Arctic SDI catalogue
Baltic Sea - DIVAnd 6-year seasonal analysis of Water body dissolved inorganic nitrogen 1975/2021 v2023
Running 6-year analysis of Water body dissolved inorganic nitrogen in the Baltic Sea.
Four seasons (March-May, June-August, September-November, December-February).
Every year of the time dimension corresponds to a 6-year centred average.
Periods span between 1975-2021.
Analyses for depths (m) (HELCOM standard depths): 0, 5, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300.
Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network.
Description of DIVA analysis: Geostatistical data analysis by DIVAnd (Data-Interpolating Variational Analysis in n dimensions) tool.
GEBCO_08 Grid (30 arc-seconds) topography is used for the contouring preparation.
Files contain analysed fields, error fields and combined field with the deepest value for each grid point selected.
Also pre-masked fields using relative error threshold 0.3 and 0.5 are included.
In the analyses the horizontal correlation length is fixed to 80 km and decreasing towards the coastline,
the vertical correlation length is varying with depth.
Signal to noise ratio is fixed to 1.0.
Background fields were created using data for the given time period and season.
Log transformation was used in the analyses. No detrending, advection constraints or weighting are applied.
Unit is umol/l.
Simple
- Alternate title
- Baltic Sea-Water_body_dissolved_inorganic_nitrogen-v2023-ANA
- Date ( Publication )
- 2023-03-30
- Edition
- v2023
- Identifier
- 3c0c6ebf-0942-4190-a9f6-0478e35dce07
- Credit
- EMODnet Chemistry
+46-(0)11-495 80 01
https://www.smhi.se/
+45 87154326
http://bios.au.dk/en/
(812) 352-26-88
http://www.aari.ru/
http://balticsea2020.org/english/om-baltic-sea-2020
08 553 335 60
https://www.billerudkorsnas.se/om-billerudkorsnas/vara-produktionsanlaggningar/karlsborg
+49 441 798-3000
https://uol.de/
http://gios.gov.pl
http://www.havet.nu/svealandskusten/
https://www.lansstyrelsen.se/gavleborg/
https://www.lansstyrelsen.se/norrbotten/privat.html
https://www.lansstyrelsen.se/stockholm/privat.html
+46 498 21 72 89
https://www.aqua.dtu.dk/English
https://www.taltech.ee/meresusteemide-instituut
+372 6 718 900
http://www.sea.ee
+358954902190
https://www.syke.fi/en-US
+358 9 323 2970
http://www.fimr.fi/en/en_GB/en/
+35893231025
https://en.ilmatieteenlaitos.fi/home
https://www.haninge.se/
+49 431 600-2805
https://www.geomar.de/en/
https://www.holmen.com/sv/
+47 55 23 85 31
http://www.imr.no
+48-58-62-88-163
https://baltyk.imgw.pl/
+371 67601995
http://www.lhei.lv/en
+49 381 5197 440
https://www.io-warnemuende.de/en_index.html
+370 5 272 8874
http://www.meteo.lt/home
0930-104 90
http://www.nordmaling.se/
https://www.norrtalje.se/
https://www.nynashamn.se/
https://www.ssab.se/
++49 3843 / 777 - 106
http://www.lung.mv-regierung.de
+49 4347 704 102
http://www.umwelt.schleswig-holstein.de/servlet/is/1/
+49-4347 704-102
+46 10 698 10 99
http://www.naturvardsverket.se
+46-(0)11-495 80 01
https://www.smhi.se/
+46 (0)10-698 61 11
http://www.havochvatten.se/
+46 31-743 04 44
http://www.fiskeriverket.se
+46 (0)90-786 99 75
https://www.umu.se/umea-marina-forskningscentrum/
+46-(0)11-495 80 01
https://www.smhi.se/
- GEMET - INSPIRE themes, version 1.0 ( Theme )
- Parameter Discovery Vocabulary (P02) ( parameter )
- EMODnet Chemistry aggregated parameter names ( parameter )
- SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
- Matrix Categories ( parameter )
- Keywords ( 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 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
- Metadata language
- eng
- Topic category
-
- Oceans
- Description
- bounding box
))
- Begin date
- 1974-12-16T12:00:00
- End date
- 2021-11-06T18:36:00
Vertical extent
- Reference system identifier
- EPSG / WGS 84 (EPSG 4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 21
- Dimension name
- Time
- Resolution
- 90 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/Baltic_Sea/Water_body_dissolved_inorganic_nitrogen.4Danl.nc*Water body dissolved inorganic nitrogen_L1
(
OGC:WMS
)
WMS layer for Water body dissolved inorganic nitrogen masked using relative error threshold 0.3
- OnLine resource
-
point:By_sea_regions/Baltic_Sea/Water_body_dissolved_inorganic_nitrogen.4Danl.nc*obsid
(
OGC:WMS
)
WMS layer for Observations
- OnLine resource
- https://emodnet.ec.europa.eu/geoviewer/ ( WWW:LINK )
- OnLine resource
-
Digital Object Identifier (DOI)
(
DOI
)
Data Access and Citation
- 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 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
- File identifier
- 3c0c6ebf-0942-4190-a9f6-0478e35dce07 XML
- Metadata language
- en
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
- Product record
- Date stamp
- 2025-02-21T09:19:47.013468Z
- Metadata standard name
- ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
- 1.0
Overviews
Spatial extent
Provided by
