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WSDOT GeoData Distribution Catalog


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Maintenance Areas of the Washington State Department of Transportation, at 1:500,000


Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification Information

 Section Index

    Citation:
      Citation Information:
        Originator: GIS Implementation Team, Washington State Department of Transportation
        Publication Date: 19960601
        Title: Maintenance Areas of the Washington State Department of Transportation, at 1:500,000
        Geospatial Data Presentation Form: map
        Publication Information:
          Publication Place: Olympia, Washington
          Publisher: Washington State Department of Transportation
    Description:
      Abstract: Regional Maintenance Area boundaries of the Washington State Department of Transportation are depicted as polygons.
      Purpose: This data set is used for general-purpose base mapping and as a reference layer for geographic information systems at the Washington State Department of Transportation.
    Time Period of Content:
      Time Period Information:
        Single Date/Time:
          Calendar Date: 12/31/1995
          Time of Day: Unknown
      Currentness Reference: ground condition
    Status:
      Progress: Complete
      Maintenance and Update Frequency: approximately annual
    Spatial Domain:
      Bounding Coordinates:
        West Bounding Coordinate: -125
        East Bounding Coordinate: -116.875
        North Bounding Coordinate: 49
        South Bounding Coordinate: 45.5
    Keywords:
      Theme:
        Theme Keyword Thesaurus: None
        Theme Keyword: maintenance area
        Theme Keyword: region
        Theme Keyword: WSDOT
      Place:
        Place Keyword Thesaurus: None
        Place Keyword: Washington
        Place Keyword: WA
        Place Keyword: United States
        Place Keyword: USA
    Access Constraints: none
    Use Constraints: none
    Point of Contact:
      Contact Information:
        Contact Person Primary:
          Contact Person: Ron Cihon
          Contact Organization: Geographic Services, Washington State Department of Transportation
        Contact Position: GIS/Cartography Supervisor
        Contact Address:
          Address Type: physical address
          Address: 1655 S. 2nd Avenue
          City: Tumwater
          State or Province: WA
          Postal Code: 98512
          Country: USA
        Contact Address:
          Address Type: mailing address
          Address:
            Mail Stop: 7384
            PO Box 47384
          City: Olympia
          State or Province: WA
          Postal Code: 98504-7384
          Country: USA
        Contact Voice Telephone: 360-709-5510
        Contact Facsimile Telephone: 360-709-5599
        Contact Electronic Mail Address: cihonr@wsdot.wa.gov
    Browse Graphic:
      Browse Graphic File Name: m_areagif.htm
      Browse Graphic File Description: This graphic represents the data as projected on the Washington State Plane Coordinate System, South Zone
      Browse Graphic File Type: GIF
    Native Data Set Environment: Arc/Info coverage, version 7.1.2 for NT 4.0

