Title

ESA SST CCI and C3S reprocessed sea surface temperature analyses

Alternate title

SST_GLO_SST_L4_REP_OBSERVATIONS_010_024

Date (Creation)

2012-08-26

Edition

2.1

Edition date

2025-06-24

Citation identifier

3c31d733-5870-489f-8d97-35bc38b4be74

Abstract

'''Short description:'''

The C3S global Sea Surface and Sea Ice Temperature Reprocessed product provides gap-free maps of daily average SST at 20 cm depth and IST skin at 0.05deg. x 0.05deg. horizontal grid resolution, using satellite data from the ESA SST_cci v3.0 L3U data from (A)ATSRs, SLSTR and AVHRR, L2P data from the AMSRE and AMSR2 Passive Microwave Instruments (Embury et al., 2024) and L2P data from the AASTI and C3S IST CDR/ICDR v.1. The C3S level 4 SST/IST analyses were produced by running the DMI Optimal Interpolation (DMIOI) system (Høyer and She, 2007; Høyer et al., 2014; Nielsen-Englyst et al., 2023, Nielsen-Englyst et al., 2024) to provide a high resolution (1/20deg. - approx. 5km grid resolution) daily analysis of the daily average sea surface temperature (SST) at 20 cm depth and sea ice surface temperature (IST) at the surface skin to cover surface temperatures in the global ocean, the sea ice and the marginal ice zone. It uses a Multi-Source Composite Sea-Ice concentration dataset (from a combination of EUMETSAT OSI-SAF OSI-450a (Lavergne et al., 2019), OSI-458, ESA CCI Sea ice CDR, SICCI-HR-SIC, U.S. National Ice Centre’s (NIC) ice charts, Swedish Meteorological and Hydrological Institute (SHMI) and Finnish Meteorological Institute’s (FMI) ice charts used for the Baltic region) developed at DMI for the purpose of the CARRA2 project (Pan-Arctic) and extended to the South Hemisphere.

'''DOI (product) :'''

https://doi.org/10.48670/moi-00169

Credit

E.U. Copernicus Marine Service Information

Point of contact

Organisation name	Individual name	Electronic mail address	Role
SST-DMI-COPENHAGEN-DK			Production Unit

Maintenance and update frequency

Not applicable

Other

P0M0D0H/P0M0D0H

Maintenance note

N/A

Target Application

• target-application#seaiceclimate

GEMET - INSPIRE themes, version 1.0

• Oceanographic geographical features

Discipline

• satellite-observation

Climate and Forecast Standard Names

• sea_ice_area_fraction
• sea_water_temperature
• sea_water_temperature_standard_error
• analysed_sst_uncertainty

Temporal scale

• multi-year

Area of benefit

• coastal-marine-environment
• marine-resources
• weather-climate-and-seasonal-forecasting
• marine-safety

Reference Geographical Areas

• global-ocean

Processing level

• Level 4

Model assimilation

• Not Applicable

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 legal constraints

No limitations on public access

Aggregate Datasetindentifier

666290f0-238e-41ca-a2dc-843d0c52bd68

Association Type

Cross reference

Initiative Type

Document

Aggregate Datasetindentifier

2ae2c970-7d15-43a1-abff-ab238e9b9a19

Association Type

Cross reference

Initiative Type

Document

Title

Høyer, J. L. and She, J., Optimal interpolation of sea surface temperature for the North Sea and Baltic Sea, J. Mar. Sys., Vol 65, 1-4, pp., 2007.Høyer, J. L. and She, J., Optimal interpolation of sea surface temperature for the North Sea and Baltic Sea, J. Mar. Sys., Vol 65, 1-4, pp., 2007.

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Title

Høyer, J. L., Le Borgne, P., & Eastwood, S. (2014) A bias correction method for Arctic satellite sea surface temperature observations. Remote Sensing of Environment, 146, 201-213.

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Title

Nielsen-Englyst, P., Høyer, J. L., Kolbe, W. M., Dybkjar, G., Lavergne, T., Tonboe, R. T., Skarpalezos, S., Karagali, I. (2023) A combined sea and sea-ice surface temperature climate dataset of the Arctic, 1982–2021. Remote Sensing of Environment, 284, 113331, doi: https://doi.org/10.1016/j.rse.2022.113331.

