North East Atlantic Ocean - DIVA 4D 6-year analysis of Water body silicate 1971/2017 v2018

Moving 6-year analysis of silicate at Atlantic Sea for each season: winter: January-March, spring: April-June, summer: July-September, autumn: October-December. Every year of the time dimension corresponds to the 6-year centred average of each season. 6-year periods span - from 1972-1977 until 2012-2017 (winter), - from 1984-1989 until 2012-2017 (spring), - from 1972-1977 until 2012-2017 (summer), - from 1971-1976 until 2012-2017 (autumn). Observational data span from 1971 to 2017. Depth range (IODE standard depths): -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. Correlation length was optimized and filtered vertically and a seasonally-averaged profile was used. Signal to noise ratio was fixed to 1. Logarithmic transformation applied to the data prior to the analysis. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection constraint applied: no. The weight of time series was decreased by a factor of 10 relative to the weight of the profiles to account for the redundancy in the time series observations. Units: umol/l

Dataset extent

Map data © OpenStreetMap contributors
Tiles by MapBox
Tags
Data and Resources
To access the resources you must log in
  • Atlantic Sea/Winter (January-March) - 6-years ...WMS

    WMS layer for Water_body_silicate masked using relative error threshold 0.3...

    The resource: 'Atlantic Sea/Winter ...' is not accessible as guest user. You must login to access it!
  • point:Atlantic Sea/Winter (January-March) - ...WMS

    WMS layer for Observations (winter)

    The resource: 'point:Atlantic Sea/Winter ...' is not accessible as guest user. You must login to access it!
  • Atlantic Sea/Spring (April-June) - 6-years ...WMS

    WMS layer for Water_body_silicate masked using relative error threshold 0.3...

    The resource: 'Atlantic Sea/Spring ...' is not accessible as guest user. You must login to access it!
  • point:Atlantic Sea/Spring (April-June) - ...WMS

    WMS layer for Observations (spring)

    The resource: 'point:Atlantic Sea/Spring ...' is not accessible as guest user. You must login to access it!
  • Atlantic Sea/Summer (July-September) - 6-years ...WMS

    WMS layer for Water_body_silicate masked using relative error threshold 0.3...

    The resource: 'Atlantic Sea/Summer ...' is not accessible as guest user. You must login to access it!
  • point:Atlantic Sea/Summer (July-September) - ...WMS

    WMS layer for Observations (summer)

    The resource: 'point:Atlantic Sea/Summer ...' is not accessible as guest user. You must login to access it!
  • Atlantic Sea/Autumn (October-December) - ...WMS

    WMS layer for Water_body_silicate masked using relative error threshold 0.3...

    The resource: 'Atlantic Sea/Autumn ...' is not accessible as guest user. You must login to access it!
  • point:Atlantic Sea/Autumn (October-December) - ...WMS

    WMS layer for Observations (autumn)

    The resource: 'point:Atlantic Sea/Autumn ...' is not accessible as guest user. You must login to access it!
  • DOI

    Data Access and Citation

    The resource: 'DOI' is not accessible as guest user. You must login to access it!
  • OPeNDAPHTML

    OPENDAP web page about the dataset Water_body_silicate.4Danl.nc (winter)

    The resource: 'OPeNDAP' is not accessible as guest user. You must login to access it!
  • OPeNDAPHTML

    OPENDAP web page about the dataset Water_body_silicate.4Danl.nc (spring)

    The resource: 'OPeNDAP' is not accessible as guest user. You must login to access it!
  • OPeNDAPHTML

    OPENDAP web page about the dataset Water_body_silicate.4Danl.nc (summer)

    The resource: 'OPeNDAP' is not accessible as guest user. You must login to access it!
  • OPeNDAPHTML

    OPENDAP web page about the dataset Water_body_silicate.4Danl.nc (autumn)

    The resource: 'OPeNDAP' is not accessible as guest user. You must login to access it!
  • Direct Download (NetCDF)ZIP

