Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body dissolved oxygen concentration 1994/2019 v2021

Oxygen

Water body dissolved oxygen concentration - Seasonal Climatology for Gulf of Riga for the period 1994-2019 on the domain: Lon 22.3-25.0°E, Lat 56.8-58.4°N. Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 25 km and vertical correlation length of 10 m. Depth range: 0.0, 2.5, 5, 10, 15, 20, 25, 30, 40, 50 m. Units: µmol/l. The horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.

Data and resources

EMODnet Map Viewer

EMODnet Map Viewer

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Digital Object Identifier (DOI)

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OPeNDAP

OPeNDAP web page about the dataset Waterbodydissolvedoxygenconcentration.nc

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Direct Download (NetCDF)

Direct Download (NetCDF)

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web site

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Additional information

Temporal extent	1994-01-27 – 2019-01-23
Date (creation)	2021-05-23
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	The data are available under the Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/).
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show