• Catalogue PIGMA
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Global Ocean Ensemble Physics Reanalysis

'''Short description:'''

You can find here the CMEMS Global Ocean Ensemble Reanalysis product at ¼ degree resolution : monthly means of Temperature, Salinity, Currents and Ice variables for 75 vertical levels, starting from 1993 onward.

Global ocean reanalyses are homogeneous 3D gridded descriptions of the physical state of the ocean covering several decades, produced with a numerical ocean model constrained with data assimilation of satellite and in situ observations. These reanalyses are built to be as close as possible to the observations (i.e. realistic) and in agreement with the model physics The multi-model ensemble approach allows uncertainties or error bars in the ocean state to be estimated.

The ensemble mean may even provide for certain regions and/or periods a more reliable estimate than any individual reanalysis product.

The three reanalyses, used to create the ensemble, covering “altimetric era” period (starting from 1st of January 1993) during which altimeter altimetry data observations are available:

* GLORYS2V4 from Mercator Ocean (Fr);

* ORAS5 from ECMWF;

* and C-GLORSv7 from CMCC (It);

These three products provided three different time series of global ocean simulations 3D monthly estimates. All numerical products available for users are monthly or daily mean averages describing the ocean.

'''DOI (product) :'''

https://doi.org/10.48670/moi-00024

Simple

Alternate title
GLOBAL_MULTIYEAR_PHY_ENS_001_031
Date (Creation)
2012-08-26
Edition
2.3
Edition date
2024-06-26
Identifier
da5e467c-7cbd-4cde-a759-9b29b897c722
Credit
E.U. Copernicus Marine Service Information
Resource provider
  GLO-RAN-MERCATOR-TOULOUSE-FR -
Maintenance and update frequency
Annually
Other
P0M0D0H/P0M0D0H
Maintenance note
N/A
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
Discipline
  • numerical-model
Climate and Forecast Standard Names
  • ocean_mixed_layer_thickness_defined_by_sigma_theta
  • eastward_sea_water_velocity
  • sea_surface_height
  • northward_sea_water_velocity
  • sea_water_salinity
  • sea_water_potential_temperature
  • sea_ice_thickness
  • sea_ice_fraction
Temporal scale
  • multi-year
Area of benefit
  • marine-resources
  • marine-safety
  • weather-climate-and-seasonal-forecasting
  • coastal-marine-environment
Reference Geographical Areas
  • global-ocean
Processing level
  • Level 4
Model assimilation
  • Sea Level
  • SST
  • In-Situ TS Profiles
  • Sea Ice Concentration and/or Thickness
Use limitation
See Copernicus Marine Environment Monitoring Service Data commitments and licence at: http://marine.copernicus.eu/web/27-service-commitments-and-licence.php
Access constraints
Other restrictions
Use constraints
License
Other constraints
No limitations on public access
Aggregate Datasetindentifier
75e55f55-a86c-4f12-bc8e-61def41e025e
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
a7ea6dd3-0e21-46e1-9a7e-0318963c6c5a
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
b619497e-0bd0-41c6-bea2-d3980fb0a601
Association Type
Cross reference
Initiative Type
document
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W
thumbnail


Begin date
1993-01-01
End date
2023-12-15

Vertical extent

Minimum value
-5500
Maximum value
0
Vertical CRS
  • urn:ogc:def:crs:EPSG:5714
Supplemental Information
display priority: 01506
Reference system identifier
EPSG / equirectangular
Number of dimensions
2
Dimension name
Row
Resolution
0.25  degree
Dimension name
Column
Resolution
0.25  degree
Cell geometry
Area
Transformation parameter availability
No
Distribution format
  • NetCDF-4 ( )

OnLine resource
cmems_mod_glo_phy-mnstd_my_0.25deg_P1D-m ( WWW:STAC )

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

OnLine resource
cmems_mod_glo_phy-mnstd_my_0.25deg_P1D-m ( OGC:WMTS )
OnLine resource
cmems_mod_glo_phy-mnstd_my_0.25deg_P1M-m ( WWW:STAC )

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

OnLine resource
cmems_mod_glo_phy-mnstd_my_0.25deg_P1M-m ( OGC:WMTS )
OnLine resource
cmems_mod_glo_phy-all_my_0.25deg_P1D-m ( WWW:STAC )

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

OnLine resource
cmems_mod_glo_phy-all_my_0.25deg_P1D-m ( OGC:WMTS )
OnLine resource
cmems_mod_glo_phy-all_my_0.25deg_P1M-m ( WWW:STAC )

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

OnLine resource
cmems_mod_glo_phy-all_my_0.25deg_P1M-m ( OGC:WMTS )
Hierarchy level
Series

Conformance result

Date (Publication)
2010-12-08
Explanation
See the referenced specification
Statement
The myOcean products depends on other products for production or validation. The detailed list of dependencies is given in ISO19115's aggregationInfo (ISO19139 Xpath = "gmd:MD_Metadata/gmd:identificationInfo/gmd:aggregationInfo[./gmd:MD_AggregateInformation/gmd:initiativeType/gmd:DS_InitiativeTypeCode/@codeListValue='upstream-validation' or 'upstream-production']")
Attribute description
observation
Content type
Physical measurement
Descriptor
temporal resolution: daily mean
Descriptor
vertical level number: 75
Descriptor
temporal resolution: monthly mean
Included with dataset
No
Feature types
Grid
File identifier
1403cf41-e916-4bee-af6a-b6c7862c087e XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Copernicus Marine Service product specification
Date stamp
2025-04-11T13:25:06.249264Z
Metadata standard name
ISO 19139, MyOcean profile
Metadata standard version
0.2
Point of contact
  CMEMS
http://marine.copernicus.eu/
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features
Model assimilation
In-Situ TS Profiles SST Sea Ice Concentration and/or Thickness Sea Level

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Associated resources

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