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Dataset Title:  Biogeochemical Data From the Odyssée Saint Laurent Mission (August 2021) in
the Lower Estuary and the Gulf of St. Lawrence | Données biogéochimiques de la
mission Odyssée Saint-Laurent (août 2021) dans l'estuaire maritime et le golfe
du Saint-Laurent
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Institution:  Université du Québec à Rimouski   (Dataset ID: uqarOceanColorBioGeoMac2021)
Range: longitude = -69.492 to -60.536°E, latitude = 48.0842 to 49.7291°N, depth = 1.6 to 101.5m, time = 2021-08-07T19:34:05Z to 2021-08-19T23:12:16Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  id {
    String ioos_category "Identifier";
    String long_name "Identifier";
    String name "id";
    String original_name "unique_id";
    String units "unitless";
  }
  project {
    String ioos_category "Identifier";
    String long_name "Project name";
    String name "project";
    String original_name "project";
    String units "unitless";
  }
  stationID {
    String ioos_category "Identifier";
    String long_name "Unique station ID";
    String name "stationID";
    String original_name "station_id";
    String units "unitless";
  }
  station_name {
    String ioos_category "Identifier";
    String long_name "Station name";
    String name "station_name";
    String original_name "station";
    String units "unitless";
  }
  sampleID {
    String ioos_category "Identifier";
    String long_name "Sample identifier";
    String name "sampleID";
    String original_name "sample_id";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.628364845e+9, 1.629414736e+9;
    String axis "T";
    String colorBarContinuous "false";
    Int32 colorBarNSections 14;
    String colorBarPalette "ReverseRainbow";
    String coverage_content_type "coordinate";
    String datatype "string";
    String ioos_category "Time";
    String long_name "Time";
    String original_name "datetime";
    String standard_name "time";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115/";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 48.0842, 49.7291;
    String axis "Y";
    Float64 colorBarMaximum 49.73;
    Float64 colorBarMinimum 48.08;
    String description "Latitude coordinates of the measurement sites in decimal degrees (degrees north)";
    String ioos_category "Location";
    String long_name "Latitude";
    String name "lat";
    String original_name "lat";
    String standard_name "latitude";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0600/";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue 1.0e+36;
    Float32 actual_range -69.492, -60.536;
    String axis "X";
    Float64 colorBarMaximum -60.5;
    Float64 colorBarMinimum -69.5;
    String description "Longitude coordinates of the measurement sites in decimal degrees (degrees east)";
    String ioos_category "Location";
    String long_name "Longitude";
    String name "lon";
    String original_name "lon";
    String standard_name "longitude";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0554/";
    String units "degrees_east";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 1.6, 101.5;
    String axis "Z";
    Float64 colorBarMaximum 101.5;
    Float64 colorBarMinimum 1.6;
    String colorBarPalette "OceanDepth";
    String description "Depth of water sampling";
    String ioos_category "Location";
    String long_name "Depth";
    String name "depth";
    String original_name "depth";
    String positive "down";
    String standard_name "depth";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0721/";
    String units "m";
  }
  date {
    Float64 actual_range 1.6282944e+9, 1.6293312e+9;
    String ioos_category "Time";
    String long_name "Date of sampling";
    String name "date";
    String nerc_standard_name "Date";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/";
    String original_name "date";
    String standard_name "time";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115/";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  hour {
    String comment "timezone: UTC";
    String ioos_category "Time";
    String long_name "Time of sampling";
    String name "hour";
    String nerc_standard_name "Time";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/AAFDZZ01/";
    String standard_name "time";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115/";
    String units "HH:mm:ss";
  }
  platformID {
    String description "Boat name use for sampling";
    String ioos_category "Identifier";
    String long_name "Boat name";
    String name "platformID";
    String original_name "boat";
    String units "unitless";
  }
  waterbody {
