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Dataset Title:  Eutrophication v2025 North Sea Timeseries Subscribe RSS
Institution:  EMODnet Chemistry   (Dataset ID: EUT_NORTHSEA_TIMESERIES)
Range: longitude = -16.5267 to 4.789166°E, latitude = 48.02463 to 59.3292°N, depth = 0.0 to 65.0m, time = 1677-09-21T00:12:43Z to 2024-07-24T10:51:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Cruise {
    String ioos_category "Identifier";
    String long_name "Dataset grouping Label";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METACRUISE";
  }
  Station {
    String ioos_category "Identifier";
    String long_name "Dataset Label";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METASTATION";
  }
  Type {
    String ioos_category "Unknown";
    String long_name 
"Type of data ('C' for CTD and XBT profile
                    data;'B'for bottle profile data. For time series, trajectories,
                    etc.'B' for small (<250 rows) row_groups or 'C' for larger
                    row_groups. Alternatively it can be set to a default value of '*')";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:2";
    String var_type "METATYPE";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range -9.223372037e+9, 1.72181826e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "YYYY MM DD THH MM SS SSS";
    String source_name "yyyy_mm_ddThh_mm_ss_sss";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -16.5267, 4.789166;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String qf_schema "SEADATANET";
    String significant_digits "3";
    String source_name "Longitude [degrees_east]";
    String standard_name "longitude";
    String units "degrees_east";
    String value_type "FLOAT";
    String var_type "METALONGITUDE";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range 48.02463, 59.3292;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String qf_schema "SEADATANET";
    String significant_digits "3";
    String source_name "Latitude [degrees_north]";
    String standard_name "latitude";
    String units "degrees_north";
    String value_type "FLOAT";
    String var_type "METALATITUDE";
  }
  LOCAL_CDI_ID {
    String ioos_category "Identifier";
    String long_name "SeaDataNet CDI Identifier";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METALOCALCDIID";
  }
  EDMO_code {
    String conventions "https://edmo.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name 
"European Directory of Marine Organisations code for the CDI
                    partner";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INTEGER";
    String var_type "METAEDMOCODE";
  }
  Bot_Depth {
    String ioos_category "Location";
    String long_name 
"Bathymetric water depth in metres where the sample was
                    collected or measurement was made";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "FLOAT";
    String var_type "METABOTDEPTH";
  }
  Instrument_Info {
    String conventions "https://vocab.nerc.ac.uk/collection/L22/current/";
    String ioos_category "Unknown";
    String long_name "Instrument Info";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METASDNINSTRUMENTINFO";
  }
  Codes_in_Originator_File {
    String conventions_P01 "https://vocab.nerc.ac.uk/collection/P01/current/";
    String conventions_P06 "https://vocab.nerc.ac.uk/collection/P06/current/";
    String ioos_category "Unknown";
    String long_name "Parameter codes in Originator file";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METASDNP01CODES";
  }
  P35_Contributor_Codes {
    String conventions_P01 "https://vocab.nerc.ac.uk/collection/P01/current/";
    String conventions_P06 "https://vocab.nerc.ac.uk/collection/P06/current/";
    String conventions_P35 "https://vocab.nerc.ac.uk/collection/P35/current/";
    String ioos_category "Unknown";
    String long_name "EMODnet Chemistry aggregated Parameter Codes";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METASDNP35CONTRIBUTORCODES";
  }
  References {
    String ioos_category "Unknown";
    String long_name "References";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METAREFERENCE";
  }
  Comments {
    String ioos_category "Unknown";
    String long_name "Comments";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METACOMMENTSLINK";
  }
  Location_qualification {
    String ioos_category "Location";
    String long_name "Location Qualification";
  }
  Data_set_name {
    String ioos_category "Unknown";
    String long_name "Data Set Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Discipline {
    String conventions "https://vocab.nerc.ac.uk/collection/P08/current/";
    String ioos_category "Unknown";
    String long_name "SeaDataNet Parameter Disciplines";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Category {
    String conventions "https://vocab.nerc.ac.uk/collection/P03/current/";
    String ioos_category "Unknown";
    String long_name "SeaDataNet Agreed Parameter Groups";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Variables_measured {
