Arctic Ocean Sea Ice Reanalysis

'''Short description:'''

The Arctic Sea Ice Reanalysis system uses the neXtSIM stand-alone sea ice model running the Brittle-Bingham-Maxwell sea ice rheology on an adaptive triangular mesh of 10 km average cell length. The model domain covers the whole Arctic domain, from Bering Strait to the North Atlantic. neXtSIM is forced by reanalyzed surface atmosphere forcings (ERA5) from the ECMWF (European Centre for Medium-Range Weather Forecasts) and ocean forcings from TOPAZ4b, the ARC MFC MYP system (002_003). neXtSIM assimilates satellite sea ice concentrations from Passive Microwave satellite sensors, and sea ice thickness from CS2SMOS in winter from October 2010 onwards. The output variables are sea ice concentrations (total, young ice, and multi-year ice), sea ice thickness, sea ice velocity, snow depth on sea ice, sea ice type, sea ice age, sea ice ridge volume fraction and sea ice albedo, provided at daily and monthly frequency. The adaptive Lagrangian mesh is interpolated for convenience on a 3 km resolution regular grid in a Polar Stereographic projection. The projection is identical to other ARC MFC products.

'''DOI (product) :'''

https://doi.org/10.48670/mds-00336

Simple

Alternate title
ARCTIC_MULTIYEAR_PHY_ICE_002_016
Date (Creation)
2024-11-26
Edition
2.1
Edition date
2025-11-25
Identifier
1f64849a-ca3e-4f75-8854-33e1590486db
Credit
E.U. Copernicus Marine Service Information
Resource provider
  ARC-NERSC-BERGEN-NO -
Maintenance and update frequency
Unknown
Other
P0M0DT0H/P0M0DT0H
Maintenance note
N/A
GEMET - INSPIRE themes, version 1.0
Discipline
Keywords
  • sea_ice_x_velocity
  • sea_ice_thickness
  • sea_ice_volume_fraction_of_ridged_ice
  • sea_ice_albedo
  • surface_snow_thickness
  • sea_ice_y_velocity
  • sea_ice_classification
  • sea_ice_age
  • sea_ice_area_fraction
Temporal scale
Area of benefit
Reference Geographical Areas
Processing level
Model assimilation
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
Date (Creation)
2019-05-08
Association Type
Cross reference
Initiative Type
reference
Aggregate Datasetindentifier
98e346f3-6754-40e9-8adc-009e52b31d0b
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
e51ad0cc-e15b-4373-8983-8e6bd689afcc
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
149f4ef6-3293-4181-95f8-f2c25f6c394b
Association Type
Cross reference
Initiative Type
document
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W
thumbnail


Begin date
1993-01-15
End date
2022-12-15

Vertical extent

Minimum value
0
Maximum value
0
Vertical CRS
Supplemental Information
display priority: 02700
Reference system identifier
EPSG / Polar stereographic North
Number of dimensions
2
Dimension name
Row
Resolution
3  km
Dimension name
Column
Resolution
3  km
Cell geometry
Area
Transformation parameter availability
No
Distribution format
  • NetCDF-4 ( )

OnLine resource
cmems_mod_arc_phy_my_nextsim_P1D-m ( WWW:STAC )

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

OnLine resource
cmems_mod_arc_phy_my_nextsim_P1D-m ( OGC:WMTS )
OnLine resource
cmems_mod_arc_phy_my_nextsim_P1M-m ( WWW:STAC )

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

OnLine resource
cmems_mod_arc_phy_my_nextsim_P1M-m ( OGC:WMTS )
OnLine resource
cmems_mod_arc_phy_my_nextsim_P1M-m ( WWW:STAC )

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

OnLine resource
cmems_mod_arc_phy_my_3km-climatology_P1M-m ( WWW:STAC )

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

OnLine resource
cmems_mod_arc_phy_my_3km-climatology_P1M-m ( OGC:WMTS )
OnLine resource
cmems_mod_arc_phy_my_3km-climatology_P1M-m ( WWW:STAC )

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

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
vertical level number: 1
Descriptor
temporal resolution:monthly-mean
Included with dataset
No
Feature types
Grid
File identifier
f13d4772-410b-4dba-ba6f-e4d15ea58050 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Copernicus Marine Service product specification
Date stamp
2025-11-14T10:39:45.340089Z
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 Sea Ice Concentration and/or Thickness

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Associated resources

Not available