    String description "Type of waterbody sampled";
    String ioos_category "Identifier";
    String long_name "Station waterbody";
    String name "waterbody";
    String original_name "station_waterbody";
    String units "unitless";
  }
  sampling_type {
    String description "Either river, surface or subsurface";
    String ioos_category "Identifier";
    String long_name "Localisation of sampling";
    String name "sampling_type";
    String original_name "sampling_type";
    String units "unitless";
  }
  sea_floor_depth {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 22.31, 448.16;
    Float64 colorBarMaximum 448.2;
    Float64 colorBarMinimum 22.3;
    String colorBarPalette "OceanDepth";
    String ioos_category "Bathymetry";
    String long_name "Sea floor depth";
    Float32 missing_value NaN;
    String name "sea_floor_depth";
    String original_name "water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFV13N17/";
    String units "m";
  }
  chlorophyll_a {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.017, 8.857;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "Fluorimeter (Turner Designs TD10-AU)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0393/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll a concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_a";
    String original_name "Chl";
    String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CF14N7/";
    String units "ug l-1";
  }
  phaeopigments {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.058, 5.12;
    Float64 colorBarMaximum 8.857;
    Float64 colorBarMinimum 0.017;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "Fluorimeter (Turner Designs TD10-AU)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0393/";
    String ioos_category "Ocean Color";
    String long_name "Phaeopigments concentration";
    Float32 missing_value NaN;
    String name "phaeopigments";
    String original_name "PHAEO";
    String standard_name "mass_concentration_of_phaeopigments_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/9M7GYUHQ/";
    String units "ug l-1";
  }
  pico_PE_CYAN {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 22, 159272;
    Float64 colorBarMaximum 159272.0;
    Float64 colorBarMinimum 22.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "Phycoerythrin-rich picocyanobacteria cell count";
    UInt32 missing_value 4294967295;
    String name "pico_PE_CYAN";
    String original_name "pico_PE_CYAN";
    String units "cell ml-1";
  }
  nano_PE_CYAN {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 6, 1422;
    Float64 colorBarMaximum 1422.0;
    Float64 colorBarMinimum 6.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "Phycoerythrin-rich nanocyanobacteria cell count";
    UInt32 missing_value 4294967295;
    String name "nano_PE_CYAN";
    String original_name "nano_PE_CYAN";
    String units "cell ml-1";
  }
  picoeukaryote {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 411, 133639;
    Float64 colorBarMaximum 133639.0;
    Float64 colorBarMinimum 411.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "Picoeukaryote cell count";
    UInt32 missing_value 4294967295;
    String name "picoeukaryote";
    String nerc_standard_name "abundance_of_picoeukaryotic_cells_per_unit_volume_of_the_water_body_by_flow_cytometry";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PYEUA00A/";
    String original_name "picoeukaryote";
    String units "cell ml-1";
  }
  nanoeukaryotes {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 333, 19528;
    Float64 colorBarMaximum 19528.0;
    Float64 colorBarMinimum 333.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "Nanoeukaryotes cell count";
    UInt32 missing_value 4294967295;
    String name "nanoeukaryotes";
    String original_name "nanoeukaryotes";
    String units "cell ml-1";
  }
  pico_PC_CYAN {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 0, 4406;
    Float64 colorBarMaximum 4406.0;
    Float64 colorBarMinimum 1.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "Phycocyanin-rich picocyanobacteria cell count";
    UInt32 missing_value 4294967295;
    String name "pico_PC_CYAN";
    String original_name "pico_PC_CYAN";
    String units "cell ml-1";
  }
  nano_PC_CYAN {
    UInt32 _FillValue 4294967295;
    UInt32 actual_range 6, 206;
    Float64 colorBarMaximum 206.0;
    Float64 colorBarMinimum 6.0;
    String colorBarPalette "YellowRed";
    String colorBarScale "Log";
    String instrument "Flow Cytometer (Beckman Coulter CytoFLEX)";
    String ioos_category "Biology";
    String long_name "phycocyanin-rich nanocyanobacteria cell count";
    UInt32 missing_value 4294967295;
