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https://erddap.emodnet.eu/erddap/griddap/Arctic_Si_4D_86ca_f75e_49b6 https://erddap.emodnet.eu/erddap/griddap/Arctic_Si_4D_86ca_f75e_49b6.graph https://erddap.emodnet.eu/erddap/wms/Arctic_Si_4D_86ca_f75e_49b6/request Arctic Ocean, DIVA 4D 6-year analysis of Water body silicate 1965/2017 v2021 [time][depth][lat][lon], 0.1deg, 1967-2014 Arctic Ocean - DIVA 4D 6-year analysis of Water body silicate 1965/2017 v2021. Every year of the time dimension corresponds to a 6-year running average for Winter (December - February), Spring (March - May), Summer (June - August) or Autumn (September - November). Horizontal resolution 0.2deg X 0.2deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Arctic_Si_4D_86ca_f75e_49b6_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Arctic_Si_4D_86ca_f75e_49b6_iso19115.xml https://erddap.emodnet.eu/erddap/info/Arctic_Si_4D_86ca_f75e_49b6/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Arctic_Si_4D_86ca_f75e_49b6.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Arctic_Si_4D_86ca_f75e_49b6&showErrors=false&email= Institute of Marine Research Arctic_Si_4D_86ca_f75e_49b6
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_945f_4605_09f4 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_945f_4605_09f4.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_945f_4605_09f4/request Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023 [time][depth][lat][lon], 0.1°, 1972-2014 Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023. Moving 6-year analysis of silicate in the Arctic Ocean, for each season in the period 1970-2017. Every year of the time dimension corresponds to the 6-year centered average for each season. Winter: December-February, Spring: March-May, Summer: June-August, Autumn: September-November. Depth range (International Oceanographic Data Exchange (IODE) standard depths): 0, 5, 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, ..., 1500, 1750, 2000, 2500m. Units: umol/l. Description of DIVA analysis: The computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.1 degrees.  Signal-to-noise ratio was fixed to 3.0, horizontal correlation length varying from 45 km near the coast to 150 km, and vertical correlation length varying between 25 and 1000 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: analysis with signal-to-noise ratio = 10, horizontal correlation length 60-200 km, and vertical correlation length 25-1000 m.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_945f_4605_09f4_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_945f_4605_09f4_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_945f_4605_09f4/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_945f_4605_09f4.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_945f_4605_09f4&showErrors=false&email= Institute of Marine Research V2023_chemistry_945f_4605_09f4
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_e497_6631_2809 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_e497_6631_2809.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_e497_6631_2809/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body silicate 1965/2021 v2023 [time][depth][lat][lon], 0.1°, 1967-2018 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body silicate 1965/2021 v2023. Every year of the time dimension corresponds to a 6-year centred average for the seasons: winter (Dec-Feb), spring (Mar-May), summer (Jun-Aug), autumn (Sep-Nov). Horizontal resolution 0.05 degree by 0.05 degree\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_e497_6631_2809_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_e497_6631_2809_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_e497_6631_2809/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_e497_6631_2809.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_e497_6631_2809&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_e497_6631_2809
https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_Si_4D_e22e_c630_8b74 https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_Si_4D_e22e_c630_8b74.graph https://erddap.emodnet.eu/erddap/wms/Baltic_Sea_Si_4D_e22e_c630_8b74/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body silicate 1980/2018 v2021 [time][depth][lat][lon], 0.1deg, 1982-2015 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body silicate 1980/2018 v2021. Every year of the time dimension corresponds to a 6-year running average for Winter (December - February), Spring (March - May), Summer (June - August) or Autumn (September - November). Horizontal resolution 0.1° X 0.1°.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Baltic_Sea_Si_4D_e22e_c630_8b74_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Baltic_Sea_Si_4D_e22e_c630_8b74_iso19115.xml https://erddap.emodnet.eu/erddap/info/Baltic_Sea_Si_4D_e22e_c630_8b74/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Baltic_Sea_Si_4D_e22e_c630_8b74.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Baltic_Sea_Si_4D_e22e_c630_8b74&showErrors=false&email= Swedish Meteorological and Hydrological Institute Baltic_Sea_Si_4D_e22e_c630_8b74