    String conventions "https://vocab.nerc.ac.uk/collection/P02/current/";
    String ioos_category "Unknown";
    String long_name "SeaDataNet Variables measured";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_format {
    String conventions "https://vocab.nerc.ac.uk/collection/L24/current/";
    String ioos_category "Unknown";
    String long_name "Data Format";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_format_version {
    String ioos_category "Unknown";
    String long_name "Data Format Version";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_size {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1003, 26852270;
    String ioos_category "Unknown";
    String long_name "Data Size";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INTEGER";
    String var_type "METABASIC";
  }
  Data_set_creation_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 20151123, 20240910;
    String ioos_category "Time";
    String long_name "Data Set Creation Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  Datum {
    String conventions "https://vocab.nerc.ac.uk/collection/L10/current/";
    String ioos_category "Location";
    String long_name "Datum";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Measuring_area_type {
    String conventions "https://vocab.nerc.ac.uk/collection/L02/current/";
    String ioos_category "Unknown";
    String long_name "Measuring Area Type";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Water_depth {
    Float32 _FillValue NaN;
    Float32 actual_range 0.00393, 5000.0;
    String ioos_category "Location";
    String long_name "Water Depth [m]";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String value_type "FLOAT";
    String var_type "METABASIC";
  }
  Depth_reference {
    String conventions "https://vocab.nerc.ac.uk/collection/L11/current/";
    String ioos_category "Location";
    String long_name "Depth";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String standard_name "depth";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Minimum_instrument_depth {
    Float32 _FillValue NaN;
    Float32 actual_range -9999.0, 1463.0;
    String ioos_category "Location";
    String long_name "Minimum Instrument Depth [m]";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String value_type "FLOAT";
    String var_type "METABASIC";
  }
  Maximum_instrument_depth {
    Float32 _FillValue NaN;
    Float32 actual_range -9999.0, 1463.0;
    String ioos_category "Location";
    String long_name "Maximum Instrument Depth [m]";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String value_type "FLOAT";
    String var_type "METABASIC";
  }
  Start_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 19631101, 20240724;
    String ioos_category "Time";
    String long_name "Start Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  Start_time {
    String ioos_category "Time";
    String long_name "Start Time";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  End_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 19640902, 20240724;
    String ioos_category "Time";
    String long_name "End Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  End_time {
    String ioos_category "Time";
    String long_name "End Time";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  Vertical_resolution {
    String ioos_category "Unknown";
    String long_name "Vertical Resolution";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Vertical_resolution_unit {
    String conventions "https://vocab.nerc.ac.uk/collection/P06/current/";
    String ioos_category "Unknown";
    String long_name "Vertical Resolution Unit";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Instrument_gear_type {
    String conventions "https://vocab.nerc.ac.uk/collection/L05/current/";
    String ioos_category "Unknown";
    String long_name "Instrument / Gear Type";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Track_resolution {
    String ioos_category "Unknown";
    String long_name "Track (horizontal) Resolution";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Track_resolution_unit {
    String conventions "https://vocab.nerc.ac.uk/collection/P06/current/";
    String ioos_category "Unknown";
    String long_name "Track Resolution Unit";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Frequency {
    String ioos_category "Unknown";
    String long_name "Frequency (time resolution)";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Frequency_unit {
    String conventions "https://vocab.nerc.ac.uk/collection/P06/current/";
    String ioos_category "Unknown";
    String long_name "Frequency Unit";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Platform_type {
    String conventions "https://vocab.nerc.ac.uk/collection/L06/current/";
    String ioos_category "Unknown";
    String long_name "Platform Type";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Cruise_name {
    String ioos_category "Identifier";
