d1830d19-ddd7-42c5-a9e7-335a2a7df4d8 English HELCOM Secretariat data@helcom.fi 2025-11-26T14:28:07 EPSG:3035 Predictors used for spatial modelling of species and biotopes within the Protect Baltic project 2025-06-01 https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/d1830d19-ddd7-42c5-a9e7-335a2a7df4d8 These data sets spans multiple oceanographic, chemical, physical, and geomorphological layers. Bathymetric complexity was captured through broad- and fine-scale Bathymetric Position Indices, along with seafloor depth, slope, and ruggedness. Seafloor characteristics included sediment type* and wave exposure estimates. Water column properties were described using measurements of oxygen, salinity, temperature, pH, and nutrient concentrations (nitrate and phosphate) at both bottom and surface layers, each described by mean values and standard deviations. Stratification were characterized by Secchi depth, mixed layer depth, and sea ice concentration. Productivity was approximated by chlorophyll-a concentration. Surface and subsurface variability in wave conditions and satellite-derived sea surface temperature were also collected. Swedish sediment information published with permission from the Swedish Maritime Authority: Decision 23-06009 (12 Sep 2024). To prepare the layers, we applied a procedure designed to iteratively extrapolate missing values in a raster layer by applying a moving window mean filter. It first aligns the input raster to the target grid (Baltic Sea grid at 250 m resolution) using a specified projection method, then repeatedly fills in missing data based on the mean of neighboring cells within a circular window of user-defined size (2 in this case). This iterative process continues until either all missing values are filled or a predefined number of iterations is reached, with early termination if convergence occurs. This procedure ensures that extrapolation respects the spatial extent of the reference grid and provides progress updates during processing. This metadata covers following predictor layers: Bottom Oxygen (Mean) - Mole concentration of dissolved molecular oxygen in sea water at the bottom (µmol/L) Bottom Oxygen (CV) - Coefficient of variation of dissolved molecular oxygen in sea water at the bottom (%) Bottom Salinity (Mean) - Sea water salinity at seafloor (PSU) Bottom Salinity (CV) - Coefficient of variation of sea water salinity at seafloor (%) Bottom Temperature (Mean) - Sea water potential temperature at seafloor (ºC) Bottom Temperature (CV) - Coefficient of variation of sea water potential temperature at seafloor (%) Broad-Scale Bathymetric Position Index - Bathymetric position index, ratio of average depth within 4 km radius to average depth within 20 km radius (m) Chlorophyll-a (Mean) - Mass concentration of chlorophyll a in sea water (mg/m³) Chlorophyll-a (CV) - Coefficient of variation of mass concentration of chlorophyll a in sea water (%) Coarse substrate - Coarse substrate probability of occurrence (%) Depth attenuated exposure at the seafloor - Depth attenuated exposure at the seafloor Distance from the coastline - Distance from the coastline (m) Distance from the nearest river - Distance from the nearest river (m) Fine-Scale Bathymetric Position Index - Bathymetric position index, ratio of average depth within 500 m radius to average depth within 5 km radius (m) Hard substrate - Hard substrate probability of occurrence (%) Mixed Layer Depth (Mean) - Ocean mixed layer thickness defined by sigma theta (m) Mixed Layer Depth (CV) - Coefficient of variation of ocean mixed layer thickness defined by sigma theta (%) Sand substrate - Sand substrate probability of occurrence (%) Sea Ice Concentration (Mean) - Sea ice fraction (%) Sea Ice Concentration (CV) - Coefficient of variation of sea ice fraction (%) Sea surface height (Mean) - Sea surface height above sea level Sea surface height (CV) - Coefficient of variation of sea surface height above sea level (%) Seafloor Depth - Depth in meters below sea surface (m) Seafloor Rugosity within 3 cell radius - Rugosity within 3 cell radius Seafloor Slope - Steepness of the seafloor slope in degrees (Degrees) Secchi Depth (Mean) - Secchi depth of sea water (m) Secchi Depth (CV) - Coefficient of variation of secchi depth of sea water (%) Soft substrate - Soft substrate probability of occurrence (%) Surface Ammonium (Mean) - Mole concentration of ammonium in sea water (µmol/L) Surface Ammonium (CV) - Coefficient of variation of mole concentration of ammonium in sea water (%) Surface Carbon Dioxide (Mean) - Surface partial pressure of carbon dioxide in sea water (µatm) Surface Carbon Dioxide (CV) - Coefficient of variation of surface partial pressure of carbon dioxide in sea water (%) Surface Nitrate (Mean) - Mole concentration of nitrate in sea water (µmol/L) Surface Nitrate (CV) - Coefficient of variation of mole concentration of nitrate in sea water (%) Surface Oxygen (Mean) - Mole concentration of dissolved molecular oxygen in sea water at the surface (µmol/L) Surface Oxygen (CV) - Coefficient of variation of mole concentration of dissolved molecular oxygen in sea water at the surface (%) Surface pH (Mean) - Sea water pH reported on total scale (pH) Surface pH (CV) - Coefficient of variation of sea water pH reported on total scale (%) Surface Phosphate (Mean) - Mole concentration of phosphate in sea water(µmol/L) Surface Phosphate (CV) - Coefficient of variation of mole concentration of phosphate in sea water (%) Surface Primary Productivity (Mean) - Net primary production of biomass expressed as carbon per unit volume in sea water (mg C/m³/day) Surface Primary Productivity (CV) - Coefficient of variation of net primary production of biomass expressed as carbon per unit volume in sea water (%) Surface Salinity (Mean) - Sea water salinity at surface (PSU) Surface Salinity (CV) - Coefficient of variation of sea water salinity at surface (%) Surface Temperature (Mean) - Sea water potential temperature at surface (ºC) Surface Temperature (CV) - Coefficient of variation of sea water potential temperature at surface (%) Terrain Aspect - Aspect, i.e., direction in which the slope is facing out of 360 degrees (N, S, E, W) Wave Height Max (Mean) - Sea surface wave significant height (m) Wave Height Max (CV) - Coefficient of variation of sea surface wave significant height (%) * Swedish sediment information published with permission from the Swedish Maritime Authority: Decision 23-06009 (12 Sep 2024). HELCOM Secretariat data@helcom.fi Geology Geographical grid systems Oceanographic geographical features Elevation GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme ocean temperature ocean current oceanography chemical oceanography physical oceanography GEMET 2018-08-16 geonetwork.thesaurus.external.theme.gemet-en MADS Use constraints: Data can be used freely given that the source (HELCOM) is cited. Access constraints: No limitations on public access. English environment oceans 7.530661 33.849351 52.45589 66.438436 2010-01-01 2023-12-31 Raster 1.0 https://maps.helcom.fi/website/MADS/download/?id=background38 WWW:LINK-1.0-http--link Download Bottom Oxygen (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background38 WWW:LINK-1.0-http--link Open Bottom Oxygen (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background37 WWW:LINK-1.0-http--link Download Bottom Oxygen (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background37 WWW:LINK-1.0-http--link Open Bottom Oxygen (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background48 WWW:LINK-1.0-http--link Download Bottom Salinity (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background48 WWW:LINK-1.0-http--link Open Bottom Salinity (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background47 WWW:LINK-1.0-http--link Download Bottom Salinity (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background47 WWW:LINK-1.0-http--link Open Bottom Salinity (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background61 WWW:LINK-1.0-http--link Download Bottom Temperature (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background61 WWW:LINK-1.0-http--link Open Bottom Temperature (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background60 WWW:LINK-1.0-http--link Download Bottom Temperature (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background60 WWW:LINK-1.0-http--link Open Bottom Temperature (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background22 WWW:LINK-1.0-http--link Download Broad-Scale Bathymetric Position Index Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background22 WWW:LINK-1.0-http--link Open Broad-Scale Bathymetric Position Index in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background24 WWW:LINK-1.0-http--link Download Chlorophyll-a (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background24 WWW:LINK-1.0-http--link Open Chlorophyll-a (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background23 WWW:LINK-1.0-http--link Download Chlorophyll-a (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background23 WWW:LINK-1.0-http--link Open Chlorophyll-a (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background27 WWW:LINK-1.0-http--link Download Coarse substrate Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background27 WWW:LINK-1.0-http--link Open Coarse substrate in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background29 WWW:LINK-1.0-http--link Download Depth attenuated exposure at the seafloor Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background29 WWW:LINK-1.0-http--link Open Depth attenuated exposure at the seafloor in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background30 WWW:LINK-1.0-http--link Download Distance from the coastline dataset https://maps.helcom.fi/website/mapservice/?datasetID=background30 WWW:LINK-1.0-http--link Open Distance from the coastline in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background31 WWW:LINK-1.0-http--link Download Distance from the nearest river Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background31 WWW:LINK-1.0-http--link Open Distance from the nearest river in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background21 WWW:LINK-1.0-http--link Download Fine-Scale Bathymetric Position Index Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background21 WWW:LINK-1.0-http--link Open Fine-Scale Bathymetric Position Index in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background32 WWW:LINK-1.0-http--link Download Hard substrate Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background32 WWW:LINK-1.0-http--link Open Hard substrate in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background34 WWW:LINK-1.0-http--link Download Mixed Layer Depth (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background34 WWW:LINK-1.0-http--link Open Mixed Layer Depth (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background33 WWW:LINK-1.0-http--link Download