    String name "nano_PC_CYAN";
    String original_name "nano_PC_CYAN";
    String units "cell ml-1";
  }
  chlorophyll_c3 {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.5183609;
    Float64 colorBarMaximum 0.52;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll c3 concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_c3";
    String original_name "Chl_c3";
    String standard_name "mass_concentration_of_chlorophyll_c3_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/EFCTNKNQ/";
    String units "ug l-1";
  }
  chlorophyllide_a {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.3591255;
    Float64 colorBarMaximum 0.36;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyllide a concentration";
    Float32 missing_value NaN;
    String name "chlorophyllide_a";
    String original_name "Chlide_a";
    String standard_name "mass_concentration_of_chlorophyllide_a_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/614TA08O/";
    String units "ug l-1";
  }
  Mg_DVP {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.0781646;
    Float64 colorBarMaximum 0.079;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Other";
    String long_name "Mg 2/4 divinyl pheoporphyrin a5 monomethyl ester";
    Float32 missing_value NaN;
    String name "Mg_DVP";
    String original_name "Mg_DVP";
    String units "ug l-1";
  }
  chlorophyll_c2 {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.017645, 1.065249;
    Float64 colorBarMaximum 1.07;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll c2 concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_c2";
    String original_name "Chl_c2";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "ug l-1";
  }
  chlorophyll_c1 {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.4993082;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll c1 concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_c1";
    String original_name "Chl_c1";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "ug l-1";
  }
  peridinin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.02175, 1.140157;
    Float64 colorBarMaximum 1.15;
    Float64 colorBarMinimum 0.02;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Peridinin concentration";
    Float32 missing_value NaN;
    String name "peridinin";
    String original_name "Perid";
    String standard_name "mass_concentration_of_peridinin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/2EXCNZRD/";
    String units "ug l-1";
  }
  phaeophorbide_a {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.01293046, 1.420886;
    Float64 colorBarMaximum 1.42;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Phaeophorbide a concentration";
    Float32 missing_value NaN;
    String name "phaeophorbide_a";
    String nerc_standard_name "concentration_of_phaeophorbide_a_per_unit_volume_of_the_water_body";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PBAXXXP1/";
    String original_name "Phide_a";
    String units "ug l-1";
  }
  butanoyloxyfucoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.2060061;
    Float64 colorBarMaximum 0.206;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Other";
    String long_name "19'-Butanoyloxyfucoxanthin concentration";
    Float32 missing_value NaN;
    String name "butanoyloxyfucoxanthin";
    String original_name "But.fuco";
    String standard_name "mass_concentration_of_19_butanoyloxyfucoxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/XDOLIOAF/";
    String units "ug l-1";
  }
  fucoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.02936167, 4.935331;
    Float64 colorBarMaximum 4.94;
    Float64 colorBarMinimum 0.029;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Fucoxanthin concentration";
    Float32 missing_value NaN;
    String name "fucoxanthin";
    String original_name "Fuco";
    String standard_name "mass_concentration_of_fucoxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/TDLW6BM7/";
    String units "ug l-1";
  }
  neoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.0944352;
    Float64 colorBarMaximum 0.095;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Other";
    String long_name "Neoxanthin concentration";
    Float32 missing_value NaN;
    String name "neoxanthin";
    String original_name "Neo";
    String units "ug l-1";
  }
  prasinoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.2462289;
    Float64 colorBarMaximum 0.25;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Prasinoxanthin concentration";
    Float32 missing_value NaN;
    String name "prasinoxanthin";
    String original_name "Pras";
    String standard_name "mass_concentration_of_prasinoxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/PQU4JFOU/";
