Product details
Daily-mean, hourly-mean and 6hourly-instantaneous analysis and forecast data [01/01/2007->D-14 to D+13] of the Global Ocean physics and sea ice parameters with a weekly update of the analysis and the forecast, providing : Temperature, Salinity, Sea Surface Height, Currents and Sea Ice thickness, fraction and velocities. Numerical files are displayed on a 1/12° native grid (~9.3km 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
1/12 degree ~9.3km at the equator on ORCA12 Native Grid (ARAKAWA C, no interpolation)
|
Grid and horizontal spatial resolution
50 (0.4940254 - 5727.917m)
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| Product type | Product name | Temporal resolution | Temporal coverage | Update frequency | |
|---|---|---|---|---|---|
|
Product type
Multiyear
|
Product name
MOI_GLO12_WEEKLY_run_for_DAILY_ANALYSIS
|
Temporal resolution
Daily
|
Temporal coverage
2007/01/01 => on going
|
Update frequency
Weekly
|
Register to service
|
|
Product type
Multiyear
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Product name
MOI_GLO12_DAILY_run_for_DAILY_ANALYSIS
|
Temporal resolution
Daily
|
Temporal coverage
2007/01/01 => Year - 2 // standard grid
|
Update frequency
Daily
|
Register to service
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Product type
Operational analysis and forecast
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Product name
MOI_GLO12_WEEKLY_run_for_DAILY_FORECAST
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Temporal resolution
Daily
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Temporal coverage
D-14 to D+13 (Once a week)
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Update frequency
Weekly
|
Register to service
|
|
Product type
Multiyear
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Product name
MOI_GLO12_DAILY_run_for_HOURLY_ANALYSIS
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Temporal resolution
Hourly
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Temporal coverage
2007/01/01 => on going // standard grid
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Update frequency
Daily
|
Register to service
|
Code version / Initial conditions and relaxations
Version de code
NEMO_v3.1
Initial conditions
- Levitus (2009 T and S) for the ocean.
- Ifremer/Cersat data for ice concentration and GLORYS2V1 for ice thickness.
Surface relaxation
Yes
Water column (3D) relaxation
No
Convection
by increasing vertical mixing
Forcing
Data assimilation
Yes
Assimilation scheme
SAM2 (SEEK Kernel) bias correction 3D-VAr and Incremental Analysis Update (IAU).
Data assimilated
CMEMS OSTIA SST
+ CMEMS Sea Ice Concentration
+ CMEMS SLA
+ in situ profile from CMEMS database
+ MDT adjusted based on CNES-CLS13
+ WOA 2013 climatology (temperature and salinity) below 2000 m (assimilation using a non-Gaussian error at depth)
Atmospheric or Biogeochemical forcings
- operational forcing : 3 hours from ECMWF
- Formulation Bulk CORE
Runoffs
Updated runoff Dai et al., 2009 + runoff fluxes coming from Greenland and Antarctica + adding of a trend (2.2mm/year) to the runoff
Open boundary conditions
No