Mixed Layer Depth (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background33 WWW:LINK-1.0-http--link Open Mixed Layer Depth (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background51 WWW:LINK-1.0-http--link Download Sand substrate Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background51 WWW:LINK-1.0-http--link Open Sand substrate in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background53 WWW:LINK-1.0-http--link Download Sea Ice Concentration (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background53 WWW:LINK-1.0-http--link Open Sea Ice Concentration (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background52 WWW:LINK-1.0-http--link Download Sea Ice Concentration (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background52 WWW:LINK-1.0-http--link Open Sea Ice Concentration (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background55 WWW:LINK-1.0-http--link Download Sea surface height (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background55 WWW:LINK-1.0-http--link Open Sea surface height (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background54 WWW:LINK-1.0-http--link Download Sea surface height (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background54 WWW:LINK-1.0-http--link Open Sea surface height (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background28 WWW:LINK-1.0-http--link Download Seafloor Depth Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background28 WWW:LINK-1.0-http--link Open Seafloor Depth in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background64 WWW:LINK-1.0-http--link Download Seafloor Rugosity within 3 cells Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background64 WWW:LINK-1.0-http--link View Seafloor Rugosity within 3 cell radius in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background58 WWW:LINK-1.0-http--link Download Seafloor slope Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background58 WWW:LINK-1.0-http--link Open Seafloor slope in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background57 WWW:LINK-1.0-http--link Download Secchi Depth (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background57 WWW:LINK-1.0-http--link Open Secchi Depth (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background56 WWW:LINK-1.0-http--link Download Secchi Depth (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background56 WWW:LINK-1.0-http--link View Secchi Depth (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background59 WWW:LINK-1.0-http--link Download Soft substrate Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background59 WWW:LINK-1.0-http--link View Soft substrate in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background19 WWW:LINK-1.0-http--link Download Surface Ammonium (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background19 WWW:LINK-1.0-http--link View Surface Ammonium (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background18 WWW:LINK-1.0-http--link Download Surface Ammonium (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background18 WWW:LINK-1.0-http--link View Surface Ammonium (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background26 WWW:LINK-1.0-http--link Download Surface Carbon Dioxide (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background26 WWW:LINK-1.0-http--link View Surface Carbon Dioxide (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background25 WWW:LINK-1.0-http--link Download Surface Carbon Dioxide (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background25 WWW:LINK-1.0-http--link Open Surface Carbon Dioxide (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background36 WWW:LINK-1.0-http--link Download Surface Nitrate (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background36 WWW:LINK-1.0-http--link Open Surface Nitrate (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background35 WWW:LINK-1.0-http--link Download Surface Nitrate (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background35 WWW:LINK-1.0-http--link Open Surface Nitrate (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background40 WWW:LINK-1.0-http--link Download Surface Oxygen (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background40 WWW:LINK-1.0-http--link Open Surface Oxygen (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background39 WWW:LINK-1.0-http--link Download Surface Oxygen (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background39 WWW:LINK-1.0-http--link Open Surface Oxygen (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background42 WWW:LINK-1.0-http--link Download Surface pH (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background42 WWW:LINK-1.0-http--link Open Surface pH (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background41 WWW:LINK-1.0-http--link Download Surface pH (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background41 WWW:LINK-1.0-http--link Open Surface pH (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background44 WWW:LINK-1.0-http--link Download Surface Phoshate (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background44 WWW:LINK-1.0-http--link Open Surface Phosphate (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background43 WWW:LINK-1.0-http--link Download Surface Phosphate (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background43 WWW:LINK-1.0-http--link Open Surface Phosphate (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background46 