Gulf_Riga_Si_3D_4aed_3ebb_4692 eng UTF8 dataset service Frederic Leclercq VLIZ +32 059 34 21 30 7 Wandelaarkaai. Oostende WVL 8400 BE frederic.leclercq@vliz.be pointOfContact 2026-10-29 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column 271 0.009999999999999997 row 171 0.010000000000000018 temporal 4 7891200.0 area Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][lat][lon], 0.01deg, 2006 2026-10-29 creation erddap.emodnet.eu Gulf_Riga_Si_3D_4aed_3ebb_4692 Swedish Meteorological and Hydrological Institute Swedish Meteorological and Hydrological Institute https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 information web browser Background Information Background information from the source information originator Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021. Seasonal climatology from time period 1994:2019. Horizontal resolution 0.01deg. Swedish Meteorological and Hydrological Institute Swedish Meteorological and Hydrological Institute https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 information web browser Background Information Background information from the source information pointOfContact analysis baltic body chemistry concentration data deepest divand earth error gulf hydrological institute masked meteorological mole ocean oceans relative riga science sea seasonal seawater silicate swedish threshold using v2021 values water theme Earth Science > Oceans > Ocean Chemistry > Silicate theme GCMD Science Keywords EMODnet Chemistry - Phase 5 project time latitude longitude mole_concentration_of_silicate_in_sea_water water_body_silicate water_body_silicate theme CF Standard Name Table v70 The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. EMODnet Chemistry - Phase 5 largerWorkCitation project Unidata Common Data Model Grid largerWorkCitation project eng geoscientificInformation 1 22.3 25.0 56.8 58.5 seconds 2008-01-16T00:00:00Z 2008-10-16T00:00:00Z Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][lat][lon], 0.01deg, 2006 2026-10-29 creation Swedish Meteorological and Hydrological Institute Swedish Meteorological and Hydrological Institute https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 information web browser Background Information Background information from the source information originator Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021. Seasonal climatology from time period 1994:2019. Horizontal resolution 0.01deg. ERDDAP griddap 1 22.3 25.0 56.8 58.5 seconds 2008-01-16T00:00:00Z 2008-10-16T00:00:00Z tight ERDDAPgriddapDatasetQueryAndAccess https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692 ERDDAP:griddap ERDDAP-griddap ERDDAP's griddap service (a flavor of OPeNDAP) for gridded data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][lat][lon], 0.01deg, 2006 2026-10-29 creation Swedish Meteorological and Hydrological Institute Swedish Meteorological and Hydrological Institute https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 information web browser Background Information Background information from the source information originator Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021. Seasonal climatology from time period 1994:2019. Horizontal resolution 0.01deg. OPeNDAP 1 22.3 25.0 56.8 58.5 seconds 2008-01-16T00:00:00Z 2008-10-16T00:00:00Z tight OPeNDAPDatasetQueryAndAccess https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for gridded data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][lat][lon], 0.01deg, 2006 2026-10-29 creation Swedish Meteorological and Hydrological Institute Swedish Meteorological and Hydrological Institute https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 information web browser Background Information Background information from the source information originator Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021. Seasonal climatology from time period 1994:2019. Horizontal resolution 0.01deg. Open Geospatial Consortium Web Map Service (WMS) 1 22.3 25.0 56.8 58.5 seconds 2008-01-16T00:00:00Z 2008-10-16T00:00:00Z tight GetCapabilities https://erddap.emodnet.eu/erddap/wms/Gulf_Riga_Si_3D_4aed_3ebb_4692/request?service=WMS&version=1.3.0&request=GetCapabilities OGC:WMS OGC-WMS Open Geospatial Consortium Web Map Service (WMS) download physicalMeasurement Water_body_silicate_deepest float Silicate deepest values Water_body_silicate_deepest_L1 float Silicate deepest values masked using relative error threshold 0.3 Water_body_silicate_deepest_L2 float Silicate deepest values masked using relative error threshold 0.5 Frederic Leclercq VLIZ +32 059 34 21 30 7 Wandelaarkaai. Oostende WVL 8400 BE frederic.leclercq@vliz.be distributor OPeNDAP DAP/2.0 https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital dataset Fri Jun 12 15:44:14 2026: ncatted -O -a abstract,global,c,c,Water body silicate - Seasonal Climatology for Gulf of Riga for the period 1994-2022. Four seasons (March-May, June-August, September-November, December-February). Analyses for depths (m) (HELCOM standard depths): 0, 5, 10, 15, 20, 25, 30, 40, 50. Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVAnd analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. GEBCO_04 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 25 km and decreasing towards the coastline, the vertical correlation length is varying with depth. Signal to noise ratio were fixed to 1.0. Log transformation was used in the analyses. No detrending, advection constraints or weighting are applied. The horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees. Unit is umol/l. Water_body_silicate.nc This record was created from dataset metadata by ERDDAP Version 2.18