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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 | Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023 [time][lat][lon], 1985 |
| F I M | background
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| V2023_chemistry_972a_44bb_9bc0 |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | abstract | String | Seasonal climatology of Water body silicate for Loire river for the period 1950-2021 and for the following seasons: - winter: January-March, - spring: April-June, - summer: July-September, - autumn: October-December. Observation data span from 1950 to 2021. Depth 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]. Data sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description 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. Units: umol/l. |
| 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 | Northeast Atlantic Ocean (40W) |
| attribute | NC_GLOBAL | area_keywords_urn | String | SDN:C19::SVX00015 |
| attribute | NC_GLOBAL | Author_email | String | Quitterie CAZENAVE <quitterie.cazenave@ifremer.fr> Julie GATTI <julie.gatti@ifremer.fr> |
| attribute | NC_GLOBAL | bathymetry_source | String | resolution: 0.1 degree, based on the global GEBCO Digital Atlas, 30 sec, 2014 |
| 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-1.6, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | creator_name | String | IFREMER, SISMER, Scientific Information Systems for the SEA |
| attribute | NC_GLOBAL | creator_type | String | institution |
| attribute | NC_GLOBAL | creator_url | String | https://wwz.ifremer.fr/ |
| attribute | NC_GLOBAL | date | String | 2023-05-16T17:48:27.701 |
| attribute | NC_GLOBAL | DIVA_references | String | Barth, A., Beckers, J.-M., Troupin, C., Alvera-Azcarate, A., and Vandenbulcke, L. (2014): divand-1.0: n-dimensional variational data analysis for ocean observations, Geosci. Model Dev., 7, 225-241, doi: 10.5194/gmd-7-225-2014 |
| attribute | NC_GLOBAL | DIVAnd_code_doi | String | 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 | v2.7.9 |
| attribute | NC_GLOBAL | doi | String | https://doi.org/10.13120/2b30d0f9-6f1e-49cd-b237-f01cc7c70d2e |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -1.0099315643310547 |
| attribute | NC_GLOBAL | file_name | String | Water_body_silicate.nc |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 47.99970626831055 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 46.25 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.009998321533203125 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -1.0099315643310547 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -4.010000228881836 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.010000228881835938 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | Tue Aug 29 17:02:48 2023: ncks -O Water_body_silicate.nc Water_body_silicate.nc |
| attribute | NC_GLOBAL | id | String | DatasetScan/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc |
| attribute | NC_GLOBAL | infoUrl | String | http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc.html |
| attribute | NC_GLOBAL | institution | String | IFREMER, SISMER, Scientific Information Systems for the SEA |
| attribute | NC_GLOBAL | institution_urn | String | SDN:EDMO::486 |
| attribute | NC_GLOBAL | keywords | String | analysis, atlantic, body, chemistry, concentration, data, deepest, dissolved, dissolved nutrients, divand, earth, Earth Science > Oceans > Ocean Chemistry > Silicate, error, exploitation, francais, ifremer, information, institut, latitude, loire, longitude, masked, mer, mole, mole_concentration_of_silicate_in_sea_water, northeast, nutrients, ocean, oceans, pour, recherche, relative, river, science, scientific, sea, seasonal, seawater, silicate, sismer, statistics, systems, threshold, time, using, v2023, values, water, water_body_silicate, Water_body_silicate_deepest, Water_body_silicate_deepest_L1, Water_body_silicate_deepest_L2 |
| 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 | 47.99970626831055 |
| 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 | Loire-Water_body_silicate-v2023-ANA |
| attribute | NC_GLOBAL | product_id | String | 2b30d0f9-6f1e-49cd-b237-f01cc7c70d2e |
| attribute | NC_GLOBAL | product_version | String | 3 |
| 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/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 46.25 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | 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: - winter: January-March, - spring: April-June, - summer: July-September, - autumn: October-December. Observation data span from 1950 to 2021. Depth 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]. Data sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description 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. Units: umol/l. |
| attribute | NC_GLOBAL | time_coverage_end | String | 1985-11-16T00:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 1985-02-16T00:00:00Z |
| attribute | NC_GLOBAL | title | String | Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023 [time][lat][lon], 1985 |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -4.010000228881836 |
| dimension | time | double | nValues=4, evenlySpaced=false, averageSpacing=91 days | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 4.7736E8, 5.009472E8 |
| 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=176, evenlySpaced=true, averageSpacing=0.009998321533203125 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 46.25, 47.99970626831055 |
| 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=301, evenlySpaced=true, averageSpacing=0.010000228881835938 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -4.010000228881836, -1.0099315643310547 |
| 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.