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Dataset Title:  Ireland's Marine Institute Research Vessel Underway Data 2013 - 2018   RSS
Institution:  Marine Institute   (Dataset ID: imipublicunderway)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  midgid {
    String cf_role "trajectory_id";
    String comment "The internal identifier for data granules (e.g. a CTD profile, a mooring deployment, a cruise of underway data, etc) managed by the Marine Institute.";
    String ioos_category "Identifier";
    String long_name "Marine Institute Data Granule Identifier";
  }
  cruise {
    String comment "Name given to a research cruise or survey.";
    String ioos_category "Identifier";
    String long_name "cruise name";
  }
  platform_name {
    String comment "The name of the platform the instruments are deployed on. An OceanSITES platform is an independently deployable package of instruments and sensors forming part of a site. It may be fixed to the ocean floor, may float or may be self-propelled.";
    String ioos_category "Identifier";
    String long_name "platform name";
    String standard_name "platform_name";
  }
  ices_platform_code {
    String comment "Code assigned by ICES for a platform from which samples are collected or observations made. This code is taken from the ICES Platform Codes vocabulary (https://vocab.nerc.ac.uk/collection/C17/current/).";
    String ioos_category "Identifier";
    String long_name "ICES platform code";
    String standard_name "platform_id";
  }
  platform_category {
    String comment "The category of platform the instruments are deployed on. This term is taken from the SeaVoX Platform Categories vocabulary (https://vocab.nerc.ac.uk/collection/L06/current/).";
    String ioos_category "Other";
    String long_name "platform category";
  }
  year {
    Int32 actual_range 2013, 2017;
    String ioos_category "Other";
    String long_name "year";
  }
  month {
    Int32 actual_range 1, 12;
    String ioos_category "Other";
    String long_name "month";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String calendar "julian";
    String ioos_category "Time";
    String long_name "time of measurement";
    String Processing_level "Raw instrument data";
    String QC_indicator "good data";
    String sdn_odv_parameter_urn "SDN:P01::DTUT8601";
    String sdn_odv_units_urn "SDN:P06::TISO";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_qc "1";
    String sdn_units_name "Seconds";
    String sdn_units_urn "SDN:P06::UTBB";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    String axis "Z";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::5715";
    String ioos_category "Location";
    String long_name "depth of measurement";
    String positive "down";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "mean_sea_level";
    String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
    String sdn_parameter_urn "SDN:P01::ADEPZZ01";
    String sdn_qc "7";
    String sdn_units_name "metres";
    String sdn_units_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 12000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 99999.0;
    String axis "Y";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "latitude of measurement";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "WGS84";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_units_name "Degrees north";
    String sdn_units_urn "SDN:P06::DEGN";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 99999.0;
    String axis "X";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "longitude of measurement";
    String Processing_level "Data manually reviewed";
    String QC_indicator "nominal value";
    String reference "WGS84";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_units_name "Degrees east";
    String sdn_units_urn "SDN:P06::DEGE";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  speed {
    String ancillary_variables "speed_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Global Positioning Satellite System";
    String sdn_instrument_urn "SDN:L22::TOOL0078";
    String sdn_P02_name "Horizontal platform movement";
    String sdn_P02_urn "SDN:P02::APDA";
    String sdn_P03_name "Administration and dimensions";
    String sdn_P03_urn "SDN:P03::Z005";
    String sdn_P08_name "Administration and dimensions";
    String sdn_P08_urn "SDN:P08::DS07";
    String sdn_parameter_name "Speed of measurement platform relative to ground surface {speed over ground}";
