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Dataset Title:	RQM - CTD Data From the Winter Concerted Mission Aboard the CCGS Amundsen (MOH2020): Odyssée Saint-Laurent 2020 | Données CTD de la mission concertée hivernale à bord du NGCC Amundsen (MOH2020) : Odyssée Saint-Laurent 2020
Institution:	Réseau Québec maritime   (Dataset ID: rqmMoh2020Ctd)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-02-28T12:26:54Z	2020-03-14T08:07:43Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		46.83014	50.19146
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-71.17704	-60.53872
station_Name (Station Identifier, unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"A21" "A22" "EM6" "G23" "G25" "G26" "P01" "P02" "P03" "P04" "P05" "P06" "P07" "P08" "P09" "P10" "P12" "P13" "P14" "P15" "P2.5" "P3.5" "P5" "P9" "S16" "S17" "S18" "SI28" "SI29" "SI30"
stationID (Station Identifier, unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.9829360930200857	432.0808598998145
PRESPR01 (dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.0	436.2
QPRES_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	1
TEMPS901 (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.7251	7.0936
QTEMP_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
PSALST01 (psu)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1242	34.9815
QPSAL_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
CPHLPR01 (mg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.001	2.9538
QCPHLPR01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
IRRDUV01 (uEinsteins s-1 m-2)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0	292.03
SPAR_01 (µeinsteins s-1 m-2)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.984	1223.2
TRAN_01 (Light Transmission, percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	100.0
QTRAN_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
NTRA_01 (mmol m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		-46.3	26.1
QNTRA_01	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
TURBNTU01 (ntu)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.2	981.8
QTRB_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
PHXXZZ01 (dimensionless)	!= =~ <= >= = < >		!= =~ <= >= = < >		6.715	7.288
QPHPH_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
SIGTEQST01 (kg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0583	27.5187
QSIGT_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3
OXYM (umol L-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.655	382.166
QOXYM_01 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	3

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time latitude longitude station_Name stationID depth PRESPR01 QPRES_01 TEMPS901 QTEMP_01 PSALST01 QPSAL_01 CPHLPR01 QCPHLPR01 IRRDUV01 SPAR_01 TRAN_01 QTRAN_01 NTRA_01 QNTRA_01 TURBNTU01 QTRB_01 PHXXZZ01 QPHPH_01 SIGTEQST01 QSIGT_01 OXYM QOXYM_01 time latitude longitude station_Name stationID depth PRESPR01 QPRES_01 TEMPS901 QTEMP_01 PSALST01 QPSAL_01 CPHLPR01 QCPHLPR01 IRRDUV01 SPAR_01 TRAN_01 QTRAN_01 NTRA_01 QNTRA_01 TURBNTU01 QTRB_01 PHXXZZ01 QPHPH_01 SIGTEQST01 QSIGT_01 OXYM QOXYM_01 time latitude longitude station_Name stationID depth PRESPR01 QPRES_01 TEMPS901 QTEMP_01 PSALST01 QPSAL_01 CPHLPR01 QCPHLPR01 IRRDUV01 SPAR_01 TRAN_01 QTRAN_01 NTRA_01 QNTRA_01 TURBNTU01 QTRB_01 PHXXZZ01 QPHPH_01 SIGTEQST01 QSIGT_01 OXYM QOXYM_01 time latitude longitude station_Name stationID depth PRESPR01 QPRES_01 TEMPS901 QTEMP_01 PSALST01 QPSAL_01 CPHLPR01 QCPHLPR01 IRRDUV01 SPAR_01 TRAN_01 QTRAN_01 NTRA_01 QNTRA_01 TURBNTU01 QTRB_01 PHXXZZ01 QPHPH_01 SIGTEQST01 QSIGT_01 OXYM QOXYM_01 time latitude longitude station_Name stationID depth PRESPR01 QPRES_01 TEMPS901 QTEMP_01 PSALST01 QPSAL_01 CPHLPR01 QCPHLPR01 IRRDUV01 SPAR_01 TRAN_01 QTRAN_01 NTRA_01 QNTRA_01 TURBNTU01 QTRB_01 PHXXZZ01 QPHPH_01 SIGTEQST01 QSIGT_01 OXYM QOXYM_01 ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.582892814e+9, 1.584173263e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String cf_role "profile_id";
    String coverage_content_type "coordinate";
    String ioos_category "Time";
    String long_name "Time";
    String name "time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String timezone "UTC";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 46.83014, 50.19146;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -71.17704, -60.53872;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  station_Name {
    String ioos_category "Identifier";
    String long_name "Station Identifier";
    String units "unitless";
  }
  stationID {
    Int32 actual_range 1, 31;
    String ioos_category "Identifier";
    String long_name "Station Identifier";