https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_4D_bc75_3b9e_ca85 https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_4D_bc75_3b9e_ca85.graph https://erddap.emodnet.eu/erddap/wms/Gulf_Riga_Si_4D_bc75_3b9e_ca85/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][depth][lat][lon], 0.01deg, 2006 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.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Gulf_Riga_Si_4D_bc75_3b9e_ca85_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Gulf_Riga_Si_4D_bc75_3b9e_ca85_iso19115.xml https://erddap.emodnet.eu/erddap/info/Gulf_Riga_Si_4D_bc75_3b9e_ca85/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Gulf_Riga_Si_4D_bc75_3b9e_ca85.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Gulf_Riga_Si_4D_bc75_3b9e_ca85&showErrors=false&email= Swedish Meteorological and Hydrological Institute Gulf_Riga_Si_4D_bc75_3b9e_ca85
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_3cfe_d08f_ddcb https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_3cfe_d08f_ddcb.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_3cfe_d08f_ddcb/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1995/2021 v2023 [time][depth][lat][lon], 0.01°, 2008 Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1995/2021 v2023. Seasonal climatology from time period 2001:2021. Horizontal resolution 0.01 degree by 0.01 degree.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_3cfe_d08f_ddcb_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_3cfe_d08f_ddcb_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_3cfe_d08f_ddcb/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_3cfe_d08f_ddcb.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_3cfe_d08f_ddcb&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_3cfe_d08f_ddcb
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ec0a_ab59_c223 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ec0a_ab59_c223.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_ec0a_ab59_c223/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body silicate 1970/2019 v2023 [time][depth][lat][lon], 0.01°, 1994 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body silicate 1970/2019 v2023. Water body chlorophyll-a - Seasonal Climatology for NW Black Sea (region in front of Danube Delta) for the period 2000-2019 on the domain: Lon E28.5-30.5 deg E, Lat N43.7-45.6 deg N. \nSeason definition: winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November.\nUnits: mg/m^3.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.73km and vertical correlation length of 45m were applied. \nThe horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.\nThe vertical resolution is 11 depth levels: 0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0m.  \nThe error variance (epsilon2): 1 \nAn anamorphosis transformation was applied to the data: threshold value=200.\nThe mean value was used as background analysis field.\nQuality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_ec0a_ab59_c223_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_ec0a_ab59_c223_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_ec0a_ab59_c223/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_ec0a_ab59_c223.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_ec0a_ab59_c223&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_ec0a_ab59_c223
https://erddap.emodnet.eu/erddap/griddap/Danube_Si_4D_8b5b_f51f_f246 https://erddap.emodnet.eu/erddap/griddap/Danube_Si_4D_8b5b_f51f_f246.graph https://erddap.emodnet.eu/erddap/wms/Danube_Si_4D_8b5b_f51f_f246/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body silicate 2001/2018 v2021 [time][depth][lat][lon], 0.01deg, 2013 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body silicate 2001/2018 v2021. Silicate - Seasonal Climatology for NW Black Sea (region in front of Danube Delta months) for the period 1970-2018 on the domain: Lon E28.5-30.5degE, Lat N43.7-45.6degN.  (winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November)\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.1, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.730km and vertical correlation length of 45m were applied. Depth range: 0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0 m. Units: umol/l. \nThe horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Danube_Si_4D_8b5b_f51f_f246_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Danube_Si_4D_8b5b_f51f_f246_iso19115.xml https://erddap.emodnet.eu/erddap/info/Danube_Si_4D_8b5b_f51f_f246/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Danube_Si_4D_8b5b_f51f_f246.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Danube_Si_4D_8b5b_f51f_f246&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" Danube_Si_4D_8b5b_f51f_f246
