content:
   Time_Period_Information:
    Range_of_Dates/Times:
      Beginning_Date: 19970915
      Beginning_Time: 1200
      Ending_Date: 19970915
      Ending_Time: 1300
   Currentness_Reference:
 
 
 
  Status:
    Progress:  Complete
    Maintenance_and_Update_Frequency:
 
     Coverage will be updated as new data become available.
 
 
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -153.89069826
      East_Bounding_Coordinate: -145.06405771
      North_Bounding_Coordinate: 63.49075834
      South_Bounding_Coordinate: 59.24109582
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus:  None
      Theme_Keyword:  roads, Cook Inlet, Southcentral Alaska, NAWQA, akwrd
    Place:
      Place_Keyword_Thesaurus:  None
      Place_Keyword:  Southcentral Alaska, Cook INlet Basin
    Stratum:
      Stratum_Keyword_Thesaurus:  None
      Stratum_Keyword: None
    Temporal:
      Temporal_Keyword_Thesaurus:  None
      Temporal_Keyword: None
  Access_Constraints:
 
 
   Point_of_Contact: USGS-WRD
 
 
  Use_Constraints:
   The coverage was created from 1:2,000,000 digital line graphs. When using
   the coverage at smaller scales, exercise caution.
 
 
  Point_of_Contact:
   Contact_Information:
    Contact_Person_Primary:
      Contact_Person: Tim Brabets
      Contact_Organization: USGS-WRD
    Contact_Position: Hydrologist
    Contact_Address:
      Address_Type: mailing address
      Address: 4230 University Drive, Suite 201
      City: Anchorage
      State_or_Province: AK
      Postal_Code: 99508
      Country: USA
    Contact_Voice_Telephone: 907-786-7100
    Contact_Facsimile_Telephone: 907-786-7150
    Contact_Electronic_Mail_Address: tbrabets@usgs.gov
    Hours_of_Service: 8:00 - 4:30 AST
 
  Data_Set_Credit:
 
   Thanks to the USGS EROS field office, Anchorage, for providing the dataset.
 
 
  Security_Information:
    Security_Classification_System: None
    Security_Classification:  Unclassified
    Security_Handling_Description: None
  Native_Data_Set_Environment: dgux, 5.4R3.10, AViiON UNIX, ARC/INFO version 7.0.4
  Cross_Reference:
   Citation_Information:
    Originator: 
    Publication_Date: 
    Publication_Time: 
    Title: 
    Edition: 
    Geospatial_Data_Presentation_Form: 
    Series_Information:
      Series_Name: 
      Issue_Identification: 
    Publication_Information:
      Publication_Place: 
      Publisher: 
    Other_Citation_Details: 
    Online_Linkage: 
 
 Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report:  See Entity_Attribute_Information
    Quantitative_Attribute_Accuracy_Assessment:
      Attribute_Accuracy_Value:  See Explanation
      Attribute_Accuracy_Explanation:
        Attribute accuracy is described, where present, with each
        attribute defined in the Entity and Attribute Section.
  Logical_Consistency_Report:  Chain-node topology present.
  Completeness_Report:
 
 
 
 
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report:
 
 
 
      Quantitative_Horizontal_Positional_Accuracy_Assessment:
        Horizontal_Positional_Accuracy_Value: 30 meters
        Horizontal_Positional_Accuracy_Explanation:  Resolution as reported
    Vertical_Positional_Accuracy:
      Vertical_Positional_Accuracy_Report:
 
 
 
  Lineage: See also Supplemental_Information:
   Source_Information:
    Source_Citation:
     Citation_Information:
      Originator:
      Publication_Date:
      Title:
    Source_Scale_Denominator: 2000000
    Type_Of_Source_Media:
    Source_Time_Period_of_Content:
      Time_Period_Information:
       Single_Date/Time:
        Calendar_Date:
      Source_Currentness_Reference:
    Source_Citation_Abbreviation:
    Source_Contribution:
   Process_Step:
      Process_Description: TBRABETS COPY /PROJECTS/PROJ_SLED/AK.COVS/BASE2/ROADS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19970516 
      Process_Time:  0723
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS ARCEDIT /PROJECTS/PROJ_SLED/NAWQA/NAWQA_ROADS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19970516 
      Process_Time:  0734
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS CREATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19970915 
      Process_Time:  1627
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19970916 
      Process_Time:  0719
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980116 
      Process_Time:  1339
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980120 
      Process_Time:  1524
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS COPY /PROJECTS/PROJ_SLED/NAWQA/NAWQA_ROADS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980121 
      Process_Time:  1051
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980122 
      Process_Time:  0833
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980131 
      Process_Time:  0905
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS BUILD NAWQA_ROADS LINES
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980306 
      Process_Time:  0731
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980306 
      Process_Time:  0737
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980328 
      Process_Time:  1152
      Source_Produced_Citation_Abbreviation: None
   Process_Step:
      Process_Description: TBRABETS   DOCUMENT NAWQA_ROADS UPDATE TBRABETS
      Source_Used_Citation_Abbreviation: None
      Process_Date:  19980329 
      Process_Time:  0804
      Source_Produced_Citation_Abbreviation: None
  Cloud_Cover:                                                                                 
 
 Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method:  Vector
  Point_and_Vector_Object_Information:
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type:  Point
      Point_and_Vector_Object_Count:  0
      SDTS_Point_and_Vector_Object_Type:  String
      Point_and_Vector_Object_Count:  100
      SDTS_Point_and_Vector_Object_Type:  GT-polygon composed of chains
      Point_and_Vector_Object_Count:  0
 
 Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Planar:
        Map_Projection:
          Map_Projection_Name:            Albers Conical Equal Area
          Albers_Conical_Equal_Area:
            Standard_Parallel:             55
            Standard_Parallel:             55
            Longitude_of_Central_Meridian: -154
            Latitude_of_Projection_Origin:             50
            False_Easting:  0.00000
            False_Northing:  0.00000
        Planar_Coordinate_Information:
         Planar_Coordinate_Encoding_Method: coordinate pair
         Coordinate_Representation:
           Abscissa_Resolution: 1.0
           Ordinate_Resolution: 1.0
         Planar_Distance_Units: METERS
    Geodetic_Model:
      Horizontal_Datum_Name: Unknown
      Ellipsoid_Name:  Clarke 1866
      Semi-major_Axis: 6378206.4
      Denominator_of_Flattening_Ratio: 294.98
 
 Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label:  NAWQA_ROADS.AAT
      Entity_Type_Definition:  Arc attribute table
      Entity_Type_Definition_Source:  USGS
    Attribute:
      Attribute_Label:  -
      Attribute_Definition:  Arc attribute table
      Attribute_Definition_Source:  USGS
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  -
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  FNODE#
      Attribute_Definition:  Internal number of from-node
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Sequential unique positive integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  TNODE#
      Attribute_Definition:  Internal number of to-node
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Sequential unique positive integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  LPOLY#
      Attribute_Definition:  Internal number of poly to left of arc
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Sequential unique positive integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  RPOLY#
      Attribute_Definition:  Internal number of poly to right of arc
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Sequential unique positive integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  LENGTH
      Attribute_Definition:  Length of arc in coverage units
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Positive real numbers
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  NAWQA_ROADS#
      Attribute_Definition:  Internal feature number
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Sequential unique positive integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
    Attribute:
      Attribute_Label:  NAWQA_ROADS-ID
      Attribute_Definition:  User-assigned feature number
      Attribute_Definition_Source:  User-defined
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value:  Integer
          Enumerated_Domain_Value_Definition:
          Enumerated_Domain_Value_Definition_Source:
  Overview_Description:
    Entity_and_Attribute_Overview:
 
     The coverage includes only the standard attributes.
 
 
    Entity_and_Attribute_Detail_Citation: Not Available
 
 Distribution_Information:
  Distributor:
   Contact_Information:
    Contact_Person_Primary:
      Contact_Person: Tim Brabets
      Contact_Organization: USGS-WRD
    Contact_Position: Hydrologist
    Contact_Address:
      Address_Type: mailing address
      Address: 4230 University Drive, Suite 201
      City: Anchorage
      State_or_Province: AK
      Postal_Code: 99508
      Country: USA
    Contact_Voice_Telephone: 907-786-7105
    Contact_Facsimile_Telephone: 907-786-7150
    Contact_Electronic_Mail_Address: tbrabets@usgs.gov
    Hours_of_Service: 8:00 - 4:30 AST
  Resource_Description: Alaska Geospatial Data Clearinghouse
  Distribution_Liability: No liability is assumed
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: ARCG ARC/INFO Generate format
        Format_Version_Number: 7.0.4
        File_Decompression_Technique: gzip
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: <URL:ftp://agdc.usgs.gov/pub/usgs/water/nawqa_roads.tar.gz>
    Fees: Free

 
 Metadata_Reference_Information:
  Metadata_Date: 19980329
  Metadata_Contact:
   Contact_Information:
    Contact_Person_Primary:
      Contact_Person: Tim Brabets
      Contact_Organization: USGS-WRD
    Contact_Position: Hydrologist
    Contact_Address:
      Address_Type: mailing address
      Address: 4230 University Drive, Suite 201
      City: Anchorage
      State_or_Province: AK
      Postal_Code: 99508
      Country: USA
    Contact_Voice_Telephone: 907-786-7100
    Contact_Facsimile_Telephone: 907-786-7150
    Contact_Electronic_Mail_Address: tbrabets@usgs.gov
    Hours_of_Service: 8:00 - 4:30 AST
 
  Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
  Metadata_Standard_Version:  19940608
  Metadata_Time_Convention:  Local Time
  Metadata_Security_Information:
    Metadata_Security_Classification_System:  None
    Metadata_Security_Classification:  Unclassified
    Metadata_Security_Handling_Description:  None
