Regional Ocean Modeling System (ROMS): Samoa: Data Assimilating
Regional Ocean Modeling System (ROMS) 3-day, 3-hourly data assimilating hindcast for the region surrounding the islands of Samoa at approximately 3-km resolution. Boundary conditions provided by the global, 1/12-degree (~9-km) HYbrid Coordinate Ocean Model (HYCOM). Atmospheric forcing generated by the Weather Research and Forecasting (WRF) model for the region surrounding the islands of Samoa (wrf_samoa) at approximately 3-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 3 days using all available observations to improve the model estimate of current ocean state (its nowcast). Assimilated observations may include satellite-based sea surface temperatures from MODIS, AVHRR, or OSTIA; satellite-based sea surface height from AVISO; 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.
Resources
6 resources available
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THREDDS Catalog
TEXT/HTML -
File Information
TEXT/HTML -
ERDDAP (3-D Variables)
TEXT/HTML -
ERDDAP (Sea Surface Height)
TEXT/HTML -
Related URL
TEXT/HTML -
Resource 6
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "University of Hawaii at Manoa",
"@type": "vcard:Contact",
"hasEmail": "mailto:powellb@hawaii.edu"
}
|
| describedByType | application/octet-steam |
| description | Regional Ocean Modeling System (ROMS) 3-day, 3-hourly data assimilating hindcast for the region surrounding the islands of Samoa at approximately 3-km resolution. Boundary conditions provided by the global, 1/12-degree (~9-km) HYbrid Coordinate Ocean Model (HYCOM). Atmospheric forcing generated by the Weather Research and Forecasting (WRF) model for the region surrounding the islands of Samoa (wrf_samoa) at approximately 3-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 3 days using all available observations to improve the model estimate of current ocean state (its nowcast). Assimilated observations may include satellite-based sea surface temperatures from MODIS, AVHRR, or OSTIA; satellite-based sea surface height from AVISO; 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. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "THREDDS Catalog",
"accessURL": "https://pae-paha.pacioos.hawaii.edu/thredds/catalog/roms_samoa_assim/catalog.html?dataset=roms_samoa_assim/ROMS_Samoa_Regional_Ocean_Model_Assimilation_best.ncd",
"mediaType": "text/html",
"description": "This URL provides a catalog page for this dataset within THREDDS Data Server (TDS).",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "File Information",
"accessURL": "https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/roms_samoa_assim/ROMS_Samoa_Regional_Ocean_Model_Assimilation_best.ncd.html",
"mediaType": "text/html",
"description": "This URL provides a standard OPeNDAP html interface for selecting data from this dataset. Change the extension to .info for a description of the dataset.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "ERDDAP (3-D Variables)",
"accessURL": "https://pae-paha.pacioos.hawaii.edu/erddap/griddap/roms_samoa_assim",
"mediaType": "text/html",
"description": "This URL provides a viewer and/or data access for this dataset.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "ERDDAP (Sea Surface Height)",
"accessURL": "https://pae-paha.pacioos.hawaii.edu/erddap/griddap/roms_samoa_assim_ssh",
"mediaType": "text/html",
"description": "This URL provides a viewer and/or data access for this dataset.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Related URL",
"accessURL": "http://myroms.org",
"mediaType": "text/html",
"description": "This URL provides additional information related to this dataset.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"accessURL": "http://www.soest.hawaii.edu/oceanography/faculty/powell.html",
"mediaType": "text/html",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://data.noaa.gov/waf/NOAA/ioos/iso/xml/roms_samoa_assim.xml |
| isPartOf | Pacific Islands Ocean Observing System (PacIOOS) |
| issued | 2014-02-11T00:00:00.000+00:00 |
| keyword |
[
"Earth Science Services > Models > Ocean General Circulation Models (OGCM)/Regional Ocean Models",
"Earth Science Services > Models > Weather Research/Forecast Models",
"Earth Science > Oceans > Ocean Temperature > Potential Temperature",
"Earth Science > Oceans > Salinity/Density > Salinity",
"Earth Science > Oceans > Sea Surface Topography > Sea Surface Height",
"Earth Science > Oceans > Ocean Circulation > Ocean Currents",
"Models/Analyses > > Operational Models",
"Not Applicable > Not Applicable",
"Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa",
"Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > Samoa",
"PacIOOS > Pacific Islands Ocean Observing System",
"PacIOOS > Pacific Islands Ocean Observing System",
"sea_binary_mask",
"sea_surface_height",
"eastward_sea_water_velocity",
"northward_sea_water_velocity",
"sea_water_potential_temperature",
"sea_water_salinity",
"forecast_period",
"latitude",
"longitude",
"depth",
"time",
"forecast_reference_time"
]
|
| landingPage | http://www.soest.hawaii.edu/oceanography/faculty/powell.html |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2015-05-28T00:00:00.000+00:00 |
| publisher |
{
"name": "Pacific Islands Ocean Observing System (PacIOOS)",
"@type": "org:Organization"
}
|
| spatial | -168.80878,-15.5,-174.0,-12.49855 |
| temporal | 2015-04-12T00:00:00+00:00/2026-04-23T00:00:00+00:00 |
| title | Regional Ocean Modeling System (ROMS): Samoa: Data Assimilating |