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_6c1c_9ef9_860b https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_6c1c_9ef9_860b.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_6c1c_9ef9_860b/request Black Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023 [time][depth][lat][lon], 0.05°, 1982-2018 Black Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023. Moving 6-year analysis of Water body silicate in Black Sea for each season: winter (December-February), spring (March-May), summer (June-August), autumn (September-November). Every year of the time dimension corresponds to the 6-year centered average of the season. 6-years periods span from 1980-1985 until 2016-2021.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nUnits: umol/l.\nDIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is 0.05 degrees.\nThe vertical resolution is 15 depth levels: 0, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 200m\nThe horizontal correlation length: 75km.\nThe vertical correlation length (in meters):  twice the vertical resolution (10, 10, 20, 20, 20, 20, 20, 20, 20, 20, 20, 50, 50, 100, 100).\nThe error variance (epsilon2): 1 \nAn anamorphosis transformation was applied to the data: threshold value=200.\nBackground field: not used.\nQuality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection)\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_6c1c_9ef9_860b_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_6c1c_9ef9_860b_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_6c1c_9ef9_860b/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Black_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_6c1c_9ef9_860b.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_6c1c_9ef9_860b&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_6c1c_9ef9_860b
https://erddap.emodnet.eu/erddap/griddap/all_european_seas_Si_4D_43e2_14bb_c547 https://erddap.emodnet.eu/erddap/griddap/all_european_seas_Si_4D_43e2_14bb_c547.graph https://erddap.emodnet.eu/erddap/wms/all_european_seas_Si_4D_43e2_14bb_c547/request https://erddap.emodnet.eu/erddap/files/all_european_seas_Si_4D_43e2_14bb_c547/ DIVAnd analysis of Water body silicate DIVAnd analysis of Water body silicate\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/all_european_seas_Si_4D_43e2_14bb_c547_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/all_european_seas_Si_4D_43e2_14bb_c547_iso19115.xml https://erddap.emodnet.eu/erddap/info/all_european_seas_Si_4D_43e2_14bb_c547/index.htmlTable ??? https://erddap.emodnet.eu/erddap/rss/all_european_seas_Si_4D_43e2_14bb_c547.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=all_european_seas_Si_4D_43e2_14bb_c547&showErrors=false&email= University of Liège, GeoHydrodynamics and Environment Research all_european_seas_Si_4D_43e2_14bb_c547
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_fa4c_1e0d_0553 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_fa4c_1e0d_0553.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_fa4c_1e0d_0553/request European seas, DIVAnd 4D monthly analysis of Water body silicate 1960/2020 v2023 [time][depth][lat][lon], 0.25°, 1990 European seas - DIVAnd 4D monthly analysis of Water body silicate 1960/2020 v2023. Monthly climatology. University of Liege, GeoHydrodynamics and Environment Research data from http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/All_European_Seas/Water_body_silicate.nc.das .\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_fa4c_1e0d_0553_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_fa4c_1e0d_0553_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_fa4c_1e0d_0553/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_fa4c_1e0d_0553.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_fa4c_1e0d_0553&showErrors=false&email= University of Liege, GeoHydrodynamics and Environment Research V2023_chemistry_fa4c_1e0d_0553
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_605c_3947_b3ff https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_605c_3947_b3ff.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_605c_3947_b3ff/request Mediterranean Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2022 v2023 [time][depth][lat][lon], 0.125°, 1972-2019 Mediterranean Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2022 v2023. Moving 6-year analysis of Water body chlorophyll-a in the Mediterranean Sea for each season:\n- winter: January-March,\n- spring: April-June,\n- summer: July-September,\n- autumn: October-December. \nEvery year of the time dimension corresponds to the 6-year centered average of the season.\n6-years periods span from 1990-1995 until 2016-2021.\nData Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network.\nUnits: mg/m3.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.125 degrees (around 13.5km and 10.9km accordingly).\nThe vertical resolution is 20 depth levels: [0.,5.,10.,20.,30.,50.,75.,100.,125.,150.,200.,250.,300.,400.,500.,600.,700.,800.,900.,1000.].\nThe horizontal correlation length is 200km.\nThe vertical correlation length (in meters) was set twice the vertical resolution: [10.,10.,20.,20.,40.,50.,50.,50.,50.,100.,100.,100.,200.,200.,200.,200.,200.,200.,200.,200.].