Global Ocean Thermosteric Sea Level anomaly (0-700m) time series and trend from Reanalysis & Multi-Observations Reprocessing

'''DEFINITION'''


The temporal evolution of thermosteric sea level in an ocean layer is obtained from an integration of temperature driven ocean density variations, which are subtracted from a reference climatology to obtain the fluctuations from an average field. The regional thermosteric sea level values are then averaged from 60°S-60°N aiming to monitor interannual to long term global sea level variations caused by temperature driven ocean volume changes through thermal expansion as expressed in meters (m).


'''CONTEXT'''


The global mean sea level is reflecting changes in the Earth’s climate system in response to natural and anthropogenic forcing factors such as ocean warming, land ice mass loss and changes in water storage in continental river basins. Thermosteric sea-level variations result from temperature related density changes in sea water associated with volume expansion and contraction. Global thermosteric sea level rise caused by ocean warming is known as one of the major drivers of contemporary global mean sea level rise (Cazenave et al., 2018; Oppenheimer et al., 2019).


'''CMEMS KEY FINDINGS'''


Since the year 2005 the upper (0-700m) near-global (60°S-60°N) thermosteric sea level rises at a rate of 0.9±0.1 mm/year.


Note: The key findings will be updated annually in November, in line with OMI evolutions.


'''DOI (product):'''

https://doi.org/10.48670/moi-00239

Simple

Alternate title

GLOBAL_OMI_SL_thsl_area_averaged_anomalies_0_700
Date (Creation)
2018-02-12
Edition

3.4
Edition date
2018-02-12
Identifier
65b1548d-eb1f-4745-a6d7-ad1bc74c571d
Credit

E.U. Copernicus Marine Service Information
Custodian
  GLO-MERCATOR-TOULOUSE-FR - Yann Drillet
Originator
  GLO-MERCATOR-TOULOUSE-FR - Karina Von Schuckmann
Point of contact
  GLO-MERCATOR-TOULOUSE-FR - GLO Service Desk
Resource provider
  GLO-MERCATOR-TOULOUSE-FR - Renaud Dussurget
Distributor
  MOI-OMI-SERVICE - MOI-OMI-SERVICE
Maintenance and update frequency
Annually
Other

P0M0D0H/P0M0D0H
Maintenance note

N/A

GEMET - INSPIRE themes, version 1.0
Discipline
Climate and Forecast Standard Names
  • thermosteric_change_in_mean_sea_level
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
Date (Creation)
2019-05-08
Association Type
Cross reference
Initiative Type
reference
Date (Creation)
2019-05-08
Association Type
Cross reference
Initiative Type
reference
Date (Creation)
2019-05-08
Association Type
Cross reference
Initiative Type
reference
Aggregate Datasetindentifier
797be33e-59ae-4fd8-a12c-30d362b53e12
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
42c62c40-61f9-463c-b1ad-1b1aa28e7fed
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
1be31466-e8e6-4a77-bcf1-db0388f8aab3
Association Type
Cross reference
Initiative Type
document
Metadata language

eng
Topic category
  • Oceans
Description

bounding box
N
S
E
W
thumbnail


Begin date
2005-01-01
End date
2019-12-31

Vertical extent

Minimum value
0
Maximum value
0.0
Supplemental Information

display priority: 50650
Number of dimensions
2
Dimension name
Row
Dimension name
Column
Cell geometry
Area
Transformation parameter availability
No
Distribution format
  • NetCDF-4 ( )

OnLine resource
global_omi_sl_thsl_area_averaged_anomalies_0_700 ( 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: annual mean
Descriptor

vertical level number: 0
Included with dataset
No
Feature types
Point series
File identifier
b3630a60-f3d7-4bc3-b41c-ab2eafdaf6ec XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Copernicus Marine Service product specification
Date stamp
2024-03-26T08:26:11.541Z
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

Provided by

Access to the portal

Associated resources

Not available