Airports in King County

Metadata also available as - [Outline]

Frequently anticipated questions:


What does this data set describe?

Title: Airports in King County
Abstract: Airport features for King County.
Supplemental_Information: None
  1. How should this data set be cited?

    County, King, 20061107, Airports in King County: King County, King County, WA.

    Online Links:

    Other_Citation_Details: None

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -122.321228
    East_Bounding_Coordinate: -122.211749
    North_Bounding_Coordinate: 47.542538
    South_Bounding_Coordinate: 47.430763

  3. What does it look like?

    <http://www5.kingcounty.gov/sdc/DataImages/airports.jpg> (JPEG)
    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: 01-Jan-2013
    Currentness_Reference: publication date

  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):

      • GT-polygon composed of chains (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?

    PLIBRARY.TRANSPORTATION.xxxx238529
    King County Airports Polygon Feature Class (Source: ESRI)

    OBJECTID
    Internal feature number. (Source: ESRI)

    Sequential unique whole numbers that are automatically generated.

    CODE
    Integer code specifying type of feature

    ValueDefinition
    1Runways, paved areas
    2Unpaved areas
    3Terminals

    NAME
    Name of airport

    Shape
    Feature geometry. (Source: King County Transit)

    Coordinates defining the features.

    SHAPE.AREA
    area in square feet of feature

    SHAPE.LEN
    length of perimter in feet of the feature


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, KC International Airport
    Attn: Vanessa Ng
    GIS Analyst
    7277 Perimeter Road S
    Seattle, WA 98108
    US

    206-205-0650 (voice)
    firstname.lastname@kingcounty.gov


Why was the data set created?

Data is used to identify land designated for use as airports 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?

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


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


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/polygon/airports.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: 05-Jan-2013
Metadata author:
King County Dept. of Transportation, KC International Airport
Attn: Vanessa Ng
GIS Analyst
201 S Jackson St, Suite 800
Seattle, WA 98104-3856
US

206-205-0650 (voice)
vanessa.ng@kingcounty.gov

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


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