    String long_name "Cruise Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Alternative_cruise_name {
    String ioos_category "Identifier";
    String long_name "Alternative Cruise Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Cruise_start_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 19931109, 20240722;
    String ioos_category "Time";
    String long_name "Cruise Start Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  Station_name {
    String ioos_category "Identifier";
    String long_name "Station Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Alternative_station_name {
    String ioos_category "Identifier";
    String long_name "Alternative Station Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Station_start_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 19550114, 20240724;
    String ioos_category "Time";
    String long_name "Station Start Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  Originator {
    String conventions "https://edmo.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "Originator of the data";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_Holding_centre {
    String conventions "https://edmo.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "Data Centre managing the data";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Project_name {
    String conventions "https://edmerp.seadatanet.org/";
    String ioos_category "Identifier";
    String long_name "Project Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METAPROJECT";
  }
  Project_type {
    String ioos_category "Unknown";
    String long_name "Project Type";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  EDMED_references {
    String conventions "https://edmed.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name 
"European Directory of Marine Environmental Datasets (EDMED)
                    References";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  CSR_references {
    String conventions "https://csr.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "Cruise Summary Reports (CSR) References";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  CSR_platform_name {
    String conventions "https://csr.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "CSR Platform Name";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  CSR_platform_code {
    String conventions "https://csr.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "CSR Platform Code";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Publication_references {
    String ioos_category "Unknown";
    String long_name "Publication References";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_Quality_Control_Info {
    String ioos_category "Quality";
    String long_name "Data Quality Control Information";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Data_Distributor {
    String conventions "https://edmo.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "Data Distributor";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Database_reference {
    String ioos_category "Unknown";
    String long_name "Database Reference";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Access_ordering_of_data {
    String conventions "https://vocab.nerc.ac.uk/collection/L07/current/";
    String ioos_category "Unknown";
    String long_name "Source Data Access Mecanism";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  Access_restriction {
    String conventions "https://vocab.nerc.ac.uk/collection/L08/current/";
    String ioos_category "Unknown";
    String long_name "Data Access Policy";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  CDI_record_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 769810, 3739537;
    String ioos_category "Identifier";
    String long_name "Global SeaDataNet CDI Identifier";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INTEGER";
    String var_type "METABASIC";
  }
  CDI_record_creation_date {
    Int32 _FillValue 2147483647;
    Int32 actual_range 20131105, 20240911;
    String ioos_category "Time";
    String long_name "CDI-record Creation Date";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "TEXT:9";
    String var_type "METABASIC";
  }
  CDI_partner {
    String conventions "https://edmo.seadatanet.org/";
    String ioos_category "Unknown";
    String long_name "Data Centre Responsible for Metadata Creation";
    String qf_schema "SEADATANET";
    String significant_digits "0";
    String value_type "INDEXED_TEXT";
    String var_type "METABASIC";
  }
  time_ISO8601 {
    Float64 actual_range -1.94616e+8, 1.721818261e+9;
    String ioos_category "Time";
    String long_name "Date and time (UT in ISO8601 format to known precision)";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/TISO/";
    String qf_schema "SEADATANET";
    String significant_digits "4";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
    String value_type "DOUBLE";
  }
  QV_SEADATANET_time_ISO8601 {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Time ISO8601";
