Metro Transportation Network (TNET) in King County for Ferry Mode

Metadata also available as - [Outline]

Frequently anticipated questions:


What does this data set describe?

Title:
Metro Transportation Network (TNET) in King County for Ferry Mode
Abstract:
Transportation features including rail, trails and pedestrian walkways with address ranges & names derived from digital orthophotography and GPS.
Supplemental_Information:
Supported by related table TRANS_TLINK_TMODE. See FGDC Documentation:Classic > Supplemental Info for link to metadata for this table (<http://www.kingcounty.gov/sdc/FGDCDocs/trans_tlink_tmode_fgdc.htm>)
  1. How should this data set be cited?

    County, King, 20061107, Metro Transportation Network (TNET) in King County for Ferry Mode: King County, King County, WA.

    Online Links:

    Other_Citation_Details: None

  2. What geographic area does the data set cover?

  3. What does it look like?

    <http://www5.kingcounty.gov/sdc/DataImages/trans_network_ferry.jpg> (JPG)
    JPG File of layer overlain on base of WA counties or local cities

  4. Does the data set describe conditions during a particular time period?

    Calendar_Date: 12-Dec-2012
    Currentness_Reference: publication date, and updated daily.

  5. What is the general form of this data set?

    Geospatial_Data_Presentation_Form: vector digital data

  6. How does the data set represent geographic features?

    1. How are geographic features stored in the data set?

      This is a Vector data set. It contains the following vector data types (SDTS terminology):

      • String (0)

    2. What coordinate system is used to represent geographic features?

      The map projection used is NAD 1983 HARN StatePlane Washington North FIPS 4601 Feet.

      Projection parameters:
      Standard_Parallel: 47.5
      Standard_Parallel: 48.73333333333333
      Longitude_of_Central_Meridian: -120.8333333333333
      Latitude_of_Projection_Origin: 47.0
      False_Easting: 1640416.666666667
      False_Northing: 0.0

      Planar coordinates are encoded using coordinate pair
      Abscissae (x-coordinates) are specified to the nearest 0.00025
      Ordinates (y-coordinates) are specified to the nearest 0.00025
      Planar coordinates are specified in foot_us

      The horizontal datum used is D North American 1983 HARN.
      The ellipsoid used is GRS 1980.
      The semi-major axis of the ellipsoid used is 6378137.0.
      The flattening of the ellipsoid used is 1/298.257222101.

  7. How does the data set describe geographic features?

    maint.TRANSIT.TRANS_NETWORK_FERRY_LINE_xml
    King County Transportation Network (TNET) Line Feature Table (Source: ESRI)

    OBJECTID
    Internal feature number. (Source: ESRI)

    Sequential unique whole numbers that are automatically generated.

    Shape
    Feature geometry. (Source: King County Transit)

    Coordinates defining the features.

    TLINK_ID
    Uniquely identifies a transportation link (Source: King County Transit)

    Range of values
    Minimum:1
    Maximum:173949
    Resolution:1

    CREATEDATE
    Date on which the transportation link is created (Source: King County Transit)

    Range of values
    Minimum:18991230
    Maximum:20061024
    Resolution:1

    EFFEC_DATE
    Date on which the transportation link is active (Source: King County Transit)

    Range of values
    Minimum:18991230
    Maximum:20061024
    Resolution:1

    DB_MD_DATE
    Date on which the record was modified (Source: King County Transit)

    Range of values
    Minimum:18991230
    Maximum:20061031
    Resolution:1

    END_DATE
    Date on which the record is no longer active (Source: King County Transit)

    ValueDefinition
    18991230 
    20030305 
    40000101 
    40010101 

    CFCC_ID
    Census feature class codes (Source: King County Metro)