    String sdn_parameter_urn "SDN:P01::APSAZZ01";
    String sdn_qc_variable "speed_qc";
    String sdn_units_name "Knots (nautical miles per hour)";
    String sdn_units_urn "SDN:P06::UKNT";
    String units "knots";
  }
  pitch {
    String ancillary_variables "pitch_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Global Positioning Satellite System";
    String sdn_instrument_urn "SDN:L22::TOOL0078";
    String sdn_P02_name "Platform or instrument orientation";
    String sdn_P02_urn "SDN:P02::HEAD";
    String sdn_P03_name "Administration and dimensions";
    String sdn_P03_urn "SDN:P03::Z005";
    String sdn_P08_name "Administration and dimensions";
    String sdn_P08_urn "SDN:P08::DS07";
    String sdn_parameter_name "Orientation (pitch) of measurement platform by inclinometer";
    String sdn_parameter_urn "SDN:P01::PTCHEI01";
    String sdn_qc_variable "pitch_qc";
    String sdn_units_name "Degrees";
    String sdn_units_urn "SDN:P06::UAAA";
    String units "deg";
  }
  roll {
    String ancillary_variables "roll_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Global Positioning Satellite System";
    String sdn_instrument_urn "SDN:L22::TOOL0078";
    String sdn_P02_name "Platform or instrument orientation";
    String sdn_P02_urn "SDN:P02::HEAD";
    String sdn_P03_name "Administration and dimensions";
    String sdn_P03_urn "SDN:P03::Z005";
    String sdn_P08_name "Administration and dimensions";
    String sdn_P08_urn "SDN:P08::DS07";
    String sdn_parameter_name "Orientation (roll angle) of measurement platform by inclinometer";
    String sdn_parameter_urn "SDN:P01::ROLLEI01";
    String sdn_qc_variable "roll_qc";
    String sdn_units_name "Degrees";
    String sdn_units_urn "SDN:P06::UAAA";
    String units "deg";
  }
  heave {
    String ancillary_variables "heave_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Global Positioning Satellite System";
    String sdn_instrument_urn "SDN:L22::TOOL0078";
    String sdn_P02_name "Wave height estimates";
    String sdn_P02_urn "SDN:P02::HEAV";
    String sdn_P03_name "Waves";
    String sdn_P03_urn "SDN:P03::D034";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Vertical displacement {heave}";
    String sdn_parameter_urn "SDN:P01::HEAVZZZZ";
    String sdn_qc_variable "heave_qc";
    String sdn_units_name "Degrees";
    String sdn_units_urn "SDN:P06::UAAA";
    String units "deg";
  }
  true_heading {
    String ancillary_variables "true_heading_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Global Positioning Satellite System";
    String sdn_instrument_urn "SDN:L22::TOOL0078";
    String sdn_P02_name "Platform or instrument orientation";
    String sdn_P02_urn "SDN:P02::HEAD";
    String sdn_P03_name "Administration and dimensions";
    String sdn_P03_urn "SDN:P03::Z005";
    String sdn_P08_name "Administration and dimensions";
    String sdn_P08_urn "SDN:P08::DS07";
    String sdn_parameter_name "Orientation (horizontal relative to true north) of measurement device {heading}";
    String sdn_parameter_urn "SDN:P01::HEADCM01";
    String sdn_qc_variable "true_heading_qc";
    String sdn_units_name "Degrees True";
    String sdn_units_urn "SDN:P06::UABB";
    String units "deg T";
  }
  temperature_TSG {
    String ancillary_variables "temperature_TSG_qc";
    String ioos_category "Temperature";
    String msfd_criteria_name "Habitat condition";
    String msfd_criteria_urn "SDN:C46::C1_6";
    String msfd_descriptor_name "Biological diversity maintained";
    String msfd_descriptor_urn "SDN:C45::D1";
    String msfd_indicator_name "Physical, hydrological and chemical conditions";
    String msfd_indicator_urn "SDN:C47::IN1_6_3";
    String reference_scale "ITS-90";
    String sdn_instrument_name "Sea-Bird SBE 21 Thermosalinograph";
    String sdn_instrument_urn "SDN:L22::TOOL0667";
    String sdn_P02_name "Temperature of the water column";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_P03_name "Water column temperature and salinity";
    String sdn_P03_urn "SDN:P03::D025";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Temperature of the water body by thermosalinograph and NO verification against independent measurements";
    String sdn_parameter_urn "SDN:P01::TEMPSU01";
    String sdn_qc_variable "temperature_TSG_qc";
    String sdn_units_name "Degrees Celsius";
    String sdn_units_urn "SDN:P06::UPAA";
    String units "degC";
  }
  conductivity {
