Northeast Atlantic Ocean DIVA 4D analysis of Water_body_dissolved_oxygen_concentration

Moving 10-years analysis of Oxygen at Northeast Atlantic Ocean for each season:

- winter: January-March,

- spring: April-June,

- summer: July-September,

- autumn: October-December.

Every year of the time dimension corresponds to the 10-year centred average of each season. Decades span from 1963-1972 until 2005-2014. Observational data span from 1963 to 2014.

Depth range (IODE standard depths): -3000.0, -2500.0, -2000.0, -1750, -1500.0, -1400.0, -1300.0, -1200.0, -1100.0, -1000.0, -900.0, -800.0, -700.0, -600.0, -500.0, -400.0, -300.0, -250.0, -200.0, -150.0, -125.0, -100.0, -75.0, -50.0,-40.0, -30.0, -20.0, -10.0, -5.0, -0.0

Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.

Description of DIVA analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. GEBCO 1min topography is used for the contouring preparation. Analyzed filed masked using relative error threshold 0.3 and 0.5 DIVA settings. Signal to noise ratio and correlation length were optimized and filtered vertically and a seasonally-averaged profile was used. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection consraint applied: no.

Units: umol/l

 
Citation proposal
IFREMER / IDM / SISMER - Scientific Information Systems for the SEA. Northeast Atlantic Ocean DIVA 4D analysis of Water_body_dissolved_oxygen_concentration. https://services.mspdata.eu:/geonetwork/srv/api/records/0136ec2d-0b48-4664-86a2-5e05063293ab

Simple

Alternate title

SISMER-Northeast Atlantic Ocean-Water_body_dissolved_oxygen_concentration-1.0-ANA

Date ( Creation )
2016-07-08
Edition

1.0

Identifier

0136ec2d-0b48-4664-86a2-5e05063293ab

Credit

Emodnet chemistry

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GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features ,

    EMODnet Chemistry

Parameter Discovery Vocabulary (P02) ( parameter )
  • Dissolved oxygen parameters in the water column
EMODnet Chemistry aggregated parameter names ( parameter )
  • Water body dissolved oxygen concentration
SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
  • Northeast Atlantic Ocean (40W)
Thèmes Sextant ( Theme )
Matrix Categories ( parameter )
  • water body
EMODnet Chemistry chemical groups ( parameter )
  • Dissolved gases
Use limitation

Transcopyright: http://transcopyright.org/#License

Access constraints
unrestricted
Use constraints
Other restrictions
Other constraints

Usage is subject to mandatory citation: "This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2016/006 - lot4."

Spatial representation type
Grid
Distance
0.1  degree
Metadata language
English
Topic category
  • Oceans
Description

bounding box

N
S
E
W


Vertical extent

Minimum value
-3000
Maximum value
0
Vertical CRS
Reference system identifier

EPSG

/

WGS 84 (EPSG 4326)

Number of dimensions
3
Dimension name
Vertical
Dimension size
30
Dimension name
Time
Resolution
366  day
Dimension name
Time
Resolution
4  season
Cell geometry
Point
Transformation parameter availability
false
OnLine resource
DOI  

Data Access and Citation

OnLine resource
Phase-2/Northeast Atlantic Ocean/Winter (January-March) - 10-years running averages/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water_body_dissolved_oxygen_concentration_L1&basedir=Phase-2  

Winter Water_body_dissolved_oxygen_concentration masked using relative error threshold 0.3

OnLine resource
Phase-2/Northeast Atlantic Ocean/Spring (April-June) - 10-years running averages/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water_body_dissolved_oxygen_concentration_L1&basedir=Phase-2  

Spring Water_body_dissolved_oxygen_concentration masked using relative error threshold 0.3

OnLine resource
Phase-2/Northeast Atlantic Ocean/Summer (July-September) - 10-years running averages/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water_body_dissolved_oxygen_concentration_L1&basedir=Phase-2  

Summer Water_body_dissolved_oxygen_concentration masked using relative error threshold 0.3

OnLine resource
Phase-2/Northeast Atlantic Ocean/Autumn (October-December) - 10-years running averages/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water_body_dissolved_oxygen_concentration_L1&basedir=Phase-2  

Autumn Water_body_dissolved_oxygen_concentration masked using relative error threshold 0.3

OnLine resource
OPeNDAP (winter)  
OnLine resource
OPeNDAP (spring)  
OnLine resource
OPeNDAP (summer)  
OnLine resource
OPeNDAP (autumn)  
OnLine resource
Direct Download (NetCDF)  
Hierarchy level
Series

Conformance result

Date ( Publication )
2010-12-08
Explanation

See the referenced specification

Statement

The data used as input for this product have been extracted from the EMODnet Chemistry Download Service: https://emodnet-chemistry.maris.nl/search

Metadata

File identifier
0136ec2d-0b48-4664-86a2-5e05063293ab   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Date stamp
2020-06-03T23:30:20
Metadata standard name

ISO 19115:2003/19139 - EMODNET - SDN

Metadata standard version

1.0

  Point of contact

Website
http://www.emodnet.eu/chemistry  
 
 

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