• Catalogue PIGMA
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GLOBAL OCEAN ALONG-TRACK L3 SEA SURFACE HEIGHTS REPROCESSED (1993-ONGOING) TAILORED FOR DATA ASSIMILATION

'''Short description:'''

Altimeter satellite along-track sea surface heights anomalies (SLA) computed with respect to a twenty-year [1993, 2012] mean with a 1Hz (~7km) sampling. It serves in delayed-time applications.

This product is processed by the DUACS multimission altimeter data processing system. It processes data from all altimeter missions available (e.g. Sentinel-6A, Jason-3, Sentinel-3A, Sentinel-3B, Saral/AltiKa, Cryosat-2, Jason-1, Jason-2, Topex/Poseidon, ERS-1, ERS-2, Envisat, Geosat Follow-On, HY-2A, HY-2B, etc.). The system exploits the most recent datasets available based on the enhanced GDR/NTC production. All the missions are homogenized with respect to a reference mission. Part of the processing is fitted to the Global ocean. (see QUID document or http://duacs.cls.fr [http://duacs.cls.fr] pages for processing details).

The product gives additional variables (e.g. Mean Dynamic Topography, Dynamic Atmospheric Correction, Ocean Tides, Long Wavelength Errors) that can be used to change the physical content for specific needs (see PUM document for details)

'''Associated products'''

A time invariant product https://resources.marine.copernicus.eu/product-detail/SEALEVEL_GLO_PHY_NOISE_L4_STATIC_008_033/INFORMATION describing the noise level of along-track measurements is available. It is associated to the sla_filtered variable. It is a gridded product. One file is provided for the global ocean and those values must be applied for Arctic and Europe products. For Mediterranean and Black seas, one value is given in the QUID document.

'''DOI (product)''':

https://doi.org/10.48670/moi-00146

Simple

Alternate title
SEALEVEL_GLO_PHY_L3_MY_008_062
Date (Creation)
2012-08-26
Edition
2.1
Edition date
2024-11-26
Identifier
7336c88a-ddd3-4137-9d18-790a612335ef
Credit
E.U. Copernicus Marine Service Information
Resource provider
  SL-CLS-TOULOUSE-FR -
Maintenance and update frequency
Irregular
Other
P0M0D0H/P0M0D0H
Maintenance note
N/A
Maintenance and update frequency
Annually
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
Discipline
  • satellite-observation
Climate and Forecast Standard Names
  • sea_surface_height_above_geoid
  • sea_surface_height_above_sea_level
Temporal scale
  • multi-year
Area of benefit
  • coastal-marine-environment
  • weather-climate-and-seasonal-forecasting
  • marine-resources
  • marine-safety
Reference Geographical Areas
  • arctic-ocean
  • global-ocean
Processing level
  • Level 3
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 constraints
No limitations on public access
Aggregate Datasetindentifier
6be352f9-a484-499e-9bfe-f60100946cad
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
3abb7265-ac70-4ece-a426-c19b83837f4b
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
d8bcc488-6287-49fc-b430-5ae0947eb207
Association Type
Cross reference
Initiative Type
document
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W
thumbnail


Begin date
1992-10-03
End date
2020-12-31

Vertical extent

Vertical CRS
  • urn:ogc:def:crs:EPSG:5714
Supplemental Information
display priority: 10100
Reference system identifier
EPSG / WGS84 / Simple Mercator (EPSG:41001)
Number of dimensions
2
Dimension name
Row
Resolution
7  km
Dimension name
Column
Resolution
7  km
Cell geometry
Area
Transformation parameter availability
No
Distribution format
  • NetCDF-4 ( )

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_al-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_al-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_alg-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_alg-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_c2-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_c2-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_c2n-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_c2n-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e1g-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e1g-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e2-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e2-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_en-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_en-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_enn-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_enn-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_g2-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_g2-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2a-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2a-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2ag-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2ag-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2b-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_h2b-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1n-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1n-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2g-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2g-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2n-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j2n-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j3-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j3-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j3n-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j3n-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s3a-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s3a-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s3b-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s3b-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s6a-lr-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_s6a-lr-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_swon-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_swon-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_tpn-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_tpn-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1g-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j1g-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_swonc-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_swonc-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e1-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_e1-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_tp-l3-duacs_PT1S ( WWW:STAC )

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

OnLine resource
cmems_obs-sl_glo_phy-ssh_my_tp-l3-duacs_PT1S ( OGC:WMTS )
OnLine resource
cmems_obs-sl_glo_phy-ssh_my_j3g-l3-duacs_PT1S-i ( 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
temporal resolution: daily-instantaneous
Descriptor
vertical level number: 1
Included with dataset
No
Feature types
Swath
File identifier
7336c88a-ddd3-4137-9d18-790a612335ef XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Copernicus Marine Service product specification
Date stamp
2025-06-03T12:07:01.912028Z
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
Not Applicable

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