    String ancillary_variables "conductivity_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Sea-Bird SBE 21 Thermosalinograph";
    String sdn_instrument_urn "SDN:L22::TOOL0667";
    String sdn_P02_name "Electrical conductivity of the water column";
    String sdn_P02_urn "SDN:P02::CNDC";
    String sdn_P03_name "Water column temperature and salinity";
    String sdn_P03_urn "SDN:P03::D025";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Electrical conductivity of the water body";
    String sdn_parameter_urn "SDN:P01::CNDCZZ01";
    String sdn_qc_variable "conductivity_qc";
    String sdn_units_name "Siemens per metre";
    String sdn_units_urn "SDN:P06::UECA";
    String units "S/m";
  }
  salinity {
    String ancillary_variables "salinity_qc";
    String atlantos_EOV_name "Salinity";
    String atlantos_EOV_urn "NVS:A05::EV_SALIN";
    String ioos_category "Salinity";
    String msfd_criteria_name "Habitat condition";
    String msfd_criteria_urn "SDN:C46::C1_6";
    String msfd_descriptor_name "Biological diversity maintained";
    String msfd_descriptor_urn "SDN:C45::D1";
    String msfd_indicator_name "Physical, hydrological and chemical conditions";
    String msfd_indicator_urn "SDN:C47::IN1_6_3";
    String reference_scale "PSS-78";
    String sdn_instrument_name "Sea-Bird SBE 21 Thermosalinograph";
    String sdn_instrument_urn "SDN:L22::TOOL0667";
    String sdn_P02_name "Salinity of the water column";
    String sdn_P02_urn "SDN:P02::PSAL";
    String sdn_P03_name "Water column temperature and salinity";
    String sdn_P03_urn "SDN:P03::D025";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Practical salinity of the water body by computation using UNESCO 1983 algorithm";
    String sdn_parameter_urn "SDN:P01::PSALZZXX";
    String sdn_qc_variable "salinity_qc";
    String sdn_units_name "Dimensionless";
    String sdn_units_urn "SDN:P06::UUUU";
    String units "Dimensionless";
  }
  temperature {
    String ancillary_variables "temperature_qc";
    String atlantos_EOV_name "Temperature";
    String atlantos_EOV_urn "NVS:A05::EV_SEATEMP";
    String ioos_category "Temperature";
    String msfd_criteria_name "Habitat condition";
    String msfd_criteria_urn "SDN:C46::C1_6";
    String msfd_descriptor_name "Biological diversity maintained";
    String msfd_descriptor_urn "SDN:C45::D1";
    String msfd_indicator_name "Physical, hydrological and chemical conditions";
    String msfd_indicator_urn "SDN:C47::IN1_6_3";
    String reference_scale "ITS-90";
    String sdn_instrument_name "unknown";
    String sdn_instrument_urn "SDN:L22::TOOLZZZ";
    String sdn_P02_name "Temperature of the water column";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_P03_name "Water column temperature and salinity";
    String sdn_P03_urn "SDN:P03::D025";
    String sdn_P08_name "Physical oceanography";
    String sdn_P08_urn "SDN:P08::DS03";
    String sdn_parameter_name "Temperature of the water body";
    String sdn_parameter_urn "SDN:P01::TEMPPR01";
    String sdn_qc_variable "temperature_qc";
    String sdn_units_name "Degrees Celsius";
    String sdn_units_urn "SDN:P06::UPAA";
    String units "degC";
  }
  fluoresence_raw {
    String ancillary_variables "fluoresence_raw_qc";
    String ioos_category "Other";
    String sdn_instrument_name "Turner 10-AU chlorophyll field fluorometer";
    String sdn_instrument_urn "SDN:L22::TOOL0393";
    String sdn_P02_name "Raw fluorometer output";
    String sdn_P02_urn "SDN:P02::FVLT";
    String sdn_P03_name "Pigments";
    String sdn_P03_urn "SDN:P03::B035";
    String sdn_P08_name "Biological oceanography";
    String sdn_P08_urn "SDN:P08::DS01";
    String sdn_parameter_name "Raw signal (voltage) of instrument output by in-situ chlorophyll fluorometer";
    String sdn_parameter_urn "SDN:P01::FVLTZZ01";
    String sdn_qc_variable "fluoresence_raw_qc";
    String sdn_units_name "Volts";
    String sdn_units_urn "SDN:P06::UVLT";
    String units "volts";
  }
  atmospheric_pressure {
    String ancillary_variables "atmospheric_pressure_qc";
    String atlantos_EOV_name "Atmospheric pressure";
    String atlantos_EOV_urn "NVS:A05::EV_AIRPRESS";
    String ioos_category "Meteorology";
    String sdn_instrument_name "Barometer";
    String sdn_instrument_urn "SDN:L22::TOOL0281";
    String sdn_P02_name "Air pressure";
    String sdn_P02_urn "SDN:P02::CAPH";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Pressure (measured variable) exerted by the atmosphere";
