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Dataset Title:  Eutrophication v2024 North Sea Timeseries Subscribe RSS
Institution:  EMODnet Chemistry   (Dataset ID: EUT_NORTHSEA_TIMESERIES_2024)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 Cruise (Dataset grouping Label) ?          "001-P-015 - Point ..."    "unspecified"
 Station (Dataset Label) ?          "009C120"    "nas1824_824"
 Type ?          "B"    "C"
 time (YYYY-MM-DD THH:MM:SS.SSS, UTC) ?          1963-11-01T12:00:00Z    2023-09-22T10:33:16Z
  < slider >
 longitude (degrees_east) ?          -16.5267    4.78917
  < slider >
 latitude (degrees_north) ?          48.00923    59.3292
  < slider >
 LOCAL_CDI_ID (SeaDataNet CDI Identifier) ?          "1001022_PCh_Bot"    "NIOZ_Jetty_Chlorop..."
 EDMO_code ?          43    630
 Bot_Depth ?          0    5000
 Instrument_Info ?          "SDN:P01::CPHLPM01 ..."    "SDN:P01::CPHLPM01 ..."
 Codes_in_Originator_File ?          "SDN:P01::CJDY1101 ..."    "SDN:P01::DTUT8601 ..."
 P35_Contributor_Codes ?          "SDN:P35::EPC00001 ..."    "SDN:P35::WATERTEMP..."
 References ?          "https://cdi.seadat..."    "https://cdi.seadat..."
 Comments ?          "Data documentation..."    "If you find any is..."
 Data_set_name ?          "001-P-015 - Point ..."    "nas1824_824"
 Discipline ?          "Biological oceanog..."    "Chemical oceanogra..."
 Category ?          "Carbon, nitrogen a..."    "Pigments (B035)|Wa..."
 Variables_measured (SeaDataNet Variables measured) ?          "Alkalinity, acidit..."    "Vertical spatial c..."
 Data_format ?          "odv"    "odv"
 Data_format_version ?          ""    ""
 Data_size ?          1004    26852270
 Data_set_creation_date ?          20151123    20231116
 Datum ?          "OSGB36 / British N..."    "World Geodetic Sys..."
 Measuring_area_type ?          "point (004)"    "surface (006)"
 Water_depth (Water Depth [m]) ?          0.0    5000.0
 Depth_reference (Depth) ?          "Lowest Astronomica..."    "unspecified chart ..."
 Minimum_instrument_depth ?          -9999.0    1463.0
 Maximum_instrument_depth ?          -9999.0    1463.0
 Start_date ?          19631101    20230922
 Start_time ?          "00:00:00"    "23:00:00"
 End_date ?          19640902    20230922
 End_time ?          "00:00:00"    "23:46:00"
 Vertical_resolution ?          ""    ""
 Vertical_resolution_unit ?          ""    ""
 Instrument_gear_type ?          "CTD (130)"    "water temperature ..."
 Track_resolution (Track (horizontal) Resolution) ?          ""    ""
 Track_resolution_unit ?          ""    ""
 Frequency (Frequency (time resolution)) ?          "1"    "1"
 Frequency_unit ?          "Minutes (UMIN)"    "Minutes (UMIN)"
 Platform_type ?          "coastal structure ..."    "unknown (0)"
 Cruise_name ?          "02-280_Zeeleeuw"    "VLD174"
 Alternative_cruise_name ?          "02-280_Zeeleeuw"    "VLD174"
 Cruise_start_date ?          19931109    20230921
 Station_name ?          "001-P-015 - Point ..."    "unspecified"
 Alternative_station_name ?          "1001022_PCh_Bot"    "unspecified"
 Station_start_date ?          19550114    20230922
 Originator (Originator of the data) ?          "Centre for Environ..."    "University of Wale..."
 Data_Holding_centre (Data Centre managing the data) ?          "British Oceanograp..."    "Royal Netherlands ..."
 Project_name ?          "Climate Linked Atl..."    "Zeeleeuw cruises (..."
 Project_type ?          "monitoring project..."    "research project (..."
 EDMED_references ?          "QUADRIGE - Coastal..."    "QUADRIGE - Coastal..."
 CSR_references ?          ""    ""
 CSR_platform_name ?          ""    ""
 CSR_platform_code ?          ""    ""
 Publication_references ?          ""    ""
 Data_Quality_Control_Info ?          "Accreditation to I..."    "Quadrige quality c..."
 Data_Distributor ?          "British Oceanograp..."    "Royal Netherlands ..."
 Database_reference ?          ""    ""
 Access_ordering_of_data ?          "web data access wi..."    "web data access wi..."
 Access_restriction (Data Access Policy) ?          "Creative Commons A..."    "Creative Commons A..."