    Link to download the following file: Water_body_silicate.4Danl.nc

    The resource: 'Direct Download (NetCDF)' is not accessible as guest user. You must login to access it!
Geonetwork Links
Field Value
GN_Metadata_Show http://www.emodnet.eu/geonetwork/srv/en/catalog.search#/metadata/6820da10-7aa0-11e8-8311-40a8f051e8d0
GN_Metadata_Source http://www.emodnet.eu/geonetwork/srv/en/xml.metadata.get?uuid=6820da10-7aa0-11e8-8311-40a8f051e8d0
GN_URL http://www.emodnet.eu/geonetwork
Additional Info
Field Value
access_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.\""]
bbox-east-long -0.099998474
bbox-north-lat 48.0
bbox-south-lat 24.9
bbox-west-long -42.0
contact-email sismer@ifremer.fr
coupled-resource
dataset-reference-date
typecreation
value2018-06-26
graphic-preview-file http://ec.oceanbrowser.net/emodnet/Python/web/wms?service=WMS&request=GetMap&version=1.3.0&crs=CRS%3A84&bbox=-42.0%2C24.9%2C-0.099998474%2C48.0&decorated=true&format=image%2Fpng&layers=Atlantic%20Sea%2FWinter%20%28January-March%29%20-%206-years%20running%20averages%2FWater_body_silicate.4Danl.nc%2AWater_body_silicate_L1&styles=vmin%3A3.0383866%2Bvmax%3A53.2624&transparent=true&height=500&width=800
GUID 6820da10-7aa0-11e8-8311-40a8f051e8d0
licence []
metadata-date 2019-03-13T13:20:36
metadata-language eng
point_of_contact 1 sismer@ifremer.fr
point_of_contact 10 web.murcia@ieo.es
point_of_contact 11 web.cadiz@ieo.es
point_of_contact 12 web.gijon@ieo.es
point_of_contact 13 ieo.coruna@ieo.es
point_of_contact 14 web.malaga@ieo.es
point_of_contact 15 ieo.canarias@ieo.es
point_of_contact 16 web.santander@ieo.es
point_of_contact 17 cedo@ieo.es
point_of_contact 18 ieo.vigo@ieo.es
point_of_contact 27 mail@hidrografico.pt
point_of_contact 3 aaricoop@aari.nw.ru
point_of_contact 30 post@imr.no
point_of_contact 31 inapplicable
point_of_contact 32 lov@obs-vlfr.fr
point_of_contact 35 orbi@inrh.org.ma
point_of_contact 36 enquiries@noc.ac.uk
point_of_contact 38 forinfo@pml.ac.uk
point_of_contact 39 persey@pinro.ru
point_of_contact 4 atlant@baltnet.ru
point_of_contact 40 biolsci@qub.ac.uk
point_of_contact 41 laurence.mee@sams.ac.uk
point_of_contact 42 inapplicable
point_of_contact 45 frans.jorissen@univ-angers.fr
point_of_contact 46 olivier.donard@univ-pau.fr
point_of_contact 48 jaj2@cam.ac.uk
point_of_contact 5 queguiner@com.univ-mrs.fr
point_of_contact 7 inapplicable
point_of_contact 8 inapplicable
point_of_contact 9 posteingang@bsh.de
resource-type series
responsible-party
nameIEO/ Vigo Oeanographic CentreUNIVERSITE DE BRETAGNE OCCIDENTALE (UBO) / LAB. D'OCEANO. CHIMIQUE LOC - IUEMIFREMER / STATION DE LA TRINITEIFREMER / IDM / SISMER - Scientific Information Systems for the SEAPolar Scientific Research Institute of Fishery and OceanographyIFREMER / DYNECO/PELAGOS-LABORATOIRE D'ECOLOGIE PELAGIQUEIEO/ Malaga Oceanographic CentreSouthampton Oceanography CentreIfremer / VIGIES (Information Valuation Service for Integrated Management and Monitoring)Dunstaffnage Marine LaboratoryEPOC - Geology and Oceanography DepartmentIEO/ Gijon Oceanographic CentreLABORATORY OF OCEANOGRAPHY of VILLEFRANCHE (LOV) / OOVIEO/ La Coruna Oceanographic CentreAtlantic Scientific Research Institute for Marine Fishery and OceanographyIFREMER / STATION DE LA TREMBLADEUniversite de la Rochelle / Litoral Environnement et Societe (LIENSS) - UMR 7266Odessa Branch of SOI (State Oceanographic Institute)Queen's University Belfast School of Biological SciencesIEO/ Cadiz Oceanographic CentreArctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg)Laboratory of Physical Oceanography/ UNIVERSITE DE BRETAGNE OCCIDENTALE (UBO)National Institute of Fisheries Research (INRH)IEO/ Santander Oceanographic CentreIHPT, Hydrographic InstituteInstitute of Marine ResearchNational Oceanography Centre, SouthamptonIfremer / CrelaAquitaine Observatory of Sciences of the Universe – University of Bordeaux (OASU)James Rennell Centre for Ocean CirculationUniversite D'Angers / Laboratoire Des Bio-Indicateurs Actuels Et Fossiles (Biaf)IFREMER / EMH-DEPARTEMENT ECOLOGIE ET MODELES POUR L'HALIEUTIQUEUNIVERSITE DE PAU / LAB.CHIMIE BIO INORGANIQUE & ENVIRONNEMENTIFREMER / DYNECO / PHYSED -LABO PHYSIQUE HYDRODYNAMIQUE ET SEDIMENTAIRELABORATORY of PHYSICAL OCEANOGRAPHY (LPO) UMR 6523 CNRS-IFREMER-IRD-UBOUniversity of Cambridge Department of Earth SciencesFederal Maritime and Hydrographic AgencyScottish Association for Marine ScienceIEO/ Murcia Oceanographic CentreIFREMER / STATION D'ARCACHONUniversite de Pau / IPREM multidisciplinary research institute for the environment and materialsCanary Institute of Marine SciencesIEO/ Oceanographic Centre of Canary IslandIFREMER / DYNECO- Coastal Environment Dynamics departmentCOM - Physical and Biogeochemical Oceanography Laboratory (LUMINY)Plymouth Marine LaboratoryIEO/ Spanish Oceanographic InstituteIFREMER / CENTRE DE BRETAGNE
rolesoriginatororiginatororiginatorauthororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginatororiginator
spatial
{"type": "Polygon", "coordinates": [[[-42.0, 24.9], [-0.099998474, 24.9], [-0.099998474, 48.0], [-42.0, 48.0], [-42.0, 24.9]]]}
spatial-reference-system WGS 84 (EPSG 4326)
spatial_harvester true
system:type Series
temporal-extent-begin 1972-01-04T11:00:56
temporal-extent-end 2016-03-22T11:54:22
topic_category oceans
Management Info
Field Value
Author EMODnet Chemistry
Maintainer iMarine Catalogue Manager
Last Updated July 23, 2019, 8:45 AM (UTC+00:00)
Created January 24, 2019, 2:06 AM (UTC+00:00)