Arctic SDI catalogue
Baltic Sea - DIVAnd 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1950/2023 v2025
Running 6-year analysis of Water body dissolved oxygen concentration 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 1950-2023.
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_oxygen_concentration-v2025-ANA
- Date ( Creation )
- 2025-10-01
- Edition
- v2025
- Identifier
- 7ec4c23e-84eb-4e9c-97b4-b2a1c02137db
- Credit
- EMODnet Chemistry
+46-(0)11-495 80 01
https://www.smhi.se/
399 Frederiksborgvej
P.O. Box 358
, Roskilde , DK-4000 , Denmark+45 87154326
http://bios.au.dk/en/
http://nodc.meteo.ru
(812) 352-26-88
http://www.aari.ru/
+371 6750 7071
http://www.bef.lv
Blekinge Kustvatten och luftvårdsförbund
c/o EON Värmekraft Sverige AB
Anna Erlandsson
Box 65
, Karlshamn , SE-374 21 , Sweden+49 441 798-3000
https://uol.de/
http://gios.gov.pl
c/o Regionförbundet i Kalmar län
Nygatan 24
, Kalmar , SE-391 27 , Swedenhttp://www.havet.nu/svealandskusten/
https://www.lansstyrelsen.se/gavleborg/
Box 105
Stationsgatan 5 Lulea
, Lulea , 971 86 , Swedenhttps://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
+49 40 3190-5000
http://www.bsh.de
+49 40 3190 5000
http://www.bsh.de/
+358954902190
https://www.syke.fi/en-US
Erik Palménin aukio 1
P.O.Box 2
, Helsinki , 00561 , Finland+358 9 323 2970
http://www.fimr.fi/en/en_GB/en/
Erik Palmenin aukio
P.O. Box 503
, Helsinki , FI-00101 , Finland+35893231025
https://en.ilmatieteenlaitos.fi/home
+49 431 600-2805
https://www.geomar.de/en/
Nordnesgaten 50
Postboks 1870 Nordnes
, Bergen , N-5817 , Norway+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
http://www.lvvf.se/
+371 67820442
http://www.varam.gov.lv/eng
0930-104 90
http://www.nordmaling.se/
https://www.nynashamn.se/
Landsdiep 4
P.O. Box 59
, Den Burg/Texel , 1790 AB , Netherlands+31 222 319674
https://www.nioz.nl/en
++49 3843 / 777 - 106
http://www.lung.mv-regierung.de
+49 4347 704 102
http://www.umwelt.schleswig-holstein.de/servlet/is/1/
+7 (499) 246-72-88
http://www.oceanography.ru
+49-4347 704-102
Svante Arrhenius Väg 21B
Frescati Backe
, Stockholm , SE-114 18 , Sweden+46 10 698 10 99
http://www.naturvardsverket.se
+46-(0)11-495 80 01
https://www.smhi.se/
Gullbergs Strandgata 15
Postadress: Box 11 930
, Goteborg , 404 39 , Sweden+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/
Länsstyrelsen i Blekinge län
Skeppsbrokajen 4
, Karlskrona , SE-371 86 , Sweden+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 )
- EMODnet Chemistry chemical groups ( 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 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
- 1950
- End date
- 2023
Vertical extent
- Reference system identifier
- EPSG / WGS 84 (EPSG 4326)
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 21
- Dimension name
- Time
- Resolution
- 1 season
- Cell geometry
- surface
- 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_oxygen_concentration.4Danl.nc*Water body dissolved oxygen concentration_L1
(
OGC:WMS
)
WMS layer for Water body dissolved oxygen concentration masked using relative error threshold 0.3
- OnLine resource
-
point:By_sea_regions/Baltic_Sea/Water_body_dissolved_oxygen_concentration.4Danl.nc*obsid
(
OGC:WMS
)
WMS layer for Observations
- OnLine resource
-
Digital Object Identifier (DOI)
(
DOI
)
DOI
- OnLine resource
-
OPeNDAP
(
WWW:DOWNLOAD
)
OPeNDAP web page about the dataset Water_body_dissolved_oxygen_concentration.4Danl.nc
- OnLine resource
-
Direct Download (NetCDF)
(
WWW: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
- 7ec4c23e-84eb-4e9c-97b4-b2a1c02137db XML
- Metadata language
- en
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
- Product record
- Date stamp
- 2025-11-18T12:58:52.248034Z
- Metadata standard name
- ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
- 1.0
Overviews
Spatial extent
Provided by
