NCEP Global Ocean Data Assimilation System (GODAS)
The GODAS dataset is a real-time ocean analysis and a reanalysis. It is used for monitoring, retrospective analysis as well as for providing oceanic initial conditions for the CFS. Both temperature and synthetic salinity profiles are assimilated in a 3DVAR scheme designed by Derber and Rosati (1989). 40 vertical levels are in the model together with 1x1 data values (enhanced in resolution to 1/3x1/3 degrees latitude within 10 degrees of the equator). The data is provided at 1/3x1/3 degrees for all latitudes. The GODAS is forced by the momentum flux, heat flux and fresh water flux from the NCEP atmospheric Reanalysis 2.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "Not provided - Contact data.gov",
"hasEmail": "mailto:datagovsupport@gsa.gov"
}
|
| describedByType | application/octet-steam |
| description | The GODAS dataset is a real-time ocean analysis and a reanalysis. It is used for monitoring, retrospective analysis as well as for providing oceanic initial conditions for the CFS. Both temperature and synthetic salinity profiles are assimilated in a 3DVAR scheme designed by Derber and Rosati (1989). 40 vertical levels are in the model together with 1x1 data values (enhanced in resolution to 1/3x1/3 degrees latitude within 10 degrees of the equator). The data is provided at 1/3x1/3 degrees for all latitudes. The GODAS is forced by the momentum flux, heat flux and fresh water flux from the NCEP atmospheric Reanalysis 2. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Cite URL",
"accessURL": "http://www.esrl.noaa.gov/psd/data/gridded/data.godas.html",
"description": "Information about the dataset",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.psl.dataset.NCEP_Global_Ocean_Data_Assimilation_System_GODAS |
| issued | 2023-04-01T00:00:00.000+00:00 |
| keyword |
[
"Salt Flux",
"Geometric vertical velocity",
"Potential temperature",
"v-component of current",
"Total downward heat flux at surface (downward is positive)",
"Geometric Depth Below Sea Surface",
"Momentum flux, u component",
"u-component of current",
"Sea Surface Height Relative to Geoid",
"Momentum flux, v component",
"Geometric Depth Below Sea Surface",
"Salinity",
"Potential Long Term Mean temperature",
"Long Term Mean Sea Surface Height Relative to Geoid",
"Long Term Mean Geometric Depth Below Sea Surface",
"Momentum Long Term Mean flux, u component",
"Geometric Long Term Mean Depth Below Sea Surface",
"Geometric Long Term Mean vertical velocity",
"Salt Long Term Mean Flux",
"u-component Long Term Mean of current",
"Salinity Long Term Mean",
"Momentum Long Term Mean flux, v component",
"Total Long Term Mean downward heat flux at surface (downward is positive)",
"v-component Long Term Mean of current"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2023-04-01T00:00:00.000+00:00 |
| publisher |
{
"name": "National Oceanic and Atmospheric Administration, Department of Commerce"
}
|
| temporal | 1980-01-01T00:00:00+00:00/2023-04-01T00:00:00+00:00 |
| title | NCEP Global Ocean Data Assimilation System (GODAS) |