  }
  ITS_90_water_temperature {
    Float64 _FillValue 127.0;
    Float64 actual_range -1.799999952, 34.099998474;
    String ioos_category "Temperature";
    String long_name "ITS-90 Water Temperature [degrees C]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/WATERTEMP/";
    String qf_schema "SEADATANET";
    String standard_name "sea_water_temperature";
    String units "degrees C";
  }
  QV_SEADATANET_ITS_90_water_temperature {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET ITS-90 Water Temperature";
  }
  Water_body_salinity {
    Float64 _FillValue NaN;
    Float64 actual_range -0.02, 38.299999237;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Water body salinity [parts per thousand]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPPT/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00001/";
    String standard_name "sea_water_salinity";
    String units "ppt";
  }
  QV_SEADATANET_Water_body_salinity {
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water body salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  Water_body_dissolved_oxygen_concentration {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 1525.5;
    String ioos_category "Dissolved O2";
    String long_name "Water body dissolved oxygen concentration [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00002/";
    String qf_schema "SEADATANET";
    String standard_name "mass_concentration_of_oxygen_in_sea_water";
  }
  QV_SEADATANET_Water_body_dissolved_oxygen_concentration {
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water body dissolved oxygen concentration";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
  }
  Water_body_nitrate {
    Float64 _FillValue NaN;
    Float64 actual_range -12.760000229, 600.909973145;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Nitrate [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00004/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_nitrate {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water body nitrate";
  }
  Water_body_nitrate_plus_nitrite {
    Float64 _FillValue NaN;
    Float64 actual_range -0.910000026, 1095.800048828;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water body nitrate plus nitrite [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00005/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mole_concentration_of_nitrate_and_nitrite_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_nitrate_plus_nitrite {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water Body Nitrate plus Nitrite";
  }
  Water_body_nitrite {
    Float64 _FillValue NaN;
    Float64 actual_range -0.034000002, 121.625297546;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Nitrite [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00006/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_nitrite {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water body nitrite";
  }
  Water_body_phosphate {
    Float64 _FillValue NaN;
    Float64 actual_range -0.07, 64.400001526;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Phosphate [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00007/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mass_concentration_of_phosphate_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_phosphate {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water body phosphate";
  }
  Water_body_silicate {
    Float64 _FillValue NaN;
    Float64 actual_range -1.379999995, 999.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Mass Concentration Of Silicate In Sea Water";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00008/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_silicate {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water body silicate";
  }
  Water_body_ammonium {
    Float64 _FillValue NaN;
    Float64 actual_range -0.100000001, 798.640014648;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Ammonium [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00009/";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String standard_name "mole_concentration_of_ammonium_in_sea_water";
    String units "umol/l";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Water_body_ammonium {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water body ammonium";
  }
  Water_body_urea {
    Float64 _FillValue NaN;
    Float64 actual_range 0.970000029, 19.319999695;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body urea [umol/l]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00010/";
    String qf_schema "SEADATANET";
    String units "umol/l";
  }
  QV_SEADATANET_Water_body_urea {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water Body urea";
  }
  Water_body_chlorophyll_a {
    Float64 _FillValue NaN;
    Float64 actual_range -1.5, 1137.400024414;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Water body chlorophyll-a [mg/m^3]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UMMC/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00105/";
