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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | M | Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023 [ time][lat][lon], 0.1°, 1972-2014 |
| F I M | background
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| V2023_chemistry_5922_cccb_1e8b |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | abstract | String | 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 (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. |
| attribute | NC_GLOBAL | Acknowledgements | String | Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/2020/OP/0006 (EASME/EMFF/2020/3.1.11/Lot 5/SI2.846161) |
| attribute | NC_GLOBAL | area_keywords | String | Arctic Ocean |
| attribute | NC_GLOBAL | area_keywords_urn | String | SDN:C19::9 |
| attribute | NC_GLOBAL | Author_e_mail | String | Ann.Kristin.Ostrem@imr.no, Helge.Sagen@imr.no |
| attribute | NC_GLOBAL | bathymetry_source | String | The GEBCO 30sec Digital Atlas published by the British Oceanographic Data Centre on behalf of IOC and IHO, 2003 |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | citation | String | Usage is subject to mandatory citation: "This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry" |
| attribute | NC_GLOBAL | Conventions | String | CF-1.8, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | creator_name | String | Institute of Marine Research |
| attribute | NC_GLOBAL | creator_url | String | http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html |
| attribute | NC_GLOBAL | date | String | 2023-05-12T18:00:52 |
| attribute | NC_GLOBAL | DIVAnd_code_doi | String | https://doi.org/10.5281/zenodo.7016823 |
| attribute | NC_GLOBAL | DIVAnd_references | String | Barth, A.; Beckers, J.-M.; Troupin, C.; Alvera-Azcarate, A. & Vandenbulcke, L. divand-1.0: n-dimensional variational data analysis for ocean observations. Geoscientific Model Development, 2014, 7, 225-241. DOI:10.5194/gmd-7-225-2014 |
| attribute | NC_GLOBAL | DIVAnd_source | String | https://github.com/gher-uliege/DIVAnd.jl |
| attribute | NC_GLOBAL | DIVAnd_version | String | 2.7.9 |
| attribute | NC_GLOBAL | documentation | String | 10.13120/FA5C704A-A5EA-4F60-91B5-2BF6A7ADED45 |
| attribute | NC_GLOBAL | doi | String | https://doi.org/10.13120/2ddd24c0-0afb-443b-a0a5-51a4f33324c2 |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 54.0 |
| attribute | NC_GLOBAL | file_name | String | By_sea_region/Arctic_Ocean/Water_body_silicate.4Danl.nc |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 83.5 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 62.0 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.1 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 54.0 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -42.0 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.1 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | Fri Dec 1 11:59:08 2023: ncatted -a DIVA_references,global,d,, Water_body_silicate.4Danl.nc Thu Aug 31 15:53:02 2023: ncks -O Water_body_silicate.4Danl.nc Water_body_silicate.4Danl.nc |
| attribute | NC_GLOBAL | id | String | DatasetScan/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc |
| attribute | NC_GLOBAL | infoUrl | String | http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html |
| attribute | NC_GLOBAL | institution | String | Institute of Marine Research |
| attribute | NC_GLOBAL | institution_urn | String | SDN:EDMO::1351 |
| attribute | NC_GLOBAL | keywords | String | 6-year, analysis, arctic, body, chemistry, concentration, data, deepest, dissolved, dissolved nutrients, divand, earth, Earth Science > Oceans > Ocean Chemistry > Silicate, error, exchange, institute, international, iode, latitude, longitude, marine, masked, mole, mole_concentration_of_silicate_in_sea_water, nutrients, ocean, oceanographic, oceans, relative, research, science, sea, seasonal, seawater, silicate, statistics, threshold, time, using, v2023, values, water, Water_body_silicate_deepest, Water_body_silicate_deepest_L1, Water_body_silicate_deepest_L2, year |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | 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. |
| attribute | NC_GLOBAL | NCO | String | netCDF Operators version 4.9.9 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco) |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 83.5 |
| attribute | NC_GLOBAL | parameter_keyword | String | Water body silicate |
| attribute | NC_GLOBAL | parameter_keyword_urn | String | SDN:P35::EPC00008 |
| attribute | NC_GLOBAL | product_code | String | Arctic-Water_body_silicate-v2023-ANA |
| attribute | NC_GLOBAL | product_id | String | 2ddd24c0-0afb-443b-a0a5-51a4f33324c2 |
| attribute | NC_GLOBAL | product_version | String | 2.0 |
| attribute | NC_GLOBAL | project | String | EMODNET Chemistry - Phase 5 |
| attribute | NC_GLOBAL | search_keywords | String | Silicate concentration parameters in the water column |
| attribute | NC_GLOBAL | search_keywords_urn | String | SDN:P02::SLCA |
| attribute | NC_GLOBAL | source | String | Observational data from SeaDataNet/EMODnet Chemistry Data Network |
| attribute | NC_GLOBAL | sourceUrl | String | http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 62.0 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | 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. |
| attribute | NC_GLOBAL | time_coverage_end | String | 2014-10-16T00:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 1972-01-16T00:00:00Z |
| attribute | NC_GLOBAL | title | String | Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023 [time][lat][lon], 0.1°, 1972-2014 |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -42.0 |
| dimension | time | double | nValues=172, evenlySpaced=false, averageSpacing=91 days 7h 26m 19s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 6.4368E7, 1.4134176E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | standard |
| attribute | time | climatology | String | climatology_bounds |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | latitude | double | nValues=216, evenlySpaced=true, averageSpacing=0.1 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 62.0, 83.5 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=961, evenlySpaced=true, averageSpacing=0.1 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -42.0, 54.0 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | Water_body_silicate_deepest | float | time, latitude, longitude | |
| attribute | Water_body_silicate_deepest | _FillValue | float | 9.96921E36 |
| attribute | Water_body_silicate_deepest | colorBarMaximum | double | 50.0 |
| attribute | Water_body_silicate_deepest | colorBarMinimum | double | 0.0 |
| attribute | Water_body_silicate_deepest | ioos_category | String | Dissolved Nutrients |
| attribute | Water_body_silicate_deepest | long_name | String | Deepest values of Water body silicate |
| attribute | Water_body_silicate_deepest | missing_value | float | 9.96921E36 |
| attribute | Water_body_silicate_deepest | standard_name | String | mole_concentration_of_silicate_in_sea_water |
| attribute | Water_body_silicate_deepest | units | String | umol/l |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.