Data Quality Information

 Section Index

    Attribute Accuracy:
      Attribute Accuracy Report: none
    Logical Consistency Report: Topology was verified with the Arc/Info "BUILD" command.
    Completeness Report: The data represents the Washington State Department of Transportation maintenance areas.
    Positional Accuracy:
      Horizontal Positional Accuracy:
        Horizontal Positional Accuracy Report: Positional accuracy has not been determined.
    Lineage:
      Source Information:
        Source Citation:
          Citation Information:
            Originator: Cartography Section, Washington State Department of Transportation
            Publication Date: Unpublished Material
            Title: region.dgn
            Geospatial Data Presentation Form: map
        Source Scale Denominator: 500000
        Type of Source Media: online
        Source Time Period of Content:
          Time Period Information:
            Single Date/Time:
              Calendar Date: 12/31/1995
              Time of Day: Unknown
          Source Currentness Reference: ground condition
        Source Citation Abbreviation: region.dgn
        Source Contribution: The graphics and attributes depicting Washington State Department of Transportation maintenance areas.
      Process Step:
        Process Description:
          The Intergraph design file was converted to an Arc/Info coverage with Arc command "IGDSARC." The resulting coverage was transformed to geographic coordinates with Arc commands "PROJECTDEFINE" and "PROJECT."
        Source Used Citation Abbreviation: region.dgn
        Process Date: 19960601
        Process Contact:
          Contact Information:
            Contact Person Primary:
              Contact Person: Gordon Kennedy
              Contact Organization: Washington State Department of Transportation
            Contact Position: Coordinator, Information Resources Management
            Contact Address:
              Address Type: mailing address
              Address: PO Box 47430
              City: Olympia
              State or Province: WA
              Postal Code: 98504-7430
              Country: USA
            Contact Address:
              Address Type: physical address
              Address: 809 Legion Way SE
              City: Olympia
              State or Province: WA
              Postal Code: 98501
              Country: USA
            Contact Voice Telephone: 360-705-7641
            Contact Facsimile Telephone: 360-705-6817
            Contact Electronic Mail Address: gkennedy@wsdot.wa.gov
            Hours of Service: 0700 to 1530, Pacific Time, M-F
      Process Step:
        Process Description: Changed projection and datum to Geographic NAD83 HARN
        Process Date: 2004/06/01
        Process Contact:
          Contact Information:
            Contact Person Primary:
              Contact Person: Heather Spates
              Contact Organization: GIS/Cartography Section, Washington State Department of Transportation
            Contact Position: Cartographer
            Contact Address:
              Address Type: mailing address
              Address: PO Box 47384
              City: Olympia
              State or Province: WA
              Postal Code: 98504-7384
              Country: USA
            Contact Address:
              Address Type: physical address
              Address: 1655 South Second Avenue
              City: Tumwater
              State or Province: WA
              Postal Code: 98512
              Country: USA
            Contact Voice Telephone: 360-709-5521
            Contact Facsimile Telephone: 360-709-5599
            Contact Electronic Mail Address: Spatesh@wsdot.wa.gov
            Hours of Service: 0800 to 1530 Pacific Time, M-F
            Contact Instructions: Contact by e-mail is prefered.
    Cloud Cover: 0

Spatial Data Organization Information

 Section Index

    Direct Spatial Reference Method: Vector

Spatial Reference Information

 Section Index

    Horizontal Coordinate System Definition:
      Geographic:
        Latitude Resolution: 0
        Longitude Resolution: 0
        Geographic Coordinate Units: Decimal degrees
      Geodetic Model:
        Horizontal Datum Name: North American Datum of 1983 HARN
        Ellipsoid Name: Geodetic Reference System 80
        Semi-major Axis: 6378137
        Denominator of Flattening Ratio: 298.257

Entity and Attribute Information

 Section Index

    Detailed Description:
      Entity Type:
        Entity Type Label: Maintenance area
        Entity Type Definition: An area encompassing the Washington State Route under the supervision of a Regional Maintenance Area Superintendent.
      Attribute:
        Attribute Label: Maint_area
        Attribute Definition: The Washington State Department of Transportation maintenance area number.
        Beginning Date of Attribute Values: 19951231
      Attribute:
        Attribute Label: Region
        Attribute Definition: The Washington State Department of Transportation region name abbreviation
        Attribute Domain Values:
          Unrepresentable Domain: The two letter abbreviation of the Washington State Department of Transportation region.
        Beginning Date of Attribute Values: 19951231
    Overview Description:
      Entity and Attribute Overview:
        Polygons depict the Washington State Department of Transportation (WSDOT) maintenance areas. Numbers have been assigned to each maintenance area along with the abbreviated name of the WSDOT region to which it belongs.
      Entity and Attribute Detail Citation: http://wwwi.wsdot.wa.gov/gis/supportteam/data/maps/500K/DOT_Cartog/m_area.ddi

