Waterbodies

Metadata also available as - [Outline] - [Parseable text]

Frequently-anticipated questions:


What does this data set describe?

Title: Waterbodies
Abstract:
This dataset was developed in support of the Western Washington Land Use Change on Non-Federal Land 1988, 1996, 2004 project and is not intended for any other use.
  1. How should this data set be cited?

    Luke Rogers, Ara Erickson, Phil Hurvitz, Hiroo I, 20060721, Waterbodies.

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -124.832499
    East_Bounding_Coordinate: -120.640833
    North_Bounding_Coordinate: 49.065382
    South_Bounding_Coordinate: 45.479392

  3. What does it look like?

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

    Calendar_Date: 21-Jul-2006
    Currentness_Reference: publication date

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

    Geospatial_Data_Presentation_Form: raster digital data

  6. How does the data set represent geographic features?

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

      This is a Raster data set. It contains the following raster data types:

      • Dimensions 13205 x 10210 x 1, type Grid Cell

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

      Grid_Coordinate_System_Name: Universal Transverse Mercator
      Universal_Transverse_Mercator:
      UTM_Zone_Number: 10
      Transverse_Mercator:
      Scale_Factor_at_Central_Meridian: 0.999600
      Longitude_of_Central_Meridian: -123.000000
      Latitude_of_Projection_Origin: 0.000000
      False_Easting: 500000.000000
      False_Northing: 0.000000

      Planar coordinates are encoded using row and column
      Abscissae (x-coordinates) are specified to the nearest 30.000000
      Ordinates (y-coordinates) are specified to the nearest 30.000000
      Planar coordinates are specified in meters

      The horizontal datum used is North American Datum of 1983.
      The ellipsoid used is Geodetic Reference System 80.
      The semi-major axis of the ellipsoid used is 6378137.000000.
      The flattening of the ellipsoid used is 1/298.257222.

  7. How does the data set describe geographic features?

    water

    ObjectID
    Internal feature number. (Source: ESRI)

    Sequential unique whole numbers that are automatically generated.

    Value

    Count


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?

    Funded by the USDA Forest Service, Pacific Northwest Research Station, Forest Inventory and Analysis. Data developed by Luke Rogers, Ara Erickson, Phil Hurvitz, Hiroo Imaki, and Justina Harris of the Rural Technology Initiative, College of Forest Resources, University of Washington.

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

    Luke Rogers
    Rural Technology Initiative, University of Washington - College of Forest Resources
    Research Scientist/Engineer
    UW Box 352100
    Seattle, WA 98195-2100
    USA

    1-206-543-7418 (voice)
    1-206-685-3091 (FAX)
    lwrogers@u.washington.edu

    Hours_of_Service: M:F 9:00 AM - 5:00 PM Pacific


Why was the data set created?

Calculate and display land use change on non-federal lands in Western Washington, using time- and cost-efficient remote sensing and GIS technologies, keeping in mind the following:
1) Develop methods that can be easily replicated for other areas of the Pacific Northwest;
2) And, attempt to exceed the accuracy and efficiency of conducting a similar study based on aerial photointerpretation, which is often costly and time-consuming.
Land cover is the observed (bio)physical cover on the Earth's surface, while land use is the use is what the land is used for by humans (e.g. protected areas, timber land, etc.). While land cover allows us to see overall biophysical cover, land use allows us to see patterns of development, management practices, and more.


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?

  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?

    Not evaluated

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

    Not evaluated


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: None

  1. Who distributes the data set?[Distributor contact information not provided.]

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

    Downloadable Data

  3. What legal disclaimers am I supposed to read?

    IN NO EVENT WILL THE UNIVERSITY OF WASHINGTON OR THE USDA FOREST SERVICE BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DAMAGES ARISING OUT OF THE USE OF OR INABILITY TO USE THE DIGITAL DATA, EVEN IF THE UNIVERSITY OF WASHINGTON OR THE USDA FOREST SERVICE IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

  4. How can I download or order the data?


Who wrote the metadata?

Dates:
Last modified: 28-Feb-2008
Metadata author:
Luke Rogers
Rural Technology Initiative, University of Washington - College of Forest Resources
Research Scientist/Engineer
UW Box 352100
Seattle, WA 98195-2100
USA

1-206-543-7418 (voice)
1-206-685-3091 (FAX)
lwrogers@u.washington.edu

Hours_of_Service: M:F 9:00 AM - 5:00 PM Pacific
Metadata standard:
FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)
Metadata extensions used:


Generated by mp version 2.9.1 on Thu Feb 28 14:35:59 2008