Iberia Biscay Ireland Sea Trend Map of Sea Surface Temperature

'''DEFINITION'''

The ibi_omi_tempsal_sst_trend product includes the Sea Surface Temperature (SST) trend for the Iberia-Biscay-Irish Seas over the period 1993-2020, i.e. the rate of change (°C/year). This OMI is derived from the CMEMS REP ATL L4 SST product (SST_ATL_SST_L4_REP_OBSERVATIONS_010_026), see e.g. the OMI QUID, http://marine.copernicus.eu/documents/QUID/CMEMS-OMI-QUID-ATL-SST.pdf ), which provided the SSTs used to compute the SST trend over the Iberia-Biscay-Irish Seas. This reprocessed product consists of daily (nighttime) interpolated 0.05° grid resolution SST maps built from the ESA Climate Change Initiative (CCI) (Merchant et al., 2019) and Copernicus Climate Change Service (C3S) initiatives. Trend analysis has been performed by using the X-11 seasonal adjustment procedure (see e.g. Pezzulli et al., 2005), which has the effect of filtering the input SST time series acting as a low bandpass filter for interannual variations. Mann-Kendall test and Sens’s method (Sen 1968) were applied to assess whether there was a monotonic upward or downward trend and to estimate the slope of the trend and its 95% confidence interval.

'''CONTEXT'''

Sea surface temperature (SST) is identified as Essential Climate Variable (GCOS 2010), as it is used to analyze and monitor climate variability and change (e.g. Deser et al., 2010). In addition, SST anomalies are used for the analysis of extreme events (marine heatwaves, Hobday et al., 2018).

'''CMEMS KEY FINDINGS'''

Over the period 1993-2020, most of the Iberia-Biscay-Irish Seas area shows overall surface warming, particularly in the northeastern part of the region.

'''DOI (product):'''

https://doi.org/10.48670/moi-00257

 
Citation proposal
Bruno BUONGIORNO NARDELLI (SST-CNR-ROMA-IT). Iberia Biscay Ireland Sea Trend Map of Sea Surface Temperature. https://services.mspdata.eu:/geonetwork/srv/api/records/39756fcf-9802-48cb-b08e-5ffec394b1af

Simple

Alternate title
IBI_OMI_TEMPSAL_sst_trend
Date ( Creation )
2019-11-28
Edition
3.4
Edition date
2019-11-28
Identifier
a78600a4-a280-47b5-8ddd-0dc8b5e9c9d9
Credit
E.U. Copernicus Marine Service Information

  Custodian

  Originator

  Point of contact

  Resource provider

  Distributor

Maintenance and update frequency
Annually
Other
P0M0D0H/P0M0D0H
Maintenance note
N/A
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Discipline ( Discipline )
  • satellite-observation
Climate and Forecast Standard Names ( parameter )
  • ibi_omi_tempsal_sst_trend
Temporal scale ( temporal-scale )
  • multi-year
Area of benefit ( area-of-benefit )
  • marine-safety , marine-resources , weather-climate-and-seasonal-forecasting , coastal-marine-environment
Reference Geographical Areas ( reference-geographical-area )
  • iberian-biscay-irish-seas
Processing level ( processing-level )
  • N/A
Model assimilation ( Theme )
  • 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
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
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
de51c4e2-c04c-4d93-bb56-8d23fad523f7
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
d62cd093-925f-4312-8570-58319aadbb8f
Association Type
Cross reference
Initiative Type
document
Aggregate Datasetindentifier
6f26ac93-ad03-47ae-9614-98980cb077d2
Association Type
Cross reference
Initiative Type
document
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W


Vertical extent

Minimum value
0
Maximum value
0
Vertical CRS
Supplemental Information
display priority: 53800
Reference system identifier
EPSG / Equirectangular
Number of dimensions
2
Dimension name
Row
Resolution
0.05  degree
Dimension name
Column
Resolution
0.05  degree
Cell geometry
Area
Transformation parameter availability
false
Distribution format
  • NetCDF-4 ( )

Distributor

OnLine resource
ibi_omi_tempsal_sst_trend  
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']")

Metadata

File identifier
39756fcf-9802-48cb-b08e-5ffec394b1af   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Copernicus Marine Service product specification
Date stamp
2021-12-10T16:39:12
Metadata standard name
ISO 19139, MyOcean profile
Metadata standard version
0.2

  Point of contact

Website
http://marine.copernicus.eu/  
 
 

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