• Metadata catalogue
  •  
  •  
  •  

Arctic Ocean - DIVA 4D 6-year analysis of Water body chlorophyll-a 1980/2017 v2018

Moving 6-year analysis of chlorophyll-a in the Arctic Region for each season: winter (December-February), spring (March-May), summer (June-August) and autumn (September-November). Every year of the time dimension corresponds to the 6-year centred average of each season. 6-year periods span from 1980-1985, 1981-1986, ....., until 2012-2017. Depth range (IODE standard depths): -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. Analysed field masked using relative error threshold 0.3 and 0.5. DIVA settings: signal-to-noise ratio and correlation length were estimated using data mean distance as a minimum (for L) and vertically filtered. Background field: A reference field of all seasonal data between 1980-2017. Detrending of data: no. Advection constraint applied: no. Units: umol/l.

The entire set of related maps can be found in the viewing service: http://ec.oceanbrowser.net/emodnet/ .

 
Citation proposal
Institute of Marine Research - Norwegian Marine Data Centre (NMD). Arctic Ocean - DIVA 4D 6-year analysis of Water body chlorophyll-a 1980/2017 v2018. https://services.mspdata.eu:/geonetwork/srv/api/records/cc471ea1-f7be-11e8-93d9-f859715d4cd2

Simple

Alternate title
Arctic-Water body chlorophyll-a-v2018-ANA
Date ( Creation )
2018-12-03
Edition
1.0
Identifier
cc471ea1-f7be-11e8-93d9-f859715d4cd2
Credit
EMODnet Chemistry

  Author

Institute of Marine Research - Norwegian Marine Data Centre (NMD)  

Nordnesgaten 50

Postboks 1870 Nordnes

Bergen N-5817 Norway

  +47-55238500  
  +47-55238584 
Website
web site  

  Originator

DTU Aqua – National Institute of Aquatic Resources, Technical University of Denmark  
Kavalergården 6 Charlottenlund 2920 Denmark

  + 45 33 96 33 00  
  + 45 33 96 33 33 
Website
web site  

  Originator

Federal Maritime and Hydrographic Agency  
Bernhard-Nocht-Str. 78 Hamburg 20359 Germany

  +49 40 3190-0  
  +49 40 3190-5000 
Website
web site  

  Originator

Institute of Marine Research  

Nordnesgaten 50

Postboks 1870 Nordnes

Bergen N-5817 Norway

  +47 55 23 85 00  
  +47 55 23 85 31 
Website
web site  

  Originator

LABORATORY OF OCEANOGRAPHY of VILLEFRANCHE (LOV) / OOV  

UPMC/UMR 7093

181, chemin du Lazaret

Villefranche-sur-Mer 06230 France

  +33 (0)4 93 76 38 13  
  +33 (0)4.93.76.38.34 
Website
web site  

  Originator

National Oceanography Centre, Liverpool  
Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA United Kingdom

  +44 (0)151 795 4800  
  +44 (0)151 795 4801 
Website
web site  

  Originator

National Oceanography Centre, Southampton  

University of Southampton

Waterfront Campus

European Way

Southampton SO14 3ZH United Kingdom

Website
web site  

  Originator

Norwegian College of Fishery and Science,University of Tromsø  
Tromsø N-9037 Norway

  +4777646000  
  +4777646020 
Website
web site  

  Originator

Plymouth Marine Laboratory  

Prospect Place

The Hoe

Plymouth PL1 3DH United Kingdom

  +44 (0)1752 633 100  
  +44 (0)1752 633101 
Website
web site  

  Originator

Scottish Association for Marine Science  
Argyll PA37 1QA United Kingdom

Website
web site  

  Originator

Scottish Office Agriculture Environment and Fisheries Department - Aberdeen Marine Laboratory  

PO Box 101

375 Victoria Road

Aberdeen AB11 9DB United Kingdom

Name
web site
Function
Information

  Originator

Scottish Office Agriculture and Fisheries Department - Aberdeen Marine Laboratory  