WWW:LINK-1.0-http--link Download Surface Primary Productivity (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background46 WWW:LINK-1.0-http--link Open Surface Primary Productivity (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background45 WWW:LINK-1.0-http--link Download Surface Primary Productivity (CV) in Map Viewer Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background45 WWW:LINK-1.0-http--link Open Surface Primary Productivity (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background50 WWW:LINK-1.0-http--link Download Surface Salinity (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background50 WWW:LINK-1.0-http--link Open Surface Salinity (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background49 WWW:LINK-1.0-http--link Download Surface Salinity (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background49 WWW:LINK-1.0-http--link Open Surface Salinity (CV) https://maps.helcom.fi/website/MADS/download/?id=background63 WWW:LINK-1.0-http--link Download Surface Temperature (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background63 WWW:LINK-1.0-http--link Open Surface Temperature (Mean) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background62 WWW:LINK-1.0-http--link Download Surface Temperature (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background62 WWW:LINK-1.0-http--link Open Surface Temperature (CV) in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background20 WWW:LINK-1.0-http--link Download Terrain Aspect Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background20 WWW:LINK-1.0-http--link Open Terrain Aspect in Map Viewer https://maps.helcom.fi/website/MADS/download/?id=background66 WWW:LINK-1.0-http--link Download Wave Height Max (Mean) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background66 WWW:LINK-1.0-http--link Open Wave Height Max (Mean) in map viewer https://maps.helcom.fi/website/MADS/download/?id=background65 WWW:LINK-1.0-http--link Download Wave Height Max (CV) Dataset https://maps.helcom.fi/website/mapservice/?datasetID=background65 WWW:LINK-1.0-http--link Open Wave Height Max (CV) in Map Viewer Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Predictor Layers from Source Bottom Oxygen (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Bottom Oxygen (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Bottom Salinity (CV) from Copernicus - Baltic Sea Physics Reanalysis Bottom Salinity (Mean) from Copernicus - Baltic Sea Physics Reanalysis Bottom Temperature (CV) from Copernicus - Baltic Sea Physics Reanalysis Bottom Temperature (Mean) from Copernicus - Baltic Sea Physics Reanalysis Broad-Scale Bathymetric Position Index from Baltic Sea Bathymetry Database Chlorophyll-a (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Chlorophyll-a (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Coarse substrate from Swedish Maritime Authority Depth attenuated exposure at the seafloor from Finnish Environment Institute (SYKE) Distance from the coastline from HELCOM Marine Area (modified) Distance from the nearest river from HELCOM Rivers Fine-Scale Bathymetric Position Index from Baltic Sea Bathymetry Database Hard substrate from Swedish Maritime Authority Mixed Layer Depth (CV) from Copernicus - Baltic Sea Physics Reanalysis Mixed Layer Depth (Mean) from Copernicus - Baltic Sea Physics Reanalysis Sand substrate from Swedish Maritime Authority Sea Ice Concentration (CV) from Copernicus - Baltic Sea Physics Reanalysis Sea Ice Concentration (Mean) from Copernicus - Baltic Sea Physics Reanalysis Sea surface height (CV) from Copernicus - Baltic Sea Physics Reanalysis Sea surface height (Mean) from Copernicus - Baltic Sea Physics Reanalysis Seafloor Depth from Baltic Sea Bathymetry Database Seafloor Rugosity within 3 cell radius from Finnish Environment Institute (SYKE) Seafloor Slope from Baltic Sea Bathymetry Database Secchi Depth (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Secchi Depth (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Soft substrate from Swedish Maritime Authority Surface Ammonium (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Ammonium (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Carbon Dioxide (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Carbon Dioxide (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Nitrate (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Nitrate (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Oxygen (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Oxygen (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface pH (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface pH (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Phosphate (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Phosphate (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Primary Productivity (CV) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Primary Productivity (Mean) from Copernicus - Baltic Sea Biogeochemistry Reanalysis Surface Salinity (CV) from Copernicus - Baltic Sea Physics Reanalysis Surface Salinity (Mean) from Copernicus - Baltic Sea Physics Reanalysis Surface Temperature (CV) from Copernicus - Baltic Sea Physics Reanalysis Surface Temperature (Mean) from Copernicus - Baltic Sea Physics Reanalysis Terrain Aspect from Baltic Sea Bathymetry Database Wave Height Max (CV) from Copernicus - Baltic Sea Physics Reanalysis Wave Height Max (Mean) from Copernicus - Baltic Sea Physics Reanalysis