Catalogue PIGMA
Arctic and Antarctic sea ice thickness climate data record (ERS-1, ERS-2, Envisat, CryoSat-2)
Sea ice thickness climate data record based on altimetry missions : ERS-1, ERS-2, Envisat and CryoSat-2.
Data are available as EASE2-grid monthly maps with a spatial resolution of 12.5 km covering the period 1994-2023.
The dataset also includes radar freeboard, sea ice freeboard, total freeboard, sea ice thickness as well as external variables such as sea ice density and sea ice concentration.
Uncertainty are estimated using an ensemble approach and are distributed as statistics on the corresponding ensemble (mean, median, std, quantiles and percentiles).
Simple
- Date (Publication)
- 2023-11-09
- Identifier
- http://dx.doi.org/ / 10.6096/ctoh_sit_2023_01
- Credit
- SNO CTOH
- Status
- On going On going
Author
Université de Toulouse, LEGOS (CNES/CNRS/IRD/UT3), Toulouse, FranceCNRS, France
-
Sara Fleury
- Maintenance and update frequency
- Annually Annually
- GEMET - INSPIRE themes, version 1.0
-
- Oceanographic geographical features
- Centre de données ODATIS
-
- CDS-OMP
- Type de jeux de donnée ODATIS
-
- /Observational data/in-situ
- Services Nationaux d'Observation
-
- SNO-CTOH
- Use limitation
- CTOH data policy, https://www.legos.omp.eu/ctoh/licence-dutilisation-des-produits-ctoh/
- Use limitation
- The data are provided without any warranty for any non-profit educational and research purposes.
- Other constraints
- No access conditions apply
- Metadata language
- EnglishEnglish
- Topic category
-
- Oceans
N
S
E
W
))
N
S
E
W
))
- Begin date
- 1994-04-01
- End date
- 2023-06-30
- Begin date
- 1994-10-01
- End date
- 2023-04-30
- Reference system identifier
-
WGS84
/
EPSG:4326
- Distribution format
-
-
NetCDF
()
-
NetCDF
()
- OnLine resource
- Antarctic ers1 v1 ( OGC:WMS )
- OnLine resource
- Antarctic ers2 v1 ( OGC:WMS )
- OnLine resource
- Antarctic envisat v1 ( OGC:WMS )
- OnLine resource
- Antarctic CryoSat-2 v1 ( OGC:WMS )
- OnLine resource
- http://dx.doi.org/10.6096/ctoh_sit_2023_01 ( DOI )
- Hierarchy level
- Dataset Dataset
Conformance result
- Date (Publication)
- 2023-11-09
- Explanation
- NA
- Pass
- Yes
- Statement
- Data produced by the SNO CTOH.
- File identifier
- c52f78d1-a658-4c56-a66c-459de0d88fb6 XML
- Metadata language
- EnglishEnglish
- Character set
- UTF-8 UTF8
- Date stamp
- 2026-07-30T18:50:13.360+02:00
Overviews
Spatial extent
N
S
E
W
N
S
E
W
Provided by
Associated resources
Not available