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Row Type | Variable Name | Attribute Name | Data Type | Value |
---|---|---|---|---|
attribute | NC_GLOBAL | abstract | String | Seasonal climatology of Water body chlorophyll-a for Loire river for the period 1971-2021 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 1971 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): 14000 (winter), 52000 (spring), 42000 (summer), 125000 (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: mg/m3. |
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/10.13120/9fc08bf8-e5f9-42a1-b2dd-edcfb898e362 |
attribute | NC_GLOBAL | Easternmost_Easting | double | -1.0099315643310547 |
attribute | NC_GLOBAL | file_name | String | Water_body_chlorophyll-a.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 17:02:50 2023: ncks -O Water_body_chlorophyll-a.nc Water_body_chlorophyll-a.nc |
attribute | NC_GLOBAL | id | String | DatasetScan/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_chlorophyll-a.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_chlorophyll-a.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, chla, chlorophyll, chlorophyll-a, color, concentration, concentration_of_chlorophyll_in_sea_water, data, divand, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, exploitation, francais, ifremer, information, institut, latitude, loire, longitude, mer, northeast, ocean, ocean color, oceans, pour, recherche, river, science, scientific, sea, seasonal, seawater, sismer, statistics, systems, time, v2023, water, water_body_chlorophyll-a, Water_body_chlorophyll_a_deepest, Water_body_chlorophyll_a_deepest_L1, Water_body_chlorophyll_a_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\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, 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 chlorophyll-a |
attribute | NC_GLOBAL | parameter_keyword_urn | String | SDN:P35::EPC00105 |
attribute | NC_GLOBAL | product_code | String | Loire-Water_body_chlorophyll-a-v2023-ANA |
attribute | NC_GLOBAL | product_id | String | 9fc08bf8-e5f9-42a1-b2dd-edcfb898e362 |
attribute | NC_GLOBAL | product_version | String | 3 |
attribute | NC_GLOBAL | project | String | EMODNET Chemistry - Phase 5 |
attribute | NC_GLOBAL | search_keywords | String | Chlorophyll pigment concentrations in water bodies |
attribute | NC_GLOBAL | search_keywords_urn | String | SDN:P02::CPWC |
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_chlorophyll-a.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 chlorophyll-a 1971/2021 v2023. Seasonal climatology of Water body chlorophyll-a for Loire river for the period 1971-2021 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 1971 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): 14000 (winter), 52000 (spring), 42000 (summer), 125000 (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: mg/m3. |
attribute | NC_GLOBAL | time_coverage_end | String | 1996-11-16T00:00:00Z |
attribute | NC_GLOBAL | time_coverage_start | String | 1996-02-16T00:00:00Z |
attribute | NC_GLOBAL | title | String | Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body chlorophyll-a 1971/2021 v2023 [time][lat][lon], 1996 |
attribute | NC_GLOBAL | Westernmost_Easting | double | -4.010000228881836 |
dimension | time | double | nValues=4, evenlySpaced=false, averageSpacing=91 days 8h 0m 0s | |
attribute | time | _CoordinateAxisType | String | Time |
attribute | time | actual_range | double | 8.244288E8, 8.481024E8 |
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_chlorophyll_a_deepest | float | time, latitude, longitude | |
attribute | Water_body_chlorophyll_a_deepest | _FillValue | float | 9.96921E36 |
attribute | Water_body_chlorophyll_a_deepest | colorBarMaximum | double | 30.0 |
attribute | Water_body_chlorophyll_a_deepest | colorBarMinimum | double | 0.03 |
attribute | Water_body_chlorophyll_a_deepest | colorBarScale | String | Log |
attribute | Water_body_chlorophyll_a_deepest | ioos_category | String | Ocean Color |
attribute | Water_body_chlorophyll_a_deepest | long_name | String | Deepest values of Water body chlorophyll-a |
attribute | Water_body_chlorophyll_a_deepest | missing_value | float | 9.96921E36 |
attribute | Water_body_chlorophyll_a_deepest | standard_name | String | concentration_of_chlorophyll_in_sea_water |
attribute | Water_body_chlorophyll_a_deepest | units | String | mg/m3 |