    ValueDefinition
    A00Road, major and minor categories unknown
    A01Road, unseparated
    A02Road, unseparated, in tunnel
    A03Road, unseparated, underpassing
    A04Road, unseparated, with rail line in center
    A05Road, separated
    A06Road, separated, in tunnel
    A07Road, separated, underpassing
    A08Road, separated, with rail line in center
    A1Primary highways with limited access
    A10Primary highways with limited access, major category
    A11Primary highways with limited access or interstate hwy, unseparated
    A12Primary highways with limited access or interstate hwy, unseparated in tunnel
    A13Primary highways with limited access or interstate hwy, unseparated underpassing
    A14Primary highways with limited access or interstate hwy, unseparated rail line in center
    A15Primary highways with limited access or interstate hwy, separated
    A16Primary highways with limited access or interstate hwy, separated in tunnel
    A17Primary highways with limited access or interstate hwy, separated underpassing
    A18Primary highways with limited access or interstate hwy, separated rail line in center
    A2Primary road without limited access
    A20Primary road without limited access, major category
    A21Primary road without limited access, unseparated
    A22Primary road without limited access, unseparated in tunnel
    A23Primary road without limited access, unseparated underpassing
    A24Primary road without limited access, unseparated rail line in center
    A25Primary road without limited access, separated
    A26Primary road without limited access, separated in tunnel
    A27Primary road without limited access, separated underpassing
    A28Primary road without limited access, separated rail line in center
    A3Secondary and connecting road
    A30Secondary state and county roads, major category
    A31Secondary state and county roads, unseparated
    A32Secondary state and county roads, unseparated in tunnel
    A33Secondary state and county roads, unseparated underpassing
    A34Secondary state and county roads, unseparated rail line in center
    A35Secondary state and county roads, separated
    A36Secondary state and county roads, separated in tunnel
    A37Secondary state and county roads, separated underpassing
    A38Secondary state and county roads, separated rail line in center
    A4Local, neighborhood and rural road
    A40Local, neighborhood, rural road, city street, major category
    A41Local, neighborhood, rural road, city street, unseparated
    A42Local, neighborhood, rural road, city street, unseparated in tunnel
    A43Local, neighborhood, rural road, city street, unseparated underpassing
    A44Local, neighborhood, rural road, city street, unseparated rail line in center
    A45Local, neighborhood, rural road, city street, separated
    A46Local, neighborhood, rural road, city street, separated in tunnel
    A47Local, neighborhood, rural road, city street, separated underpassing
    A48Local, neighborhood, rural road, city street, separated rail line in center
    A5Vehicular trail
    A50Vehicular (4WD) trail, major category
    A51Vehicular (4WD) trail, unseparated
    A52Vehicular (4WD) trail, unseparated in tunnel
    A53Vehicular (4WD) trail, unseparated underpassing
    A6Roads with special characteristics
    A60At-grade ramp or connecting road not associated with a limited access hwy
    A61Cul-de-sac, the closed end of a road that forms a loop or turn around
    A62Traffic circle, the portion of a road or intersection of roads forming a roundabout
    A63Access ramp, the portion of a road that forms a cloverleaf or limited access interchange
    A64Service road, provides access to businesses and rest areas
    A65Ferry crossing, passenger, seasonal
    A66Ferry crossing, passenger, year-round
    A68Ferry crossing, passenger, vehicular, seasonal
    A69Ferry crossing, passenger, vehicular, year-round
    A7Road as other thoroughfare
    A70Other thoroughfare major category
    A71Walkway, for pedestrians, usually unnamed
    A72Stairway, stepped road for pedestrians, usually unnamed
    A73Alley, road for service vehicles, located at the rear of buildings
    A74Driveway, usually privately owned and unnamed
    A75Road, parking area
    B00Railroad, major and minor categories unknown
    B01Railroad track, not in tunnel or underpassing
    B02Railroad track, in tunnel
    B20Railroad spur track, major category
    B30Railroad yard track, major category
    B51Carline, a track for street cars, trolleys, and other mass transit rail systems
    C31Aerial tramway, monorail, or ski lift

    GRADE
    The degree of inclination to determine accessibility (Source: King County Transit)

    ValueDefinition
    0False
    1True

    FR_TPOINT
    Identifies the from end point of a transportation link (Source: King County Transit)

    Range of values
    Minimum:4
    Maximum:286900
    Resolution:1

    TO_TPOINT
    Identifies the to end point of a transportation link (Source: King County Transit)

    Range of values
    Minimum:1
    Maximum:286900
    Resolution:1

    PREFIX_L
    Prefix direction code for a street name left (Source: King County Transit)

    ValueDefinition
    EEast
    NNorth
    NENortheast
    NWNorthwest
    SSouth
    SESoutheast
    SWSouthwest
    WWest

    NAME_L
    Transportation link name left (Source: King County Transit)

    ValueDefinition
    1st 
    Z 

    TYPE_L
    Transportation link name type code as identified by USPS left (Source: King County Transit)

    ValueDefinition
    AcRdAccessRoad
    AlyAlley
    AveAvenue
    BlvdBoulevard
    BrgBridge
    CirCircle
    CresCrest
    CtCourt
    CtoCutoff
    DrDrive
    ExpyExpress Way
    ExtExtension
    FwyFreeway
    HolwHollow
    HwyHighway
    KyKey
    LnLane
    LoopLoop
    MallMall
    OpasOver Pass
    ParkPark
    PkwyParkway
    PlPlace
    RampRamp
    RdRoad
    RiseRise
    StStreet
    StairStair
    TerTerrace
    TrlTrail
    TunlTunnel
    VisVista
    WalkWalk
    WayWay
    RailRail

    SUFFIX_L
    Suffix direction code for a street name left (Source: King County Transit)

    ValueDefinition
    EEast
    NNorth
    NENortheast
    NWNorthwest
    SSouth
    SESoutheast
    SWSouthwest
    WWest

    PREFIX_R
    Prefix direction code for a street name right (Source: King County Transit)

    ValueDefinition
    EEast
    NNorth
    NENortheast
    NWNorthwest
    SSouth
    SESoutheast
    SWSouthwest
    WWest

    NAME_R
    Transportation link name right (Source: King County Transit)