    String units "unitless";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 1.9829360930200857, 432.0808598998145;
    String ancillary_variables "QPRES_01 QCFF_01";
    String axis "Z";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String legacy_gf3_code "PRES_01";
    String long_name "Depth (spatial coordinate) relative to water surface in the water body";
    String positive "down";
    String sdn_P02_urn "SDN:P02::AHGT";
    String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
    String sdn_parameter_urn "SDN:P01::ADEPZZ01";
    String sdn_uom_name "Metres";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String units "m";
  }
  PRESPR01 {
    Float64 _FillValue NaN;
    Float64 actual_range 2.0, 436.2;
    String ancillary_variables "QPRES_01 QCFF_01";
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "coordinate";
    String instrument "Pressure, Digiquartz with TC";
    String instrument_description "A family of encapsulated pressure sensors based on Paroscientific patented technology that determines pressure by measuring the oscillating frequency of a quartz crystal resonator.";
    String instrument_identifier_URL "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0931/";
    String instrument_name "Paroscientific Digiquartz depth sensors";
    String ioos_category "Pressure";
    String legacy_gf3_code "PRES_01";
    String long_name "Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0330/";
    String sdn_P02_urn "SDN:P02::AHGT";
    String sdn_parameter_name "Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level";
    String sdn_parameter_urn "SDN:P01::PRESPR01";
    String sdn_uom_name "Decibars";
    String sdn_uom_urn "SDN:P06::UPDB";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  QPRES_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_01";
    String long_name "Quality Flag for Parameter: Sea Pressure (sea surface - 0)";
    String standard_name "status_flag";
    String units "unitless";
  }
  TEMPS901 {
    Float64 _FillValue NaN;
    Float64 actual_range -1.7251, 7.0936;
    String ancillary_variables "QTEMP_01 QCFF_01";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "CTD,Temperature";
    String ioos_category "Temperature";
    String legacy_gf3_code "TE90_01";
    String long_name "Temperature (ITS-90) of the water body by CTD or STD";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0335/";
    String scale "ITS-90";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_parameter_name "Temperature (ITS-90) of the water body by CTD or STD";
    String sdn_parameter_urn "SDN:P01::TEMPS901";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_urn "SDN:P06::UPAA";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  QTEMP_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_02";
    String long_name "Quality Flag for Parameter: Temperature (1990 scale)";
    String standard_name "status_flag";
    String units "unitless";
  }
  PSALST01 {
    Float64 _FillValue NaN;
    Float64 actual_range 0.1242, 34.9815;
    String ancillary_variables "QPSAL_01 QCFF_01";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "CTD";
    String ioos_category "Salinity";
    String legacy_gf3_code "PSAL_01";
    String long_name "Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/IADIHDIJ/";
    String scale "PSS-78";
    String sdn_P02_urn "SDN:P02::PSAL";
    String sdn_parameter_name "Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm";
    String sdn_parameter_urn "SDN:P01::PSALST01";
    String sdn_uom_name "Dimensionless";
    String sdn_uom_urn "SDN:P06::UUUU";
    String standard_name "sea_water_practical_salinity";
    String units "psu";
  }
  QPSAL_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_09";
    String long_name "Quality Flag for Parameter: Practical Salinity";
    String standard_name "status_flag";
    String units "unitless";
  }
  CPHLPR01 {
    Float64 _FillValue NaN;
    Float64 actual_range -0.001, 2.9538;
    String ancillary_variables "QCPHLPR01 QCFF_01";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String coverage_content_type "physicalMeasurement";
    String instrument_description "A high-performance, low power fluorometer for in-situ measurements of chlorophyll-a able to operate at depths of up to 6000 metres. May be used open in-situ or with a pump through sample volume. Internal circuitry gives an output voltage that is proportional to chlorophyll-a concentration.";
    String instrument_identifier_URL "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0119/";
    String instrument_name "Seapoint chlorophyll fluorometer";
    String ioos_category "Other";
    String legacy_gf3_code "FLOR_01";
    String long_name "Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CF12S21/";
    String sdn_P02_urn "SDN:P02::CPWC";