\nDuplicates check was performed using the following criteria for space and time: dlon=0.001deg., dlat=0.001deg., ddepth=1m, dtime=1hour, dvalue=0.1.\nThe error variance (epsilon2) was set equal to 1 for profiles and 10 for time series to reduce the influence of close data near the coasts.\nAn anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200.\nA background analysis field was used for all years (1990-2021) with correlation length equal to 600km and error variance (epsilon2) equal to 20.\nQuality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. \nOriginators of Italian data sets-List of contributors:\n- Brunetti Fabio (OGS)\n- Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306\n- Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987\n- Cataletto Bruno (OGS)\n- Cinzia Comici Cinzia (OGS)\n- Civitarese Giuseppe (OGS)\n- DeVittor Cinzia (OGS)\n- Giani Michele (OGS)\n- Kovacevic Vedrana (OGS)\n- Mosetti Renzo (OGS)\n- Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5\n- Celio Massimo (ARPA FVG)\n- Malaguti Antonella (ENEA)\n- Fonda Umani Serena (UNITS)\n- Bignami Francesco (ISAC/National Research Council (CNR))\n- Boldrini Alfredo (ISMAR/CNR)\n- Marini Mauro (ISMAR/CNR)\n- Miserocchi Stefano (ISMAR/CNR)\n- Zaccone Renata (IAMC/CNR)\n- Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_605c_3947_b3ff_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_605c_3947_b3ff_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_605c_3947_b3ff/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Mediterranean_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_605c_3947_b3ff.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_605c_3947_b3ff&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_605c_3947_b3ff
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ebf0_015f_78bd https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ebf0_015f_78bd.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_ebf0_015f_78bd/request Mediterranean Sea, Po River, DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023 [time][depth][lat][lon], 0.009°, 2000 Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023. Water body chlorophyll-a - Seasonal Climatology for Po River for the period 1960-2020 on the domain: Lon E12.0-14.0deg., Lat N44.0-46.0deg.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).\nThe vertical resolution is 14 depth levels: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.].\nA relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is:  [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. \nDuplicates check was performed using the following criteria for space and time: dlon=0.01deg., dlat=0.01deg., ddepth=0.01m, dtime=1min, dvalue=0.01.\nThe error variance (epsilon2) was set equal to 1. Data weight was reduced at shallow waters. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2.\nAn anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200.\nThe mean value was used as background analysis field.\nQuality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. \nSeasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.\nOriginators of Italian data sets-List of contributors:\n- Brunetti Fabio (OGS)\n- Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306\n- Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987\n- Cataletto Bruno (OGS)\n- Cinzia Comici Cinzia (OGS)\n- Civitarese Giuseppe (OGS)\n- DeVittor Cinzia (OGS)\n- Giani Michele (OGS)\n- Kovacevic Vedrana (OGS)\n- Mosetti Renzo (OGS)\n- Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5\n- Celio Massimo (ARPA FVG)\n- Malaguti Antonella (ENEA)\n- Fonda Umani Serena (UNITS)\n- Bignami Francesco (ISAC/National Research Council (CNR))\n- Boldrini Alfredo (ISMAR/CNR)\n- Marini Mauro (ISMAR/CNR)\n- Miserocchi Stefano (ISMAR/CNR)\n- Zaccone Renata (IAMC/CNR)\n- Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_ebf0_015f_78bd_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_ebf0_015f_78bd_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_ebf0_015f_78bd/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_ebf0_015f_78bd.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_ebf0_015f_78bd&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_ebf0_015f_78bd
https://erddap.emodnet.eu/erddap/griddap/Po_River_Si_4D_393e_92ca_073c https://erddap.emodnet.eu/erddap/griddap/Po_River_Si_4D_393e_92ca_073c.graph https://erddap.emodnet.eu/erddap/wms/Po_River_Si_4D_393e_92ca_073c/request Mediterranean Sea, Po River, Water body silicate (DIVAnd analysis of Water body silicate) [time][depth][lat][lon], 0.009deg, 1999 DIVAnd analysis of Water body silicate. Water body silicate - Seasonal Climatology for Po River for the period 1980-2019 on the domain: Lon E12.0-14.0 deg.E, Lat N44.0-46.00 deg.N. \nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 30sec topography for the spatial connectivity of water masses. A relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is:  [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. Depth range: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]. Units: umol/l. \nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).