    String qf_schema "SEADATANET";
    String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
    String units "mg/m^3";
  }
  QV_SEADATANET_Water_body_chlorophyll_a {
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water body chlorophyll-a";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  Water_body_chlorophyll_b {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 32.573001862;
    String ioos_category "Ocean Color";
    String long_name "Water body chlorophyll-b [mg/m^3]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UMMC/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00106/";
    String qf_schema "SEADATANET";
    String standard_name "mass_concentration_of_chlorophyll_b_in_sea_water";
    String units "mg/m^3";
  }
  QV_SEADATANET_Water_body_chlorophyll_b {
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water body chlorophyll-b";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  Water_body_particulate_organic_carbon {
    Float64 _FillValue NaN;
    Float64 actual_range -0.499554574, 2509.678955078;
    String ioos_category "Ocean Color";
    String long_name "Water Body Particulate Organic Carbon";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00157";
    String qf_schema "SEADATANET";
    String units "umol/l";
  }
  QV_SEADATANET_Water_body_particulate_organic_carbon {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water Body Particulate Organic Carbon";
  }
  Water_body_pH {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 842.0;
    String ioos_category "Other";
    String long_name "Water Body pH [pH Units]";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UUPH/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00168/";
    String qf_schema "SEADATANET";
    String units "pH units";
  }
  QV_SEADATANET_Water_body_pH {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water Body pH";
  }
  Water_body_dissolved_phosphorus {
    Float64 _FillValue NaN;
    Float64 actual_range 0.213, 95.36000061;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Dissolved Phosphorus";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00186/";
    String qf_schema "SEADATANET";
    String standard_name "mole_concentration_of_dissolved_phosphorus_in_sea_water";
    String units "umol/l";
  }
  QV_SEADATANET_Water_body_dissolved_phosphorus {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water Body Dissolved Phosphorus";
  }
  Water_body_particulate_nitrogen {
    Float64 _FillValue NaN;
    Float64 actual_range -0.428366423, 472.273956299;
    String ioos_category "Unknown";
    String long_name "Water Body Particulate Nitrogen";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UPOX/";
    String p35 "https://vocab.nerc.ac.uk/collection/P35/current/EPC00212/";
    String units "umol/l";
  }
  QV_SEADATANET_Water_body_particulate_nitrogen {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Water Body Particulate Nitrogen";
  }
  Max_depth {
    Float64 _FillValue NaN;
    Float64 actual_range 0.5, 56.0;
    String ioos_category "Location";
    String long_name "Max Depth";
  }
  QV_SEADATANET_Max_depth {
    String ioos_category "Location";
    String long_name "QV SEADATANET Max Depth";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/MAXWDIST/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String qf_schema "SEADATANET";
    String units "m";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 65.0;
    String axis "Z";
    String colorBarPalette "TopographyDepth";
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Location";
    String long_name "Depth";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String positive "down";
    String qf_schema "SEADATANET";
    String significant_digits "2";
    String source_name "Depth [m]";
    String standard_name "depth";
    String units "m";
    String value_type "FLOAT";
  }
  QV_SEADATANET_Depth {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Depth";
  }
  Min_depth {
    Float64 _FillValue 127.0;
    Float64 actual_range 0.0, 7.699999809;
    String ioos_category "Location";
    String long_name "Min Depth";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/MINWDIST/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String qf_schema "SEADATANET";
    String units "m";
  }
  QV_SEADATANET_Min_depth {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Min Depth";
  }
  SPM_mgL {
    Float64 _FillValue NaN;
    Float64 actual_range 0.800000012, 500.0;
    String ioos_category "Total Suspended Matter";
    String long_name "Concentration of suspended particulate material";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/TSEDZZZZ/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/UMGL/";
    String qf_schema "SEADATANET";
    String units "mg/l";
  }
  QV_SEADATANET_SPM_mgL {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Concentration of suspended particulate material";
  }
  Turbidity {
    Float64 _FillValue NaN;
    Float64 actual_range -0.99000001, 3129.662109375;