    String sdn_parameter_name "Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer";
    String sdn_parameter_urn "SDN:P01::CPHLPR01";
    String sdn_uom_name "Milligrams per cubic metre";
    String sdn_uom_urn "SDN:P06::UMMC";
    String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
  }
  QCPHLPR01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_03";
    String long_name "Quality Flag for Parameter: Fluorescence";
    String standard_name "status_flag";
    String units "unitless";
  }
  IRRDUV01 {
    Float64 _FillValue NaN;
    Float64 actual_range -0.0, 292.03;
    String ancillary_variables "QCFF_01";
    Float64 colorBarMaximum 0.15000000000000002;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "PAR/Irradiance, Biospherical/Licor";
    String instrument_description "Log output quantum cosine PAR profiling sensor. For use with 12 bit ADC systems. Single channel analog output voltage is proportional to the log of incident PAR (Photosynthetically Available Radiation: 400-700 nm) irradiance. Cosine corrected for use underwater to depths up to 1000 m.";
    String instrument_identifier_URL "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0288/";
    String instrument_name "Biospherical QCP-2300 underwater PAR sensor";
    String ioos_category "Optical Properties";
    String legacy_gf3_code "PSAR_01";
    String long_name "Photosynthetically Active Radiation";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0678/";
    String sdn_P02_urn "SDN:P02::VSRW";
    String sdn_parameter_name "Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer";
    String sdn_parameter_urn "SDN:P01::IRRDUV01";
    String sdn_uom_name "MicroEinsteins per square metre per second";
    String sdn_uom_urn "SDN:P06::UMES";
    String standard_name "downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water";
    String units "uEinsteins s-1 m-2";
  }
  SPAR_01 {
    Float64 _FillValue NaN;
    Float64 actual_range 1.984, 1223.2;
    String ancillary_variables "QCFF_01";
    Float64 colorBarMaximum 6.5;
    Float64 colorBarMinimum 4.0;
    String legacy_gf3_code "SPAR_01";
    String long_name "Surface Photosynthetic Active Radiation";
    String units "µeinsteins s-1 m-2";
  }
  TRAN_01 {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 100.0;
    String ancillary_variables "QTRAN_01 QCFF_01";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String legacy_gf3_code "TRAN_01";
    String long_name "Light Transmission";
    String units "percent";
  }
  QTRAN_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_04";
    String long_name "Quality Flag for Parameter: Light Transmission";
    String standard_name "status_flag";
    String units "unitless";
  }
  NTRA_01 {
    Float64 _FillValue NaN;
    Float64 actual_range -46.3, 26.1;
    String ancillary_variables "QNTRA_01 QCFF_01";
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String legacy_gf3_code "NTRA_01";
    String long_name "Nitrate (NO3-N) Content";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0806/";
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "mmol m-3";
  }
  QNTRA_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_05";
    String long_name "Quality Flag for Parameter: Nitrate (NO3-N) Content";
    String standard_name "status_flag";
  }
  TURBNTU01 {
    Float64 _FillValue NaN;
    Float64 actual_range 0.2, 981.8;
    String ancillary_variables "QTRB_01 QCFF_01";
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 1.5;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Total Suspended Matter";
    String legacy_gf3_code "TRB_01";
    String long_name "Turbidity of water in the water body";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/7B3X6L2J/";
    String sdn_parameter_name "Turbidity of water in the water body";
    String sdn_parameter_urn "SDN:P01::TURBXX01";
    String sdn_uom_name "Nephelometric Turbidity Units";
    String sdn_uom_urn "SDN:P06::USTU";
    String standard_name "sea_water_turbidity";
    String units "ntu";
  }
  QTRB_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_06";
    String long_name "Quality Flag for Parameter: Turbidity";
    String standard_name "status_flag";
    String units "unitless";
  }
  PHXXZZ01 {
    Float64 _FillValue NaN;
    Float64 actual_range 6.715, 7.288;
    String ancillary_variables "QPHPH_01 QCFF_01";
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 7.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "pH";
    String legacy_gf3_code "PHPH_01";
    String long_name "pH (unspecified scale) of the water body";
    String sdn_parameter_name "pH (unspecified scale) of the water body";
    String sdn_parameter_urn "SDN:P01::PHXXZZ01";
    String sdn_uom_name "Dimensionless";
