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ERDDAP > info > V2023_chemistry_2471_a9e8_2847

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 data       graph  M    North Sea, DIVAnd 4D 6-year seasonal analysis of Water body dissolved inorganic nitrogen 1980/
2021 v2023 [time][depth][lat][lon], 0.1°, 1982-2018 		   ?   F   I   M   background (external link) RSS Subscribe
Aarhus University...  ?
V2023_chemistry_2471_a9e8_2847

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL abstract String Moving 6-year analysis and visualization of DIN 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.
attribute NC_GLOBAL acknowledgement String EMODNET-chemistry
attribute NC_GLOBAL area_keywords String North Sea
attribute NC_GLOBAL area_keywords_urn String SDN:C19::1_2
attribute NC_GLOBAL Author_e_mail String Martin Moerk Larsen <mml@ecos.au.dk>, Jonas K. Roemer <jkr@ecos.au.dk>
attribute NC_GLOBAL bathymetry_source String GEBCO Compilation Group (2020) GEBCO 2020 Grid (doi:10.5285/a29c5465-b138-234d-e053-6c86abc040b9)
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 comment String 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 0.1 degree by 0.1 degree.
attribute NC_GLOBAL Conventions String CF-1.8, COARDS, ACDD-1.3
attribute NC_GLOBAL creator_name String Aarhus University, Department of Bioscience, Marine Ecology Roskilde
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://doi.org/doi_of_doc (external link)
attribute NC_GLOBAL data_access String http://ec.oceanbrowser.net/data/emodnet-domains (external link)
attribute NC_GLOBAL date String 2023-04-03T07:22:04
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 documentation String https://doi.org/doi_of_doc (external link)
attribute NC_GLOBAL doi String https://doi.org/10.13120/dc9ebec5-332d-40bd-9861-dc6318af955e (external link)
attribute NC_GLOBAL Easternmost_Easting double 25.0
attribute NC_GLOBAL file_name String ./NorthSea/output/DIN_NorthSea.4Danl.nc
attribute NC_GLOBAL geospatial_lat_max double 63.0
attribute NC_GLOBAL geospatial_lat_min double 47.0
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 25.0
attribute NC_GLOBAL geospatial_lon_min double -20.0
attribute NC_GLOBAL geospatial_lon_resolution double 0.1
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL history String Fri Sep 1 10:25:09 2023: ncks -O Water_body_dissolved_inorganic_nitrogen.4Danl.nc Water_body_dissolved_inorganic_nitrogen.4Danl.nc
attribute NC_GLOBAL id String DatasetScan/emodnet-projects/v2023/By_sea_regions/North_Sea/Water_body_dissolved_inorganic_nitrogen.4Danl.nc
attribute NC_GLOBAL infoUrl String https://doi.org/doi_of_doc (external link)
attribute NC_GLOBAL institution String Aarhus University, Department of Bioscience, Marine Ecology Roskilde
attribute NC_GLOBAL institution_urn String SDN:EDMO::729
attribute NC_GLOBAL keywords String 6-year, aarhus, analysis, bioscience, body, data, department, depth, din, dissolved, divand, ecology, error, inorganic, latitude, longitude, marine, masked, nitrogen, north, relative, roskilde, sea, seasonal, seawater, statistics, threshold, time, university, using, v2023, water, water body dissolved inorganic nitrogen (din), Water_body_dissolved_inorganic_nitrogen, Water_body_dissolved_inorganic_nitrogen_L1, Water_body_dissolved_inorganic_nitrogen_L2, Water_body_dissolved_inorganic_nitrogen_relerr, year
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 63.0
attribute NC_GLOBAL parameter_keyword String Water body dissolved inorganic nitrogen (DIN)
attribute NC_GLOBAL parameter_keyword_urn String SDN:P35::EPC00198
attribute NC_GLOBAL product_code String AU-ECOS-North-SEA-DIN-2.0.ANA
attribute NC_GLOBAL product_id String dc9ebec5-332d-40bd-9861-dc6318af955e
attribute NC_GLOBAL product_version String 2.0
attribute NC_GLOBAL project String EMODNET Chemistry phase 5
attribute NC_GLOBAL search_keywords String Dissolved inorganic nitrogen concentration in the water column
attribute NC_GLOBAL search_keywords_urn String SDN:P02::TDIN
attribute NC_GLOBAL source String observational data from SeaDataNet and World Ocean Atlas
attribute NC_GLOBAL sourceUrl String http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/North_Sea/Water_body_dissolved_inorganic_nitrogen.4Danl.nc (external link)