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Aggregate Datasetindentifier

82a69038-6c60-4a77-b493-117e7a9d93d7

Association Type

Cross reference

Initiative Type

Document

Title

Nielsen-Englyst, P., Høyer, J. L., Karagali, I., Kolbe, W. M., Tonboe, R. T., Pedersen, L. T. (2024) Impact of passive microwave observations on the estimation of Arctic sea surface temperatures. Remote Sensing of Environment, 301, 113949, doi: https://doi.org/10.1016/j.rse.2023.113949.

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Title

Embury, O., Merchant, C.J., Good, S.A., Rayner, N.A., Høyer, J.L., Atkinson, C., Block, T., Alerskans, E., Pearson, K.J., Worsfold, M., McCarroll, N., Donlon, C. Satellite-based time-series of sea-surface temperature since 1980 for climate applications. Scientific Data 11, 326 (2024). https://doi.org/10.1038/s41597-024-03147-w

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Title

Lavergne, T., Sørensen, A. M., Kern, S., Tonboe, R., Notz, D., Aaboe, S., Bell, L., Dybkjær, G., Eastwood, S., Gabarro, C., Heygster, G., Killie, M. A., Brandt Kreiner, M., Lavelle, J., Saldo, R., Sandven, S., and Pedersen, L. T.: Version 2 of the EUMETSAT OSI SAF and ESA CCI sea-ice concentration climate data records, The Cryosphere, 13, 49-78, doi:10.5194/tc-13-49-2019, 2019. "

Date (Creation)

2019-05-08

Association Type

Cross reference

Initiative Type

Reference

Language

eng

Topic category

• Oceans

Description

bounding box

Begin date

1981-09-01

End date

2022-10-31

Supplemental Information

display priority: 12051

Reference system identifier

EPSG / WGS 84 (EPSG:4326)

Number of dimensions

2

Dimension name

Row

Resolution

0.05  degree

Dimension name

Column

Resolution

0.05  degree

Cell geometry

Area

Transformation parameter availability

Distribution format

Name	Version
NetCDF-4

OnLine resource

Protocol	Linkage	Name
WWW:STAC	http://stac.marine.copernicus.eu/metadata/SST_GLO_SST_L4_REP_OBSERVATIONS_010_024/C3S-GLO-SST-L4-REP-OBS-SST_202211/dataset.stac.json	C3S-GLO-SST-L4-REP-OBS-SST
OGC:WMTS	https://wmts.marine.copernicus.eu/teroWmts/SST_GLO_SST_L4_REP_OBSERVATIONS_010_024/C3S-GLO-SST-L4-REP-OBS-SST_202211	C3S-GLO-SST-L4-REP-OBS-SST
WWW:STAC	http://stac.marine.copernicus.eu/metadata/SST_GLO_SST_L4_REP_OBSERVATIONS_010_024/ESACCI-GLO-SST-L4-REP-OBS-SST_202211/dataset.stac.json	ESACCI-GLO-SST-L4-REP-OBS-SST
OGC:WMTS	https://wmts.marine.copernicus.eu/teroWmts/SST_GLO_SST_L4_REP_OBSERVATIONS_010_024/ESACCI-GLO-SST-L4-REP-OBS-SST_202211	ESACCI-GLO-SST-L4-REP-OBS-SST

Hierarchy level

Series

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: 1

Included with dataset

Feature types

Grid

Metadata

File identifier

3c31d733-5870-489f-8d97-35bc38b4be74

Metadata language

English

Character set

UTF8

Hierarchy level

Series

Hierarchy level name

Copernicus Marine Service product specification

Date stamp

2025-04-23T12:44:38.250186Z

Metadata standard name

ISO 19139, MyOcean profile

Metadata standard version

0.2

Metadata author

Organisation name	Individual name	Electronic mail address	Role
CMEMS		servicedesk.cmems@mercator-ocean.eu	Local service desk