Catalogue PIGMA
Northeast Atlantic Ocean - DIVA 4D 6-year analysis of Water body dissolved inorganic nitrogen (DIN) 1984/2020 v2021
Moving 6-year analysis of Dissolved Inorganic Nitrogen 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 1988-1993 until 2015-2020 (winter),
- from 1988-1993 until 2015-2020 (spring),
- from 1986-1991 until 2015-2020 (summer),
- from 1984-1989 until 2015-2020 (autumn).
Observational data span from 1984 to 2020.
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.
Units: umol/l
Simple
- Alternate title
- Atlantic-Water_body_dissolved_inorganic_nitrogen_(DIN)-v2021-ANA
- Date (Creation)
- 2021-04-09
- Edition
- 2.0
- Identifier
- 8c928758-84dd-11e8-9571-40a8f051e8d0
- Credit
- EMODnet Chemistry
+33 (0)2 98.22.46.44
http://data.ifremer.fr/SISMER
02.41.73.53.52
https://lpg-umr6112.fr/index.php?lang=en
+33(0)5 57 77 56 88
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http://www.cefas.co.uk/
+33 (0)5 56.84.08.48
http://www.epoc.u-bordeaux.fr
+34 956 294 232
http://www.ieo.es/cadiz
+34 985 985 326 277
http://www.ieo.es/gijon
+34 981 229 077
http://www.ieo.es/coruna
+34 942 275 072
http://www.ieo.es/santander
+34 91 597 47 70
http://www.ieo.es
+34 986 498 626
http://www.ieo.es/vigo
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+33 (0)2 98 22 45.48
https://wwz.ifremer.fr/en
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https://wwz.ifremer.fr/delec
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05 56.83.89.80
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+351 210943299
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https://wwz.ifremer.fr/Recherche/Departements-scientifiques/Departement-Oceanographie-et-Dynamique-des-Ecosystemes/VIGIES
https://lienss.univ-larochelle.fr/
+44 (0)1752 633101
http://www.pml.ac.uk
+44 (0)28 9097 5877
http://www.qub.ac.uk/schools/SchoolofBiologicalSciences/
- 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
- Usage is subject to mandatory citation: "This resource was generated by EMODnet Chemistry under the support of DG MARE Call for Tender EASME/2019/OP/0003-lot4."
- Distance
- 0.1 degree
- Metadata language
- eng
- Topic category
-
- Oceans
- Description
- bounding box
))
- Begin date
- 1984-10-01T09:05:37
- End date
- 2020-03-16T11:03:45
Vertical extent
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 28
- Dimension name
- Time
- Resolution
- 365 day
- Cell geometry
- Area
- Transformation parameter availability
- No
- Distribution format
-
-
Climate and Forecast NetCDF
(
1.6
)
-
Climate and Forecast NetCDF
(
1.6
)
- OnLine resource
-
By_sea_regions/Northeast_Atlantic_Ocean/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*Water_body_dissolved_inorganic_nitrogen_(DIN)_L1
(
OGC:WMS
)
WMS layer for Water_body_dissolved_inorganic_nitrogen_(DIN) masked using relative error threshold 0.3
- OnLine resource
-
point:By_sea_regions/Northeast_Atlantic_Ocean/Water_body_dissolved_inorganic_nitrogen_(DIN).4Danl.nc*obsid
(
OGC:WMS
)
WMS layer for Observations
- OnLine resource
-
EMODnet Map Viewer
(
WWW:LINK
)
EMODnet Map Viewer
- OnLine resource
- Digital Object Identifier (DOI) ( DOI )
- OnLine resource
-
OPeNDAP
(
WWW:DOWNLOAD-1.0-link--download
)
OPeNDAP web page about the dataset Water_body_dissolved_inorganic_nitrogen.4Danl.nc
- OnLine resource
-
Direct Download (NetCDF)
(
WWW:DOWNLOAD-1.0-link--download
)
Direct Download (NetCDF)
- Hierarchy level
- Series
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
- See the referenced specification
- Statement
- The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://emodnet-chemistry.maris.nl/search
- Included with dataset
- No
- Feature types
- surface
- File identifier
- 8c928758-84dd-11e8-9571-40a8f051e8d0 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
- Product record
- Date stamp
- 2025-02-21T09:30:31.176646Z
- Metadata standard name
- ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
- 1.0
Overviews
Spatial extent
Provided by