 CDI_record_id ?          769810    3582578
 CDI_record_creation_date ?          20131105    20231218
 CDI_partner ?          "British Oceanograp..."    "Royal Netherlands ..."
 time_ISO8601 (UTC) ?          1963-11-01T12:00:00Z    2023-09-22T10:33:17Z
 QV_SEADATANET_time_ISO8601 ?          0    1
 Water_body_nitrate (umol/l) ?          -12.760000229    600.909973145
 QV_SEADATANET_Water_body_nitrate ?          1    9
 Water_body_nitrate_plus_nitrite (umol/l) ?          -0.910000026    1095.800048828
 QV_SEADATANET_Water_body_nitrate_plus_nitrite ?          1    9
 Water_body_nitrite (umol/l) ?          -0.034000002    121.625297546
 QV_SEADATANET_Water_body_nitrite ?          1    9
 Water_body_phosphate (umol/l) ?          -0.07    325.263153076
 QV_SEADATANET_Water_body_phosphate ?          1    9
 Water_body_silicate (umol/l) ?          -1.379999995    1793.478271484
 QV_SEADATANET_Water_body_silicate ?          1    9
 Water_body_ammonium (umol/l) ?          0.0    765.020019531
 QV_SEADATANET_Water_body_ammonium ?          1    9
 depth (m) ?          0.0    65.0
  < slider >
 QV_SEADATANET_Depth (QV:SEADATANET Depth) ?          0    9
 Water_body_dissolved_inorganic_nitrogen_DIN (umol/l) ?          0.0    977.920020103
 QV_SEADATANET_Water_body_dissolved_inorganic_nitrogen_DIN ?          1    9
 QV_SEADATANET_SAMPLE ?          0    0
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

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 -1.94616e+8, 1.695378796e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "YYYY-MM-DD THH:MM:SS.SSS";
    String source_name "time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -16.5267, 4.78917;
    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 48.00923, 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 {
    Int16 _FillValue 32767;
    Int16 actual_range 43, 630;
    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 {
    Int16 _FillValue 32767;
    Int16 actual_range 0, 5000;
    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";
  }
  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 1004, 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, 20231116;
    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 0.0, 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, 20230922;
    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, 20230922;
    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, 20230921;
    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, 20230922;
    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, 3582578;
    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, 20231218;
    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, 1.695378797e+9;
    String calendar "proleptic_gregorian";
    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 units "seconds since 1970-01-01T00:00:00Z";
    String value_type "DOUBLE";
  }
  QV_SEADATANET_time_ISO8601 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Time ISO8601";
  }
  Water_body_nitrate {
    Float64 _FillValue NaN;
    Float64 actual_range -12.760000229, 600.909973145;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    Float64 colorBarMaximum 50.0;
    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 nitrate";
  }
  Water_body_nitrate_plus_nitrite {
    Float64 _FillValue NaN;
    Float64 actual_range -0.910000026, 1095.800048828;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    Float64 colorBarMaximum 50.0;
    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 Nitrate plus Nitrite";
  }
  Water_body_nitrite {
    Float64 _FillValue NaN;
    Float64 actual_range -0.034000002, 121.625297546;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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 nitrite";
  }
  Water_body_phosphate {
    Float64 _FillValue NaN;
    Float64 actual_range -0.07, 325.263153076;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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, 1793.478271484;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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 0.0, 765.020019531;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    Float64 colorBarMaximum 5.0;
    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 ammonium";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 65.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String p01 "SDN:P01::ADEPZZ01";
    String p06 "SDN:P06::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 {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 9;
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Depth";
  }
  Water_body_dissolved_inorganic_nitrogen_DIN {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 977.920020103;
    String ioos_category "Dissolved Nutrients";
    String long_name "Water Body Dissolved Inorganic Nitrogen (DIN) [umol/l]";
    String qf_schema "SEADATANET";
    String significant_digits "3";
    String standard_name "mole_concentration_of_dissolved_inorganic_nitrogen_in_sea_water";
    String units "umol/l";
    String value_type "DOUBLE";
  }
  QV_SEADATANET_Water_body_dissolved_inorganic_nitrogen_DIN {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String conventions "https://vocab.nerc.ac.uk/collection/L20/current/";
    String ioos_category "Quality";
    String long_name "QV:SEADATANET Water Body Dissolved Inorganic Nitrogen (DIN)";
  }
  QV_SEADATANET_SAMPLE {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    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 4.78917;
    String featureType "Point";
    Float64 geospatial_lat_max 59.3292;
    Float64 geospatial_lat_min 48.00923;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 4.78917;
    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 
"2025-06-03T07:17:12Z (local files)
2025-06-03T07:17:12Z http://erddap.emodnet-chemistry.eu/erddap/tabledap/EUT_NORTHSEA_TIMESERIES_2024.html";
    String infoUrl "https://doi.org/10.13120/d8b0c090-a878-4c24-bef7-75abe6fa5a51";
    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 48.00923;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Eutrophication v2024 North Sea Timeseries";
    String time_coverage_end "2023-09-22T10:33:16Z";
    String time_coverage_start "1963-11-01T12:00:00Z";
    String title "Eutrophication v2024 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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