\nAdditional analysis parameters: The error variance (epsilon2) was set equal to 1. Data weight was reduced near the coasts. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2. Threshold value for log transformation=200.\nSeasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.\nDOI: 10.6092/njvc-n987\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Po_River_Si_4D_393e_92ca_073c_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Po_River_Si_4D_393e_92ca_073c_iso19115.xml https://erddap.emodnet.eu/erddap/info/Po_River_Si_4D_393e_92ca_073c/index.htmlTable https://dx.doi.org/10.6092/a8cfb472-10db-4225-9737-5a60da9af523 (external link) https://erddap.emodnet.eu/erddap/rss/Po_River_Si_4D_393e_92ca_073c.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Po_River_Si_4D_393e_92ca_073c&showErrors=false&email= HCMR/HNODC Po_River_Si_4D_393e_92ca_073c
https://erddap.emodnet.eu/erddap/griddap/North_Sea_Si_4D_8ae2_aebd_7a27 https://erddap.emodnet.eu/erddap/griddap/North_Sea_Si_4D_8ae2_aebd_7a27.graph https://erddap.emodnet.eu/erddap/wms/North_Sea_Si_4D_8ae2_aebd_7a27/request North Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2020 v2021 [time][depth][lat][lon], 0.1deg, 1977-2017 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2020 v2021. Moving 6-year analysis and visualization of Water body silicate winter (dec-feb) in the North Sea. Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVAnd (Data-Interpolating Variational Analysis) tool, version 2.7.2. results were subjected to the minfield option in DIVAnd to avoid negative/underestimated values in the interpolated results; error threshold masks L1 (0.3) and L2 (0.5) are included as well as the unmasked field. The depth dimension allows visualizing the gridded field at various depths.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (1e-3)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, 1e-3)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, 1e-3)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/North_Sea_Si_4D_8ae2_aebd_7a27_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/North_Sea_Si_4D_8ae2_aebd_7a27_iso19115.xml https://erddap.emodnet.eu/erddap/info/North_Sea_Si_4D_8ae2_aebd_7a27/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/North_Sea_Si_4D_8ae2_aebd_7a27.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=North_Sea_Si_4D_8ae2_aebd_7a27&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde North_Sea_Si_4D_8ae2_aebd_7a27
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_341d_a074_0a39 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_341d_a074_0a39.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_341d_a074_0a39/request North Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023 [time][depth][lat][lon], 0.1°, 1982-2018 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023. Moving 6-year analysis and visualization of Water body silicate in the North Sea. Four seasons (December-February, March-May, June-August, September-November). Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVAnd (Data-Interpolating Variational Analysis) tool, version 2.7.9. results were subjected to the minfield option in DIVAnd to avoid negative/underestimated values in the interpolated results; error threshold masks L1 (0.3) and L2 (0.5) are included as well as the unmasked field. The depth dimension allows visualizing the gridded field at various depths.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, 1e-3)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, 1e-3)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_341d_a074_0a39_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_341d_a074_0a39_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_341d_a074_0a39/index.htmlTable https://doi.org/doi_of_doc (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_341d_a074_0a39.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_341d_a074_0a39&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde V2023_chemistry_341d_a074_0a39
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_7033_c457_bc49 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_7033_c457_bc49.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_7033_c457_bc49/request Northeast Atlantic Ocean, DIVAnd 4D seasonal 6-year average analysis of Water body silicate 1950/2021 v2023 [time][depth][lat][lon], 0.1°, 1952-2018 Northeast Atlantic Ocean - DIVAnd 4D seasonal 6-year average analysis of Water body silicate 1950/2021 v2023. Moving 6-year analysis of Water body silicate in the NorthEast Atlantic for each season:\n - winter: January-March,\n - spring: April-June,\n - summer: July-September,\n - autumn: October-December. \nEvery year of the time dimension corresponds to the 6-year centred average of each season. 