    String units "ug l-1";
  }
  violaxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.1872849;
    Float64 colorBarMaximum 0.19;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Violaxanthin concentration";
    Float32 missing_value NaN;
    String name "violaxanthin";
    String original_name "Viola";
    String standard_name "mass_concentration_of_violaxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/OFEJXA57/";
    String units "ug l-1";
  }
  hexanoyloxyfucoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 1.201481;
    Float64 colorBarMaximum 1.2;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "19'-hexanoyloxyfucoxanthin concentration";
    Float32 missing_value NaN;
    String name "hexanoyloxyfucoxanthin";
    String original_name "Hex.fuco";
    String standard_name "mass_concentration_of_19_hexanoyloxyfucoxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/YA2HPSPL/";
    String units "ug l-1";
  }
  diadinoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.004753294, 0.4904898;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Diadinoxanthin concentration";
    Float32 missing_value NaN;
    String name "diadinoxanthin";
    String original_name "Diadino";
    String standard_name "mass_concentration_of_diadinoxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/MXW6H59S/";
    String units "ug l-1";
  }
  alloxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.003997882, 0.4808649;
    Float64 colorBarMaximum 0.481;
    Float64 colorBarMinimum 0.004;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Alloxanthin concentration";
    Float32 missing_value NaN;
    String name "alloxanthin";
    String nerc_standard_name "concentration_of_alloxanthin_per_unit_volume_of_the_water_body";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ALLOXXPX/";
    String original_name "Allo";
    String units "ug l-1";
  }
  diatoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.001868544, 0.08063249;
    Float64 colorBarMaximum 0.0806;
    Float64 colorBarMinimum 0.0018;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Diatoxanthin concentration";
    Float32 missing_value NaN;
    String name "diatoxanthin";
    String nerc_standard_name "concentration_of_diatoxanthin_per_unit_volume_of_the_water_body";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/DIATXXXX/";
    String original_name "Diato";
    String units "ug l-1";
  }
  zeaxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.08040342;
    Float64 colorBarMaximum 0.081;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Zeaxanthin concentration";
    Float32 missing_value NaN;
    String name "zeaxanthin";
    String original_name "Zea";
    String standard_name "mass_concentration_of_zeaxanthin_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/PUHA3XB4/";
    String units "ug l-1";
  }
  lutein {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range -3.270615e-4, 0.03773133;
    Float64 colorBarMaximum 0.038;
    Float64 colorBarMinimum 1.0e-4;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Lutein concentration";
    Float32 missing_value NaN;
    String name "lutein";
    String original_name "Lut";
    String standard_name "mass_concentration_of_lutein_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/WXYTUBAM/";
    String units "ug l-1";
  }
  crocoxanthin {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.05178333;
    Float64 colorBarMaximum 0.052;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Crocoxanthin concentration";
    Float32 missing_value NaN;
    String name "crocoxanthin";
    String nerc_standard_name "concentration_of_crocoxanthin_per_unit_volume_of_the_water_body";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/CCXTXXP1/";
    String original_name "Croco";
    String units "ug l-1";
  }
  chlorophyll_b {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.01542473, 0.8104239;
    Float64 colorBarMaximum 0.81;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll b concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_b";
    String original_name "Chl_b";
    String standard_name "mass_concentration_of_chlorophyll_b_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/G7GLPPOQ/";
    String units "ug l-1";
  }
  chlorophyll_a_total {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0708, 9.861381;
    Float64 colorBarMaximum 9.9;
    Float64 colorBarMinimum 0.07;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String description "Chlorophyll a + Chlorophyllide a + Chlorophyll a allomers concentration";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Total chlorophyll a concentration";