    String sdn_uom_urn "SDN:P06::UUUU";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "dimensionless";
  }
  QPHPH_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_07";
    String long_name "Quality Flag for Parameter: Hydrogen Ion Concentration (pH)";
    String standard_name "status_flag";
    String units "unitless";
  }
  SIGTEQST01 {
    Float64 _FillValue NaN;
    Float64 actual_range -0.0583, 27.5187;
    String ancillary_variables "QSIGT_01 QCFF_01";
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Other";
    String legacy_gf3_code "SIGT_01";
    String long_name "Sigma-T of the water body by computation from salinity and temperature using UNESCO algorithm";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0332/";
    String sdn_P02_urn "SDN:P02::SIGT";
    String sdn_parameter_name "Sigma-T of the water body by computation from salinity and temperature using UNESCO algorithm";
    String sdn_parameter_urn "SDN:P01::SIGTEQST";
    String sdn_uom_name "Kilograms per cubic metre";
    String sdn_uom_urn "SDN:P06::UKMC";
    String standard_name "sea_water_sigma_t";
    String units "kg m-3";
  }
  QSIGT_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_08";
    String long_name "Quality Flag for Parameter: Sigma-T (rho(s, t, 0)-1000)";
    String standard_name "status_flag";
    String units "unitless";
  }
  OXYM {
    Float64 _FillValue NaN;
    Float64 actual_range 56.655, 382.166;
    String ancillary_variables "QOXYM_01 QCFF_01";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
    String comments "physicalMeasurement";
    String coverage_content_type "Dissolved O2";
    String instrument "Oxygen, SBE 43";
    String instrument_description "High performance through-flow Clark polarographic membrane sensor designed to be plumbed in to a Sea-Bird underwater unit pumped water supply on a profiling CTD package.";
    String instrument_identifier_URL "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/";
    String instrument_name "Sea-Bird SBE 43 Dissolved Oxygen Sensor";
    String legacy_gf3_code "OXYM_01";
    String long_name "Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase]";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CF14N29/";
    String sdn_P02_urn "SDN:P02::DOXY";
    String sdn_parameter_name "Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase]";
    String sdn_parameter_urn "SDN:P01::DOXYZZ01";
    String sdn_uom_name "Micromoles per litre";
    String sdn_uom_urn "SDN:P06::MMPL";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "umol L-1";
  }
  QOXYM_01 {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1, 3;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String flag_meanings "not_evaluated correct inconsistent_with_other_values doubtful erroneous modified missing";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 9;
    String ioos_category "Quality";
    String legacy_gf3_code "QQQQ_11";
    String long_name "Quality Flag for Parameter: Dissolved Oxygen";
    String standard_name "status_flag";
    String units "unitless";
  }
 }
  NC_GLOBAL {
    String call_sign "CGDT";
    String cdm_data_type "Profile";
    String cdm_profile_variables "time";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String country_institute_code "18QO";
    String country_of_origin "Canada";
    String creator_country "Canada";
    String creator_email "info-RQM@uqar.ca";
    String creator_name "Réseau Québec Maritime (RQM)";
    String creator_type "institution";
    String creator_url "https://www.rqm.quebec/";
    String cruise_chief_scientist "Jean-Carlos Montero Serrano";
    String cruise_description "Gather scientific knowledge for the understanding and management of the St. Lawrence River and Gulf during the winter season";
    String cruise_description_fr "Collecter des conaissances scientifiques destinées à la compréhension et à la gestion du fleuve et du golfe Saint-Laurent en période hivernale";
    String cruise_end_date "2020-03-15T12:00:00Z";
    String cruise_name "Odyssée St-Laurent 2020";
    Float64 cruise_number 2020099;
    String cruise_start_date "2020-02-28T01:00:00Z";
    String date_issued "2020-04-02T15:07:41Z";
    String date_modified "2020-04-30T15:27:34.020000Z";
    String defaultDataQuery "&time>=min(time)";
    String defaultGraphQuery "&time>=min(time)";
    Float64 Easternmost_Easting -60.53872;
    String featureType "Profile";
    Float64 geospatial_lat_max 50.19146;
    Float64 geospatial_lat_min 46.83014;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -60.53872;
    Float64 geospatial_lon_min -71.17704;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 432.0808598998145;