    String ioos_category "Total Suspended Matter";
    String long_name "Turbidity of water in the water body";
    String p01 "https://vocab.nerc.ac.uk/collection/P01/current/TURBXXXX/";
    String p06 "https://vocab.nerc.ac.uk/collection/P06/current/USTU/";
    String qf_schema "SEADATANET";
    String standard_name "sea_water_turbidity";
    String units "NTU";
  }
  QV_SEADATANET_Turbidity {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV SEADATANET Turbidity of water in the water body";
  }
  QV_SEADATANET_SAMPLE {
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET:SAMPLE";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    Float64 Easternmost_Easting 4.789166;
    String featureType "Point";
    Float64 geospatial_lat_max 59.3292;
    Float64 geospatial_lat_min 48.02463;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 4.789166;
    Float64 geospatial_lon_min -16.5267;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 65.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-02-02T14:33:10Z (local files)
2026-02-02T14:33:10Z http://ganimede.ogs.it:8081/erddap/tabledap/EUT_NORTHSEA_TIMESERIES_2025.nc
2026-03-14T06:22:20Z (local files)
2026-03-14T06:22:20Z http://erddap.emodnet-chemistry.eu/tabledap/EUT_NORTHSEA_TIMESERIES.das";
    String id "EUT_NORTHSEA_TIMESERIES_2025";
    String infoUrl "https://doi.org/10.13120/3171895b-8fa8-4d72-945c-a1bf28dbc708";
    String institution "EMODnet Chemistry";
    String institution_url "https://emodnet.ec.europa.eu/en/chemistry";
    String keywords "access, access/ordering, access_ordering_of_data, access_restriction, alternative, alternative_cruise_name, alternative_station_name, ammonia, ammonium, area, body, bot, bot_depth, category, cdi, cdi-partner, cdi-record, cdi_partner, cdi_record_creation_date, cdi_record_id, centre, chemistry, code, codes, codes_in_originator_file, comments, concentration, contributor, control, creation, cruise, cruise_name, cruise_start_date, csr, csr_platform_code, csr_platform_name, csr_references, data, data_distributor, data_format, data_format_version, data_holding_centre, data_quality_control_info, data_set_creation_date, data_set_name, data_size, database, database_reference, date, datum, depth, depth_reference, din, discipline, dissolved, dissolved\\n                nutrients, distributor, earth, Earth Science\\n                > Oceans > Ocean Chemistry > Phosphate, Earth Science > Oceans >\\n                Ocean Chemistry > Silicate, Earth Science > Oceans > Ocean Chemistry >\\n                Ammonia, Earth Science > Oceans > Ocean Chemistry > Nitrate, edmed, edmed_references, edmo, edmo_code, end, end_date, end_time, file, format, frequency, frequency_unit, gear, holding, identifier, info, inorganic, instrument, instrument_gear_type, instrument_info, iso8601, latitude, local, local_cdi_id, longitude, mass, mass_concentration_of_phosphate_in_sea_water, mass_concentration_of_silicate_in_sea_water, maximum, maximum_instrument_depth, measured, measuring, measuring_area_type, minimum, minimum_instrument_depth, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrite_in_sea_water, n02, name, nh4, nitrate, nitrite, nitrogen, no3, nutrients, ocean, oceans, ordering, originator, p35, p35_contributor_codes, partner, phosphate, platform, platform_type, po4, project, project_name, project_type, publication, publication_references, quality, qv_seadatanet_depth, qv_seadatanet_sample, qv_seadatanet_time_iso8601, qv_seadatanet_water_body_ammonium, qv_seadatanet_water_body_dissolved_inorganic_nitrogen_din, qv_seadatanet_water_body_nitrate, qv_seadatanet_water_body_nitrate_plus_nitrite, qv_seadatanet_water_body_nitrite, qv_seadatanet_water_body_phosphate, qv_seadatanet_water_body_silicate, record, reference, references, resolution, restriction, row, sample, science, sea, seadatanet, seawater, set, silicate, size, source, ss.sss, start, start_date, start_time, station, station_name, station_start_date, taxonomy, thh, time, time_iso8601, track, track_resolution, track_resolution_unit, type, umol, umol/l, unit, variables_measured, version, vertical, vertical_resolution, vertical_resolution_unit, water, water_body_ammonium, water_body_dissolved_inorganic_nitrogen_din, water_body_nitrate, water_body_nitrate_plus_nitrite, water_body_nitrite, water_body_phosphate, water_body_silicate, water_depth, yyyy, yyyy-mm-dd";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"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\"";
    Float64 Northernmost_Northing 59.3292;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.02463;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Eutrophication v2025 North Sea Timeseries";
    String time_coverage_end "2024-07-24T10:51:00Z";
    String time_coverage_start "1677-09-21T00:12:43Z";
    String title "Eutrophication v2025 North Sea Timeseries";
    Float64 Westernmost_Easting -16.5267;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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