attribute NC_GLOBAL Southernmost_Northing double 47.0
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String North Sea - DIVAnd 4D 6-year seasonal analysis of Water body dissolved inorganic nitrogen 1980/2021 v2023. Moving 6-year analysis and visualization of DIN 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.
attribute NC_GLOBAL time_coverage_end String 2018-10-16T00:00:00Z
attribute NC_GLOBAL time_coverage_start String 1982-01-16T00:00:00Z
attribute NC_GLOBAL title String North Sea, DIVAnd 4D 6-year seasonal analysis of Water body dissolved inorganic nitrogen 1980/2021 v2023 [time][depth][lat][lon], 0.1°, 1982-2018
attribute NC_GLOBAL WEB_visualisation String http://ec.oceanbrowser.net/emodnet/ (external link)
attribute NC_GLOBAL Westernmost_Easting double -20.0
dimension time   double nValues=148, evenlySpaced=false, averageSpacing=91 days 7h 20m 49s
attribute time _CoordinateAxisType String Time
attribute time actual_range double 3.799872E8, 1.539648E9
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 depth   double nValues=10, evenlySpaced=false, averageSpacing=55.55555555555556
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range double 0.0, 500.0
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
dimension latitude   double nValues=161, evenlySpaced=true, averageSpacing=0.1
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 47.0, 63.0
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=451, evenlySpaced=true, averageSpacing=0.1
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -20.0, 25.0
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_dissolved_inorganic_nitrogen_L1   float time, depth, latitude, longitude
attribute Water_body_dissolved_inorganic_nitrogen_L1 _FillValue float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_L1 colorBarMaximum double 0.1
attribute Water_body_dissolved_inorganic_nitrogen_L1 colorBarMinimum double 0.0
attribute Water_body_dissolved_inorganic_nitrogen_L1 ioos_category String Statistics
attribute Water_body_dissolved_inorganic_nitrogen_L1 long_name String Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.3
attribute Water_body_dissolved_inorganic_nitrogen_L1 missing_value float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_L1 standard_name String water body dissolved inorganic nitrogen (din)
attribute Water_body_dissolved_inorganic_nitrogen_L1 units String 1e-3
variable Water_body_dissolved_inorganic_nitrogen_L2   float time, depth, latitude, longitude
attribute Water_body_dissolved_inorganic_nitrogen_L2 _FillValue float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_L2 colorBarMaximum double 0.1
attribute Water_body_dissolved_inorganic_nitrogen_L2 colorBarMinimum double 0.0
attribute Water_body_dissolved_inorganic_nitrogen_L2 ioos_category String Statistics
attribute Water_body_dissolved_inorganic_nitrogen_L2 long_name String Water body dissolved inorganic nitrogen (DIN) masked using relative error threshold 0.5
attribute Water_body_dissolved_inorganic_nitrogen_L2 missing_value float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_L2 standard_name String water body dissolved inorganic nitrogen (din)
attribute Water_body_dissolved_inorganic_nitrogen_L2 units String 1e-3
variable Water_body_dissolved_inorganic_nitrogen_relerr   float time, depth, latitude, longitude
attribute Water_body_dissolved_inorganic_nitrogen_relerr _FillValue float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_relerr colorBarMaximum double 0.1
attribute Water_body_dissolved_inorganic_nitrogen_relerr colorBarMinimum double 0.0
attribute Water_body_dissolved_inorganic_nitrogen_relerr ioos_category String Statistics
attribute Water_body_dissolved_inorganic_nitrogen_relerr long_name String Relative error of Water body dissolved inorganic nitrogen (DIN)
attribute Water_body_dissolved_inorganic_nitrogen_relerr missing_value float 9.96921E36
attribute Water_body_dissolved_inorganic_nitrogen_relerr units String 1
attribute Water_body_dissolved_inorganic_nitrogen_relerr valid_max float 1.0
attribute Water_body_dissolved_inorganic_nitrogen_relerr valid_min float 0.0

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.


 
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