EMODnet product catalogue
Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023
Moving 6-year analysis of silicate in the Arctic Ocean, for each season in the period 1970-2017. Every year of the time dimension corresponds to the 6-year centered average for each season. Winter: December-February, Spring: March-May, Summer: June-August, Autumn: September-November. Depth range (IODE standard depths): 0, 5, 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, ..., 1500, 1750, 2000, 2500m. Units: umol/l. Description of DIVA analysis: The computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.1 degrees. Signal-to-noise ratio was fixed to 3.0, horizontal correlation length varying from 45 km near the coast to 150 km, and vertical correlation length varying between 25 and 1000 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: analysis with signal-to-noise ratio = 10, horizontal correlation length 60-200 km, and vertical correlation length 25-1000 m.
Simple
- Alternate title
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Arctic-Water_body_silicate-v2023-ANA
- Date (Creation)
- 2023-05-12
- Edition
-
2.0
- Citation identifier
- 2ddd24c0-0afb-443b-a0a5-51a4f33324c2
- Credit
-
EMODnet Chemistry
- Point of contact
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Organisation name Individual name Electronic mail address Role Institute of Marine Research
Author Administration Of Fish Searching And Research Fleet for the Northern Basin
Originator Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research
Originator Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg)
Originator DTU Aqua, National Institute of Aquatic Resources, Technical University of Denmark
Originator Hydrographic and oceanographic service of the French navy
Originator Institute of Marine Research
Originator Laboratory of Oceanography and Climate, Experiments and numerical Approaches
Originator Laboratory of Oceanography of Villefranche
Originator Laboratory of Phyical Oceanography, CNRS-IFREMER-IRD-UBO
Originator Murmansk Hydrometeorological Administration of Roshydromet
Originator National Oceanography Centre (Southampton)
Originator Plymouth Marine Laboratory
Originator Polar Scientific Research Institute of Fishery and Oceanography
Originator Scottish Association for Marine Science
Originator Southampton Oceanography Centre
inapplicable
Originator University of East Anglia, School of Environmental Sciences
Originator University of Portsmouth School of Earth and Environmental Sciences
Originator University of Southampton School of Ocean and Earth Science
Originator EMODnet Chemistry
Custodian Institute of Marine Research
Resource provider
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GEMET - INSPIRE themes, version 1.0
- Theme
-
-
EMODnet Chemistry
-
- Use limitation
-
The data are available under the Creative Commons Attribution 4.0 International Public License ( https://creativecommons.org/licenses/by/4.0/).
- Access constraints
- Other restrictions
- Other constraints
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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/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry"
- Spatial representation type
- Grid
- Distance
- 0.1 degree
- Language
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eng
- Topic category
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- Oceans
- Description
-
bounding box
))
Vertical extent
- Minimum value
- -2500.0
- Maximum value
- 0
- Reference system identifier
- EPSG / WGS 84 (EPSG 4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 29
- Dimension name
- Time
- Resolution
- 91 day
- Cell geometry
- Area
- Transformation parameter availability
- No
- Distribution format
-
Name Version Climate and Forecast NetCDF
1.6
- OnLine resource
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Protocol Linkage Name OGC:WMS
http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc*Water body silicate_L1
OGC:WMS
http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 point:By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc*obsid
WWW:LINK
https://emodnet.ec.europa.eu/geoviewer/
- OnLine resource
-
Protocol Linkage Name DOI
https://doi.org/10.13120/2ddd24c0-0afb-443b-a0a5-51a4f33324c2 Digital Object Identifier (DOI)
- OnLine resource
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Protocol Linkage Name WWW:DOWNLOAD
http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html OPeNDAP
- OnLine resource
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Protocol Linkage Name WWW:DOWNLOAD
http://ec.oceanbrowser.net/data/emodnet-domains/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc Direct Download (NetCDF)
- Hierarchy level
- Series
Conformance result
- Title
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COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
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See the referenced specification
- Statement
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The data used as input for this product have been extracted from the EMODnet Chemistry Download Service: http://emodnet-chemistry.maris2.nl/v_cdi_v3/search.asp
- Included with dataset
- No
- Feature types
- surface
Metadata
- File identifier
- 2ddd24c0-0afb-443b-a0a5-51a4f33324c2 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
-
Product record
- Date stamp
- 2025-02-21T09:18:35.294316Z
- Metadata standard name
-
ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
-
1.0
- Metadata author
-
Organisation name Individual name Electronic mail address Role EMODnet Chemistry
Point of contact
)))