    Float32 missing_value NaN;
    String name "chlorophyll_a_total";
    String original_name "Tot_Chl_a";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "ug l-1";
  }
  phaeophytin_a {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.1430023;
    Float64 colorBarMaximum 0.14;
    Float64 colorBarMinimum 0.01;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Pheophytin a concentration";
    Float32 missing_value NaN;
    String name "phaeophytin_a";
    String nerc_standard_name "concentration_of_phaeophytin_per_unit_volume_of_the_water_body";
    String nerc_standard_name_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PHPTZZZZ/";
    String original_name "Phytin_a";
    String units "ug l-1";
  }
  alpha_carotene {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.03394645;
    Float64 colorBarMaximum 0.034;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String description "Alpha-Carotene (Beta/epsilon-Carotene) by HPLC";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Alpha-Carotene concentration";
    Float32 missing_value NaN;
    String name "alpha-carotene";
    String original_name "beta-epi-Car";
    String standard_name "mass_concentration_of_alpha_carotene_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/ZYUGY6RG/";
    String units "ug l-1";
  }
  beta_carotene {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 0.0, 0.1259578;
    Float64 colorBarMaximum 0.126;
    Float64 colorBarMinimum 0.001;
    String colorBarPalette "KT_algae";
    String colorBarScale "Log";
    String description "Beta-Carotene (Beta/beta-Carotene) by HPLC";
    String instrument "HPLC Analyser (Agilent Technologies 1200 series)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1335/";
    String ioos_category "Ocean Color";
    String long_name "Beta-Carotene concentration";
    Float32 missing_value NaN;
    String name "beta-carotene";
    String original_name "beta-beta-Car";
    String standard_name "mass_concentration_of_beta_carotene_in_sea_water";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/E2WTTG9A/";
    String units "ug l-1";
  }
  nap_method {
    String description "Either \"measured\", \"fitted\", or \"modelled\"";
    String ioos_category "Other";
    String long_name "Method used from processing log";
    String name "nap_method";
    String original_name "nap_method";
    String units "unitless";
  }
  wavelength {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 290.0, 800.0;
    Float64 colorBarMaximum 800.0;
    Float64 colorBarMinimum 290.0;
    String colorBarPalette "Spectrum";
    String ioos_category "Other";
    String long_name "Wavelength of measurement";
    Float32 missing_value NaN;
    String name "wavelength";
    String original_name "wavelength";
    String standard_name "radiation_wavelength";
    String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0407/";
    String units "nm";
  }
  NAP_absorption {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 2.171928e-5, 0.3286377;
    Float64 colorBarMaximum 0.33;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "YellowRed";
    String description "Absorption coefficient of non-algal detritus or particles (NAP)";
    String instrument "Spectrophotometer (Perkin Elmer / Lambda 35)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0947/";
    String ioos_category "Optical Properties";
    String long_name "NAP absorption coefficient";
    Float32 missing_value NaN;
    String name "NAP_absorption";
    String original_name "ad";
    String units "m-1";
  }
  particulate_absorption {
    Float32 _FillValue 1.0e+36;
    Float32 actual_range 9.721414e-5, 0.4643475;
    Float64 colorBarMaximum 0.47;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "YellowRed";
    String instrument "Spectrophotometer (Perkin Elmer / Lambda 35)";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0947/";
    String ioos_category "Optical Properties";
    String long_name "Absorption coefficient of particles (ad + aph)";
    Float32 missing_value NaN;
    String name "particulate_absorption";
    String original_name "ap";
    String units "m-1";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String contributor_institution "(1) Université du Québec à Rimouski, (2) Université du Québec à Rimouski";
    String contributor_name "(1) Simon Bélanger, (2) Alycia Boismenu, (3) Université du Québec à Rimouski";
    String contributor_role "(1) Metadata Custodian, Data Owner, Principal Investigator, (2) Author, Ressource Provider, (3) Data Owner, Distributor";
    String contributor_type "(1-2) person, (3) institution";
    String Conventions "CF-1.12, COARDS ACDD-1.3, NCCSV-1.2";