Distribution Information

 Section Index

    Distributor:
      Contact Information:
        Contact Organization Primary:
          Contact Organization: Washington State Department of Transportation
          Contact Person: Michelle Blake
        Contact Position: GIS Data Administrator
        Contact Address:
          Address Type: mailing address
          Address: PO Box 47430
          City: Olympia
          State or Province: WA
          Postal Code: 98504-7430
          Country: USA
        Contact Address:
          Address Type: physical address
          Address: 809 Legion Way SE
          City: Olympia
          State or Province: WA
          Postal Code: 98501
          Country: USA
        Contact Voice Telephone: 360-705-7797
        Contact Facsimile Telephone: 360-705-6817
        Contact Electronic Mail Address: blakem@wsdot.wa.gov
        Contact Instructions: Call, email or write with requests for geo-spatial data sets.
    Resource Description: \gisosc\geodata\maps\500k\dot_cartog\m_area\m_area
    Distribution Liability:
      The Washington State Department of Transportation shall not be liable for any activity involving these data with regard to lost profits or savings or any other consequential damages; or the fitness for use of the data for a particular purpose; or the installation of the data, its use, or the results obtained.
    Standard Order Process:
      Digital Form:
        Digital Transfer Information:
          Format Specification: Various formats are used: ESRI coverages and shapefiles, and data tables for placement as ArcView "events."
          Format Information Content:
            The standard distribution compact disc contains all geospatial data sets created by the Washington State Dept. of Transportation. Refer to the included Geodata.txt text file for a brief description of the directory structure. Data formats vary--most data are stored as ESRI shape files, but some data models require coverages. There are also dbf-format tables of data located by geographic coordinates or State Route Accumulated Route Mileage.
        Digital Transfer Option:
          Offline Option:
            Offline Media: CD-ROM
      Fees: none
      Ordering Instructions: Call, email or write the Distributor with requests for geo-spatial data sets.
      Turnaround: Generally, the standard compact disc containing all distributed data can be sent within one week of receiving a data request.
    Standard Order Process:
      Digital Form:
        Digital Transfer Information:
          Format Name: self-extracting zip file
          Format Version Number: 6.3 SR-1 (926) 32-bit
          Format Specification: WinZip
          Format Information Content:
            Depends on the data set. Arc/Info coverage or shape file; metadata report in html and text files; and, in some cases, a data dictionary text file. Some data sets in the standard distribution are tabular data for placement as ArcView "events."
          File Decompression Technique: Run the "exe" file under Windows NT.
        Digital Transfer Option:
          Online Option:
            Access Instructions: Use anonymous FTP login or web browser download on the URL specified under Network Address.
            Online Computer and Operating System: Unix
      Fees: none
      Ordering Instructions: Download individual data sets from ftp://ftp.wsdot.wa.gov/gis/GeoDataDistribution
    Standard Order Process:
      Non-digital Form: The Cartography/GIS Section can plot maps of most geospatial data sets.
      Fees: depend on plotting costs.
      Ordering Instructions: Contact the Point of Contact listed under the Identification Section to determine the availability of this data set in a non-digital representation.
    Available Time Period:
      Time Period Information:
        Single Date/Time:
          Calendar Date: Unknown
          Time of Day: Unknown

Metadata Reference Information

 Section Index

    Metadata Date: 6/1/2004
    Metadata Review Date:
    Metadata Future Review Date:
    Metadata Contact:
      Contact Information:
        Contact Person Primary:
          Contact Person: Heather Spates
          Contact Organization: GIS/Cartography Section, Washington State Department of Transportation
        Contact Position: Cartographer
        Contact Address:
          Address Type: mailing address
          Address: PO Box 47384
          City: Olympia
          State or Province: WA
          Postal Code: 98504-7384
          Country: USA
        Contact Address:
          Address Type: physical address
          Address: 1655 South Second Avenue
          City: Tumwater
          State or Province: WA
          Postal Code: 98512
          Country: USA
        Contact Voice Telephone: 360-709-5521
        Contact Facsimile Telephone: 360-709-5599
        Contact Electronic Mail Address: Spatesh@wsdot.wa.gov
        Hours of Service: 0800 to 1530 Pacific Time, M-F
        Contact Instructions: Contact by e-mail is prefered.
    Metadata Standard Name: FGDC Content Standards for Digital Geospatial Metadata
    Metadata Standard Version: June 1998
    Metadata Time Convention: local time
    Metadata Access Constraints: none
    Metadata Use Constraints: none

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