Black Sea - DIVA 4D 6-year analysis of Water body silicate 1970/2016 v2018

Moving 6-year analysis of Water_body_silicate in the Black Sea. Four seasons (March-May, June-August, September-November, December-February). Every year of the time dimension corresponds to the 6-years centred average of each season. 6-years periods span from 1970-1975, 1971-1976, ....., until 2011-2016 .Depth range (IODE standard depths): -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: the data mean value is subtracted from the data. 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/ .

Dataset extent

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Data and Resources
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  • Black Sea/Winter (December-February) - 6-years ...WMS

    WMS layer for Water body silicate masked using relative error threshold 0.3...

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  • point:Black Sea/Winter (December-February) - ...WMS

    WMS layer for Observations (winter)

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  • Black Sea/Spring (March-May) - 6-years running ...WMS

    WMS layer for Water body silicate masked using relative error threshold 0.3...

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  • point:Black Sea/Spring (March-May) - 6-years ...WMS

    WMS layer for Observations (spring)

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  • Black Sea/Summer (June-August) - 6-years ...WMS

    WMS layer for Water body silicate masked using relative error threshold 0.3...

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  • point:Black Sea/Summer (June-August) - 6-years ...WMS

    WMS layer for Observations (summer)

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  • Black Sea/Autumn (September-November) - ...WMS

    WMS layer for Water body silicate masked using relative error threshold 0.3...

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  • point:Black Sea/Autumn (September-November) - ...WMS

    WMS layer for Observations (autumn)

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  • DOI

    Data Access and Citation

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  • OPeNDAPHTML

    OPENDAP web page about the dataset Water body silicate.4Danl.nc (winter)

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  • OPeNDAPHTML

    OPENDAP web page about the dataset Water body silicate.4Danl.nc (spring)

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  • OPeNDAPHTML

    OPENDAP web page about the dataset Water body silicate.4Danl.nc (summer)

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  • OPeNDAPHTML

    OPENDAP web page about the dataset Water body silicate.4Danl.nc (autumn)

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  • Direct Download (NetCDF)ZIP

    Link to download the following file: Water body silicate.4Danl.nc

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Geonetwork Links
Field Value
GN_Metadata_Show http://www.emodnet.eu/geonetwork/srv/en/catalog.search#/metadata/494676cf-ba43-11e8-a1b8-6805ca696f0e
GN_Metadata_Source http://www.emodnet.eu/geonetwork/srv/en/xml.metadata.get?uuid=494676cf-ba43-11e8-a1b8-6805ca696f0e
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 41.95
bbox-north-lat 47.95
bbox-south-lat 40.0
bbox-west-long 26.5
contact-email office@alpha.rmri.ro
coupled-resource
[]
dataset-reference-date
[{"type": "creation", "value": "2018-08-25"}]
graphic-preview-file http://ec.oceanbrowser.net/emodnet/Python/web/wms?service=WMS&request=GetMap&version=1.3.0&crs=CRS%3A84&bbox=26.5%2C40.0%2C41.95%2C47.95&decorated=true&format=image%2Fpng&layers=Black%20Sea%2FWinter%20%28December-February%29%20-%206-years%20running%20averages%2FWater%20body%20silicate.4Danl.nc%2AWater%20body%20silicate_L1&styles=vmin%3A10.371506%2Bvmax%3A61.04212&transparent=true&height=500&width=800
GUID 494676cf-ba43-11e8-a1b8-6805ca696f0e
licence []
metadata-date 2019-02-21T15:38:24
metadata-language eng
point_of_contact 1 office@alpha.rmri.ro
point_of_contact 10 info@environment.ge
point_of_contact 11 office@alpha.rmri.ro
point_of_contact 12 sk-ugms@yugmeteo.donpac.ru
point_of_contact 13 norgimet@arh.ru
point_of_contact 15 office@ocean.ru
point_of_contact 17 adm@oceanography.ru, korshenko@mail.ru
point_of_contact 19 uhmi@uhmi.org.ua
point_of_contact 2 bgodc@io-bas.bg
point_of_contact 20 accem@te.net.ua
point_of_contact 5 iosecretariat@hcmr.gr
point_of_contact 8 khaliulin.alexey@nodc.org.ua
resource-type series
responsible-party
[{"name": "Mariupol Marine Hydrometeorological Station, Ukrainian HMS", "roles": ["originator"]}, {"name": "State Oceanographic Institute (SOI)", "roles": ["originator"]}, {"name": "Odessa Branch of SOI (State Oceanographic Institute)", "roles": ["originator"]}, {"name": "Marine Hydrophysical Institute", "roles": ["originator"]}, {"name": "North-Caucasus Regional Administration of Hydrometeorology of Roshydromet", "roles": ["originator"]}, {"name": "P.P.Shirshov Institute of Oceanology, RAS", "roles": ["originator"]}, {"name": "National Institute for Marine Research and Development \"Grigore Antipa\"", "roles": ["author", "originator"]}, {"name": "Ukrainian scientific center of Ecology of Sea (UkrSCES)", "roles": ["originator"]}, {"name": "Bulgarian National Oceanographic Data Centre(BGODC), Institute of Oceanology", "roles": ["originator"]}, {"name": "Institute of Marine Sciences, Middle East Technical University", "roles": ["originator"]}, {"name": "Ukrainian Hydrometeorological Institute - Marine Branch", "roles": ["originator"]}, {"name": "Donskaya offing station North-Caucasus HMS", "roles": ["originator"]}, {"name": "Tuapse Hydrometeorological Bureau, North-Caucasus Centre", "roles": ["originator"]}, {"name": "Nothern Regional Administration of Hydrometeorology of Roshydromet", "roles": ["originator"]}, {"name": "Sinop University, Fisheries Faculty", "roles": ["originator"]}, {"name": "Hellenic Centre for Marine Research, Institute of Oceanography (HCMR/IO)", "roles": ["originator"]}, {"name": "Kuban offing station, North-Caucasus HMS", "roles": ["originator"]}, {"name": "Dokuz Eylul University, Institute of Marine Science and Technology", "roles": ["originator"]}, {"name": "National Environmental Agency of the Ministry of Environment Protection and Natural Resources", "roles": ["originator"]}]
spatial
{"type": "Polygon", "coordinates": [[[26.5, 40.0], [41.95, 40.0], [41.95, 47.95], [26.5, 47.95], [26.5, 40.0]]]}
spatial-reference-system WGS 84 (EPSG 4326)
spatial_harvester true
system:type Series
temporal-extent-begin 1970-12-15T07:30:00
temporal-extent-end 2015-12-17T00:00:00
topic_category oceans
Management Info
Field Value
Author EMODnet Chemistry
Maintainer bluebridge_catalogue_one
Last Updated 23 December 2019, 19:01 (CET)
Created 23 December 2019, 19:01 (CET)