    String creator_name "Alycia Boismenu";
    String creator_type "person";
    String cruise_end_date "2021-08-18";
    String cruise_start_date "2021-08-07";
    String defaultDataQuery "&time>=min(time)";
    String defaultGraphQuery "longitude,latitude,time&time>=min(time)&.bgColor=0xffffffff";
    Float64 Easternmost_Easting -60.536;
    String featureType "Point";
    Float64 geospatial_lat_max 49.7291;
    Float64 geospatial_lat_min 48.0842;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -60.536;
    Float64 geospatial_lon_min -69.492;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 101.5;
    Float64 geospatial_vertical_min 1.6;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String grid_mapping_epsg_code "EPSG:4326";
    String grid_mapping_epsg_code_url "https://epsg.io/4326";
    String grid_mapping_geographic_crs_name "WGS 84";
    String grid_mapping_inverse_flattening "298.2572236";
    String grid_mapping_name "latitude_longitude";
    String grid_mapping_prime_meridian_name "Greenwich";
    String grid_mapping_semi_major_axis "6378137";
    String history 
"2026-08-18T00:41:45Z (local files)
2026-08-18T00:41:45Z http://erddap.cioos.ca/tabledap/uqarOceanColorBioGeoMac2021.das";
    String infoUrl "https://doi.org/10.26071/7d5dc3df-0104-4a0a";
    String institution "Université du Québec à Rimouski";
    String instrument_vocabulary "SeaVoX Device Catalogue - https://github.com/nvs-vocabs/L22";
    String keywords "absorption, chlorophyll a, ocean colour, particulate matter, phytoplankton, pigment";
    String keywords_fr "absorption, chlorophylle a, couleur des océans, matière particulaire, phytoplancton, pigment";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution 4.0 International license CC-BY 4.0";
    String licenseUrl "https://creativecommons.org/licenses/by/4.0/";
    String marine_region "Canadian part of the Gulf of Saint Lawrence";
    String marine_region_identifier "http://marineregions.org/mrgid/25274";
    Float64 Northernmost_Northing 49.7291;
    String platform "research vessel";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project "Odyssée Saint-Laurent";
    String project_url "https://www.rqm.quebec/odyssee-saint-laurent/";
    String related_dataset_relation_type "Cites";
    String related_datasets_identifier "https://doi.org/10.26071/ogsl-77f6fbb0-5a60";
    String related_datasets_title "RQM - CTD Data From the Coriolis Concerted Mission (MAC2021): Odyssée Saint-Laurent 2021";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.0842;
    String standard_name_nerc_vocabulary "The NERC Vocabulary Server (NVS)";
    String standard_name_vocabulary "CF Standard Name Table v90";
    String subsetVariables "project, sampleID, stationID, station_name, platformID, date, waterbody, sampling_type, nap_method";
    String summary 
"Biogeochemical data were collected from August 7 to 18 2021, on board the Coriolis II research vessel in the Lower Estuary and the Gulf of St. Lawrence.
        This data set includes biogeochemical parameters analyzed in the laboratory from water samples, including chlorophyll a concentration, pigment concentrations, cell abundance as well as total particulate and non-algal particulate absorption values. For the majority of the station visited, water samples were collected at the surface and at a second depth in the water column, most often corresponding to the maximum depth of chlorophyll a.";
    String summary_fr 
"Des données biogéochimiques ont été récoltées du 07 au 18 août 2021 à bord du navire de recherche Coriolis II dans l'estuaire maritime et le golfe du Saint-Laurent.
        Ce jeu de données comprend des paramètres biogéochimiques analysés en laboratoire provenant d'échantillons d'eau, incluant la concentration en chlorophylle a, les concentrations pigmentaires, l'abondance cellulaire ainsi que les valeurs d'absorption particulaire particulaire totale et non-algale. Pour la majorité des stations visitées, les échantillons d'eau ont été récoltés à la surface ainsi qu'à une seconde profondeur dans la colonne d'eau, le plus souvent correspondant à la profondeur du maximum de chlorophylle a.";
    String time_coverage_end "2021-08-19T23:12:16Z";
    String time_coverage_start "2021-08-07T19:34:05Z";
    String title "Biogeochemical Data From the Odyssée Saint Laurent Mission (August 2021) in the Lower Estuary and the Gulf of St. Lawrence | Données biogéochimiques de la mission Odyssée Saint-Laurent (août 2021) dans l'estuaire maritime et le golfe du Saint-Laurent";
    Float64 Westernmost_Easting -69.492;
  }
}

 

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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