Product details
A 25-year reanalysis [01/01/1993 – 03/03/2020] of the global ocean physical and sea ice parameters – Monthly and daily Temperature, Salinity, Sea Surface Height, Mixed layer Thickness, Currents, Sea Ice thickness, Concentration and drift - with a yearly update. The numerical files are displayed on the native grid 1/4° (~28km at the equator).
Geographical coverage | Grid and horizontal spatial resolution | Vertical levels number |
---|---|---|
Geographical coverage
Ocean global (-180.00°W-180.00°E; 90.00°W-90.00°E)
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Grid and horizontal spatial resolution
ORCA 1/4deg (ARAKAWA C) 1442*1021*75; Global Ocean (180W-180E; 77S-90N)
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Grid and horizontal spatial resolution
75 (0.50576 - 5902.058m)
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Product type | Product name | Temporal resolution | Temporal coverage | Update frequency | |
---|---|---|---|---|---|
Product type
Multiyear
|
Product name
MOI_GLORYS4_DAILY
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Temporal resolution
Daily
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Temporal coverage
1993/01/01 to 2020/03/03
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Update frequency
Not updated anymore
|
Register to service
|
Product type
Multiyear
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Product name
MOI_GLORYS4_MONTHLY
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Temporal resolution
Monthly
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Temporal coverage
1993/01/01 to 2020/03/03
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Update frequency
Not updated anymore
|
Register to service
|
Code version / Initial conditions and relaxations
Version de code
NEMO_v3.1
Initial conditions
EN.4.2.0 for T & S
IFREMER/CERSAT for Sea ice concentration.
Surface relaxation
No
Water column (3D) relaxation
Relaxation at depths toward EN.4.2.0 1) at Gibraltar and Bab-elMandeb straits and 2) poleward 60°S below 2000m.
Convection
By increasing vertical mixing
Forcing
Data assimilation
Yes
Assimilation scheme
SAM2 (SEEK) Large scale bias correction
Data assimilated
altimetric sea level anomaly, temperature and salinity in situ profiles,
sea-surface temperature observations, sea ice concentration
7-day assimilation window
Merge MDT (obs+model)
Reynolds SST, CORA
Atmospheric or Biogeochemical forcings
Altimetry ERA : 1993-2015
ERAinterim and bulk formulae
Runoffs
Climatological runoff + ice shelf and iceberg melting
Open boundary conditions
No