    ValueDefinition
    1st 
    Z 

    TYPE_R
    Transportation link name type code as identified by USPS right (Source: King County Transit)

    ValueDefinition
    (no value) 
    AcRdAccess Road
    AlyAlley
    AveAvenue
    BlvdBoulevard
    BrgBridge
    CirCircle
    CresCrest
    CtCourt
    CtoCutoff
    DrDrive
    ExpyExpress Way
    ExtExtension
    FwyFreeway
    HolwHollow
    HwyHighway
    KyKey
    LnLane
    LoopLoop
    MallMall
    OpasOverpass
    ParkPark
    PkwyParkway
    PlPlace
    RampRamp
    RdRoad
    RiseRise
    StStreet
    StrStair
    TerTerrace
    TrlTrail
    TunlTunnel
    VisVista
    WalkWalk
    WayWay

    SUFFIX_R
    Suffix direction code for a street name right (Source: King County Transit)

    ValueDefinition
    EEast
    NNorth
    NENortheast
    NWNorthwest
    SSouth
    SESoutheast
    SWSouthwest
    WWest

    FULLNAME_L
    Concatenation of prefix, name, type and suffix left (Source: King County Transit)

    ValueDefinition
    1st Ave 
    Z St SE 

    FULLNAME_R
    Concatenation of prefix, name, type and suffix right (Source: King County Transit)

    ValueDefinition
    1st Ave 
    Z St SE 

    AP_NAME_L
    Alternative Primary Transportation link name left (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:10848
    Resolution:1

    AP_NAME_R
    Alternative Primary Transportation link name right (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:10848
    Resolution:1

    A_NAME_L
    Alias Transportation link name left (Source: King County Transit)

    ValueDefinition
    0 
    7090 

    A_NAME_R
    Alias Transportation link name right (Source: King County Transit)

    ValueDefinition
    0 
    7090 

    JURIS_L
    The jurisdiction for a transportation link left (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:81
    Resolution:1

    JURIS_R
    The jurisdiction for a transportation link right (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:81
    Resolution:1

    ZIP_L
    Zipcode for a transportation link left (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:98580
    Resolution:1

    ZIP_R
    Zipcode for a transportation link right (Source: King County Transit)

    Range of values
    Minimum:0
    Maximum:98580
    Resolution:1

    ROLL_LEN
    Length of a transportation link measured in feet by odometer (Source: King County Transit)

    Range of values
    Minimum:0.000
    Maximum:102778.838

    City_L
    The City for a transportation link left (Source: King County source)

    City_R
    The City for a transportation link Right (Source: King County Transit)

    Shape.len


Who produced the data set?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

  2. Who also contributed to the data set?

  3. To whom should users address questions about the data?

    King County Dept. of Transportation, Metro Transit Division, GIS Group
    Attn: Trang Bui
    DBA/GIS Analyst
    201 S Jackson St, Suite 800
    Seattle, WA 98104-3856
    US

    206-684-1593 (voice)
    206-684-2059 (FAX)
    trang.bui@kingcounty.gov

    Hours_of_Service: 8:00am – 5:00pm Monday - Friday


Why was the data set created?

Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Automated Trip Planning group. This group assists Metro bus riders to find the best itinerary possible. Trans_Network is a derived data layer from the TNET (Transportation Network) Geodatabase. TNET is the authoritative transportation network layer for King County. On-going maintenance to TNET is provided by multiple agencies and jurisdictions in King County.


How was the data set created?

  1. From what previous works were the data drawn?

  2. How were the data generated, processed, and modified?

    Date: 12-Dec-2012 (process 1 of 1)
    Metadata is updated by Trang Bui on 12/12/12.

  3. What similar or related data should the user be aware of?


How reliable are the data; what problems remain in the data set?

  1. How well have the observations been checked?

  2. How accurate are the geographic locations?

  3. How accurate are the heights or depths?

  4. Where are the gaps in the data? What is missing?

  5. How consistent are the relationships among the observations, including topology?


How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints: None
Use_Constraints:
King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.

  1. Who distributes the data set? (Distributor 1 of 1)

    KCGIS Center
    Attn: Cheryl Wilder
    Data Sales Coordinator
    201 S Jackson St, Suite 700
    Seattle, WA 98104
    US

    206-263-5220 (voice)

  2. What's the catalog number I need to order this data set?

    /plibrary2/transportation/shapes/arc/trans_network_ferry.shp

  3. What legal disclaimers am I supposed to read?

    King County disclaims any warranty of use of any digital product or data beyond that for which it was designed.

  4. How can I download or order the data?


Who wrote the metadata?

Dates:
Last modified: 26-Dec-2018
Metadata author:
King County Dept. of Transportation, Metro Transit Division, GIS Group
Attn: Trang Bui
GIS Analyst
201 S Jackson St, Suite 800
Seattle, WA 98104-3856
US

206-684-1593 (voice)
trang.bui@metrokc.gov

Metadata standard:
FGDC Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998)


Generated by mp version 2.9.12 on Fri Aug 02 21:04:20 2019