PO Box 101

375 Victoria Road

Aberdeen AB11 9DB United Kingdom

Name
web site
Function
Information

  Originator

University of Cambridge Department of Earth Sciences  
Downing Street Cambridge CB2 3EQ United Kingdom

Website
web site  

  Originator

University of East Anglia, School of Environmental Sciences  
University Plain Norwich NR4 7TJ United Kingdom

Website
web site  

  Originator

University of Southampton Department of Oceanography  
Highfield Campus Southampton SO9 5NH United Kingdom

Name
web site
Function
Information

  Originator

University of Southampton School of Ocean and Earth Science  
National Oceanography Centre, European Way Southampton SO14 3ZH United Kingdom

  +44 (0)23 8059 2011  
  +44 (0)23 8059 3059 
Website
web site  

  Originator

University of York, Department of Chemistry  
Heslington York YO10 5DD United Kingdom

  +44 (0)1904 322511  
  +44 (0)1904 322516 
Website
web site  
Thèmes Sextant ( Theme )
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Parameter Discovery Vocabulary (P02) ( parameter )
  • Chlorophyll pigment concentrations in water bodies
EMODnet Chemistry aggregated parameter names ( parameter )
  • Water body chlorophyll-a
SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
  • Arctic Ocean
Keywords ( Theme )
  • EMODnet Chemistry
Matrix Categories ( parameter )
  • water body
EMODnet Chemistry chemical groups ( parameter )
  • Chlorophyll
Use limitation
Transcopyright: http://transcopyright.org/#License
Access constraints
unrestricted
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."
Distance
0.17677669  degree
Metadata language
eng
Topic category
  • Oceans
Description
bounding box
N
S
E
W


Vertical extent

Minimum value
-300.0
Maximum value
0
Vertical CRS
  •   http://spatialreference.org/ref/epsg/5714/
Reference system identifier
EPSG / WGS 84 (EPSG 4326)
Number of dimensions
2
Dimension name
Vertical
Dimension size
14
Dimension name
Time
Resolution
365.0  day
Cell geometry
surface
Transformation parameter availability
false
Distribution format
  • Climate and Forecast NetCDF (1.6 )

OnLine resource
Arctic Ocean/Winter (December-February) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1  

WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (winter)

OnLine resource
point:Arctic Ocean/Winter (December-February) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid  

WMS layer for Observations (winter)

OnLine resource
Arctic Ocean/Spring (March-May) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1  

WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (spring)

OnLine resource
point:Arctic Ocean/Spring (March-May) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid  

WMS layer for Observations (spring)

OnLine resource
Arctic Ocean/Summer (June-August) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1  

WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (summer)

OnLine resource
point:Arctic Ocean/Summer (June-August) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid  

WMS layer for Observations (summer)

OnLine resource
Arctic Ocean/Autumn (September-November) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*Water body chlorophyll-a_L1  

WMS layer for Water body chlorophyll-a masked using relative error threshold 0.3 (autumn)

OnLine resource
point:Arctic Ocean/Autumn (September-November) - 6-years running averages/Water body chlorophyll-a.4Danl.nc*obsid  

WMS layer for Observations (autumn)

OnLine resource
DOI  

Data Access and Citation

OnLine resource
OPeNDAP  

OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (winter)

OnLine resource
OPeNDAP  

OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (spring)

OnLine resource
OPeNDAP  

OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (summer)

OnLine resource
OPeNDAP  

OPENDAP web page about the dataset Water body chlorophyll-a.4Danl.nc (autumn)

OnLine resource
Direct Download (NetCDF)  

Link to download the following file: Water body chlorophyll-a.4Danl.nc

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
cc471ea1-f7be-11e8-93d9-f859715d4cd2   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name
Product record
Date stamp
2021-07-05T10:06:17
Metadata standard name
ISO 19115:2003/19139 - EMODNET - SDN
Metadata standard version
1.0

  Point of contact

EMODnet Chemistry -  

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

  Overviews


Provided by

Access to the portal
Read here the full details and access to the data.

Associated resources

Not available


  •  
  •  
  •