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    • Regional Ocean Modeling System (ROMS): Western North Pacific

    Metadata Updated: August 27, 2024

    Regional Ocean Modeling System (ROMS) 7-day, 3-hourly forecast for the region surrounding the Western North Pacific at approximately 8-km resolution. Boundary conditions provided by the global, 1/12-degree (~9-km) HYbrid Coordinate Ocean Model (HYCOM). Atmospheric forcing generated by the NOAA/NCEP Global Forecast System (GFS) model for the region surrounding the Western North Pacific at approximately 25-km resolution. Tide forcing uses the Oregon State University (OSU) Tidal Prediction Software (OTPS) TOPEX/Poseidon global inverse solution (TPXO) to derive barotropic tidal elevation and velocity. Data are assimilated over the previous 5 days using all available observations to improve the model estimate of current ocean state (its nowcast) before forecasts are run. Assimilated observations are collected independently of PacIOOS and may include satellite-based sea surface temperatures from MODIS, AVHRR, or OSTIA; satellite-based sea surface height from AVISO; surface currents around Palau from CORDC High Frequency Radars (HFR), Scripps Institute of Oceanography; and in-situ water temperature and salinity profiles from ARGO floats. 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.

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    Dates

    Metadata Date August 24, 2024
    Metadata Created Date July 26, 2024
    Metadata Updated Date August 27, 2024
    Reference Date(s) April 26, 2023 (creation), April 26, 2023 (issued), April 26, 2023 (revision)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Other Data Resources

    Graphic Preview

    Sample image.

    Additional Metadata

    Resource Type Dataset
    Metadata Date August 24, 2024
    Metadata Created Date July 26, 2024
    Metadata Updated Date August 27, 2024
    Reference Date(s) April 26, 2023 (creation), April 26, 2023 (issued), April 26, 2023 (revision)
    Responsible Party University of Hawaii at Manoa (Point of Contact)
    Contact Email
    Guid roms_wpac
    Access Constraints
    Bbox East Long 148.90125
    Bbox North Lat 26.9439
    Bbox South Lat 1.94991
    Bbox West Long 116.09919
    Coupled Resource [{"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/roms_wpac.png
    Harvest Object Id 62a01727-03d8-4cb8-bde6-28419e583fa9
    Harvest Source Id 54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
    Harvest Source Title ioos
    Licence
    Lineage 2023-04-26T21:54:00Z New dataset; expansion and modification of prior roms_mari grid. 2023-05-03T21:00:00Z Dataset summary modified.\2023-05-13T00:07:00Z Dataset summary modified.
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[116.09919, 1.94991], [148.90125, 1.94991], [148.90125, 26.9439], [116.09919, 26.9439], [116.09919, 1.94991]]]}
    Progress
    Spatial Data Service Type THREDDS OPeNDAP
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2023-04-24T00:00:00Z
    Temporal Extent End 2024-08-28T00:00:00Z

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