6-year periods span from 1950/1955 until 2016/2021. Observation data span from 1950 to 2021. \nDepth levels (International Oceanographic Data Exchange (IODE) standard depths): [0.0, 5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 75.0, 100.0, 125.0, 150.0, 200.0, 250.0, 300.0, 400.0, 500.0, 600.0, 700.0, 800.0, 900.0, 1000.0, 1100.0, 1200.0, 1300.0, 1400.0, 1500.0, 1750.0, 2000.0]. \nData sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. \nDescrption of DIVAnd analysis: the computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 30 sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps is 0.1 degrees. Horizontal correlation length varies from 300km in open sea regions to 50km at the coast. Vertical correlation length is defined as twice the vertical resolution. Signal-to-noise ratio was fixed to 1 for vertical profiles and 0.1 for time series to account for the redundancy in the time series observations. A logarithmic transformation (DIVAnd.loglin) was applied to the data prior to the analysis. Background field: a vertically-filtered profile of the seasonal data mean value (including all years) is substracted from the data. \nDetrending of data: no, advection constraint applied: no. \nUnits: umol/l.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_7033_c457_bc49_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_7033_c457_bc49_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_7033_c457_bc49/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Northeast_Atlantic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_7033_c457_bc49.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_7033_c457_bc49&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_7033_c457_bc49
https://erddap.emodnet.eu/erddap/griddap/Loire_Si_4D_e821_f14f_0bcc https://erddap.emodnet.eu/erddap/griddap/Loire_Si_4D_e821_f14f_0bcc.graph https://erddap.emodnet.eu/erddap/wms/Loire_Si_4D_e821_f14f_0bcc/request Northeast Atlantic Ocean, Loire estuary, DIVAnd 4D seasonal analysis of Water body silicate 1965/2019 v2021 [time][depth][lat][lon], 1990 Northeast Atlantic Ocean - Loire estuary - DIVAnd 4D seasonal analysis of Water body silicate 1965/2019 v2021. Every range of the time corresponds to a season (Winter=Jan-Mar,Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec). Horizontal resolution 0.01deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate (umol/l)\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Loire_Si_4D_e821_f14f_0bcc_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Loire_Si_4D_e821_f14f_0bcc_iso19115.xml https://erddap.emodnet.eu/erddap/info/Loire_Si_4D_e821_f14f_0bcc/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Loire_Si_4D_e821_f14f_0bcc.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Loire_Si_4D_e821_f14f_0bcc&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA Loire_Si_4D_e821_f14f_0bcc
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_a936_c09f_8933 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_a936_c09f_8933.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_a936_c09f_8933/request Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023 [time][depth][lat][lon], 1985 Northeast Atlantic Ocean - Loire River - DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023. Seasonal climatology of Water body silicate for Loire river for the period 1950-2021 and for the following seasons:\n - winter: January-March,\n - spring: April-June,\n - summer: July-September,\n - autumn: October-December. \nObservation data span from 1950 to 2021. \nDepth levels (m): [0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0]. \nData sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. \nDescription of DIVAnd analysis: the computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 15 sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps is 0.01 degrees. Horizontal correlation length is defined seasonally (in meters): 133000 (winter), 180000 (spring), 150000 (summer), 210000 (autumn). Vertical correlation length was optimized and vertically filtered and a seasonally-averaged profile was used (DIVAnd.fitvertlen). Signal-to-noise ratio was fixed to 1 for vertical profiles and 0.1 for time series to account for the redundancy in the time series observations. A logarithmic transformation (DIVAnd.loglin) was applied to the data prior to the analysis. Background field: the vertically-filtered data mean profile is substracted from the data. Detrending of data: no, advection constraint applied: no. \nUnits: umol/l.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_silicate_L1 (Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_L2 (Water body silicate masked using relative error threshold 0.5, umol/l)\nWater_body_silicate_relerr (Relative error of Water body silicate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_a936_c09f_8933_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_a936_c09f_8933_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_a936_c09f_8933/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_a936_c09f_8933.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_a936_c09f_8933&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_a936_c09f_8933

 
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