    Float64 geospatial_vertical_min 1.9829360930200857;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-08-22T03:08:17Z (local files)
2024-08-22T03:08:17Z https://erddap.ogsl.ca/erddap/tabledap/rqmMoh2020Ctd.html";
    String ices_platform_codes "18DL";
    String infoUrl "https://www.rqm.quebec/missions-annuelles/mission-hivernale-amundsen-fevrier-2020/";
    String institution "Réseau Québec maritime";
    String instrument "Sea-Bird SBE 911plus";
    String instrument_description "High precision and accuracy CTD comprising an SBE 9plus underwater unit (SBE 3 temperature and SBE 4 conductivity sensors) and an SBE 11plus deck unit.";
    String instrument_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/";
    String instrument_inst_type "Sea-Bird";
    String instrument_model "SBE 9";
    Float64 instrument_serial_number 4240;
    String instrument_type "CTD";
    String keywords "CTD, Dissolved oxygen, Fluorescence, Irradiance, Light Transmission, Nitrate, pH, Salinity, Turbidity, Water temperature";
    String keywords_FR "CTD, Salinité, Température de l'eau, Oxygène dissous, Fluorescence, Irradiance, Transmission de la lumière, Nitrate, Turbidité, pH";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution 4.0 (CC-BY 4.0)";
    String license_URL "https://creativecommons.org/licenses/by/4.0/";
    Float64 Northernmost_Northing 50.19146;
    String organization "RQM/Ismer/Amundsen Science";
    String platform "research vessel";
    String platform_id "18DL";
    String platform_name "Amundsen";
    String platform_owner "Canadian Coast Guard";
    String platform_type "Research Vessel";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String profile_direction "DN";
    String sdn_platform_urn "SDN:C17::18DL";
    String seabird_processing_modules 
"# datcnv_date = Apr 02 2020 15:07:41, 7.26.6.28 [datcnv_vars = 27]
# datcnv_in = G:\\Data\\CTD\\2020\\2099\\Data\\00_raw\\2099031.hex G:\\Data\\CTD\\2020\\2099\\Data\\00_raw\\2099031.XMLCON
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = yes
# datcnv_ox_tau_correction = yes
# filter_date = Apr 02 2020 15:14:56, 7.26.6.28
# filter_in = G:\\Data\\CTD\\2020\\2099\\Data\\01_datCnv\\2099031.cnv
# filter_low_pass_tc_A = 0.150
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars = prDM
# filter_low_pass_B_vars =
# alignctd_date = Apr 02 2020 15:16:22, 7.26.6.28
# alignctd_in = G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.cnv
# alignctd_adv = sbeox0V 4.500
# celltm_date = Apr 02 2020 15:17:50, 7.26.6.28
# celltm_in = G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.cnv
# celltm_alpha = 0.0300, 0.0000
# celltm_tau = 7.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# loopedit_date = Apr 02 2020 15:19:36, 7.26.6.28
# loopedit_in = G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.cnv
# loopedit_minVelocity = 0.100
# loopedit_surfaceSoak: do not remove
# loopedit_excl_bad_scans = yes
# strip_date = Apr 02 2020 15:21:07, 7.26.6.28
# strip_in = G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.cnv
# Derive_date = Apr 02 2020 15:22:52, 7.26.6.28 [derive_vars = 5]
# Derive_in = G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.cnv G:\\Data\\CTD\\2020\\2099\\Data\\02_processing\\2099031.XMLCON
# derive_time_window_docdt = seconds: 1
# derive_ox_tau_correction = yes
# derive_time_window_dzdt = seconds: 1
# binavg_date = Apr 03 2020 11:09:02, 7.26.6.28
# binavg_in = G:\\Data\\CTD\\2020\\2099\\Data\\03_derive\\newcnv\\2099031.cnv
# binavg_bintype = decibars
# binavg_binsize = 0.2
# binavg_excl_bad_scans = no
# binavg_skipover = 0
# binavg_surface_bin = no, min = 0.000, max = 0.000, value = 0.000";
    String source "/mnt/data/odf/CTD_2020099_031_1_DN.odf";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 46.83014;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "station_Name, stationID";
    String summary "Conductivity, Temperature, Depth (CTD) profile data collected from the ship CCGS Amundsen on the Odyssée St-Laurent RQM's mission from 28-Feb-2020 to 15-Mar-2020.";
    String summary_fr "Profiles de conductivité, température, et profondeur (CTD) collectés à partir du navire NGCC Amundsen dans le cadre de la mission Odyssée St-Laurent du RQM du 28 février au 15 mars 2020";
    String time_coverage_end "2020-03-14T08:07:43Z";
    String time_coverage_start "2020-02-28T12:26:54Z";
    String title "RQM - CTD Data From the Winter Concerted Mission Aboard the CCGS Amundsen (MOH2020): Odyssée Saint-Laurent 2020 | Données CTD de la mission concertée hivernale à bord du NGCC Amundsen (MOH2020) : Odyssée Saint-Laurent 2020";
    Float64 Westernmost_Easting -71.17704;
    String wmo_platform_code "7510846";
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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