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    • WaveWatch III (WW3) Global Wave Model

    Metadata Updated: February 23, 2024

    Through a collaborative effort with NOAA/NCEP and NWS Honolulu, the University of Hawaii has implemented a global-scale WaveWatch III (WW3) 7-day model with a 5-day hourly forecast at approximately 50-km or 0.5-deg resolution. The global model is forced with NOAA/NCEP's Global Forecast System (GFS) winds. This model is designed to capture the large-scale ocean waves and provide spectral boundary conditions for the Hawaii and other Pacific regional WW3 models. While considerable effort has been made to implement all model components in a thorough, correct, and accurate manner, numerous sources of error are possible. As such, please use these data with the caution appropriate for any ocean related activity.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date May 24, 2023
    Metadata Created Date April 30, 2021
    Metadata Updated Date February 23, 2024
    Reference Date(s) June 20, 2010 (creation), June 20, 2010 (issued), December 17, 2021 (revision)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Other Data Resources

    Graphic Preview

    Sample image.

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 24, 2023
    Metadata Created Date April 30, 2021
    Metadata Updated Date February 23, 2024
    Reference Date(s) June 20, 2010 (creation), June 20, 2010 (issued), December 17, 2021 (revision)
    Responsible Party University of Hawaii at Manoa (Point of Contact)
    Contact Email
    Guid ww3_global
    Access Constraints
    Bbox East Long 359.5
    Bbox North Lat 77.5
    Bbox South Lat -77.5
    Bbox West Long .0
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Graphic Preview Description Sample image.
    Graphic Preview File http://pacioos.org/metadata/browse/ww3_global.png
    Harvest Object Id 8271b6f8-975a-4ac1-b293-5b376efe3846
    Harvest Source Id 54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
    Harvest Source Title ioos
    Licence
    Lineage 2010-06-20T00:00:00Z New dataset. 2021-12-17T22:04:00Z Replaced erroneous sdir and wdir values with fill values over the period 2015-12-30 through 2017-07-10. Variable names had changed in source data unnoticed, resulting in directional spreading values in these two variables, not wave directions.
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[0.0, -77.5], [359.5, -77.5], [359.5, 77.5], [0.0, 77.5], [0.0, -77.5]]]}
    Progress
    Spatial Data Service Type THREDDS OPeNDAP
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2010-11-07T21:00:00Z
    Temporal Extent End 2023-05-30T18:00:00Z

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