    String sdn_parameter_urn "SDN:P01::CAPHZZ01";
    String sdn_qc_variable "atmospheric_pressure_qc";
    String sdn_units_name "Millibars";
    String sdn_units_urn "SDN:P06::UPBB";
    String units "mbar";
  }
  air_temperature {
    String ancillary_variables "air_temperature_qc";
    String atlantos_EOV_name "Air temperature";
    String atlantos_EOV_urn "NVS:A05::EV_AIRTEMP";
    String ioos_category "Meteorology";
    String reference_scale "ITS-90";
    String sdn_instrument_name "Vaisala HMP 45 humidity and temperature probe";
    String sdn_instrument_urn "SDN:L22::TOOL1550";
    String sdn_P02_name "Air temperature";
    String sdn_P02_urn "SDN:P02::CDTA";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Temperature of the atmosphere";
    String sdn_parameter_urn "SDN:P01::CTMPZZ01";
    String sdn_qc_variable "air_temperature_qc";
    String sdn_units_name "Degrees Celsius";
    String sdn_units_urn "SDN:P06::UPAA";
    String units "degC";
  }
  relative_humidity {
    String ancillary_variables "relative_humidity_qc";
    String atlantos_EOV_name "Air humidity";
    String atlantos_EOV_urn "NVS:A05::EV_AIRHUM";
    String ioos_category "Meteorology";
    String sdn_instrument_name "Vaisala HMP 45 humidity and temperature probe";
    String sdn_instrument_urn "SDN:L22::TOOL1550";
    String sdn_P02_name "Atmospheric humidity";
    String sdn_P02_urn "SDN:P02::CHUM";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Relative humidity of the atmosphere";
    String sdn_parameter_urn "SDN:P01::CRELZZ01";
    String sdn_qc_variable "relative_humidity_qc";
    String sdn_units_name "Percent";
    String sdn_units_urn "SDN:P06::UPCT";
    String units "Percent";
  }
  relative_wind_speed {
    String ancillary_variables "relative_wind_speed_qc";
    String ioos_category "Wind";
    String sdn_instrument_name "anemometer";
    String sdn_instrument_urn "SDN:L22::TOOL0269";
    String sdn_P02_name "Wind strength and direction";
    String sdn_P02_urn "SDN:P02::EWSB";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Speed of wind relative to moving platform and heading {wind speed} in the atmosphere";
    String sdn_parameter_urn "SDN:P01::ERWSZZ01";
    String sdn_qc_variable "relative_wind_speed_qc";
    String sdn_units_name "Knots (nautical miles per hour)";
    String sdn_units_urn "SDN:P06::UKNT";
    String units "knots";
  }
  relative_wind_direction {
    String ancillary_variables "relative_wind_direction_qc";
    String ioos_category "Wind";
    String sdn_instrument_name "anemometer";
    String sdn_instrument_urn "SDN:L22::TOOL0269";
    String sdn_P02_name "Wind strength and direction";
    String sdn_P02_urn "SDN:P02::EWSB";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Direction (from) of wind relative to moving platform and heading {wind direction} in the atmosphere";
    String sdn_parameter_urn "SDN:P01::ERWDZZ01";
    String sdn_qc_variable "relative_wind_direction_qc";
    String sdn_units_name "Degrees";
    String sdn_units_urn "SDN:P06::UAAA";
    String units "deg";
  }
  true_wind_speed {
    String ancillary_variables "true_wind_speed_qc";
    String atlantos_EOV_name "Wind speed";
    String atlantos_EOV_urn "NVS:A05::EV_WSPD";
    String ioos_category "Wind";
    String sdn_instrument_name "anemometer";
    String sdn_instrument_urn "SDN:L22::TOOL0269";
    String sdn_P02_name "Wind strength and direction";
    String sdn_P02_urn "SDN:P02::EWSB";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Speed of wind {wind speed} in the atmosphere";
    String sdn_parameter_urn "SDN:P01::EWSBZZ01";
    String sdn_qc_variable "true_wind_speed_qc";
    String sdn_units_name "Knots (nautical miles per hour)";
    String sdn_units_urn "SDN:P06::UKNT";
    String units "knots";
  }
  true_wind_direction {
    String ancillary_variables "true_wind_direction_qc";
    String atlantos_EOV_name "Wind direction";
    String atlantos_EOV_urn "NVS:A05::EV_WDIR";
    String ioos_category "Wind";
    String sdn_instrument_name "anemometer";
    String sdn_instrument_urn "SDN:L22::TOOL0269";
    String sdn_P02_name "Wind strength and direction";
    String sdn_P02_urn "SDN:P02::EWSB";
    String sdn_P03_name "Meteorology";
    String sdn_P03_urn "SDN:P03::M010";
    String sdn_P08_name "Atmosphere";
    String sdn_P08_urn "SDN:P08::DS05";
    String sdn_parameter_name "Direction (from) of wind relative to True North {wind direction} in the atmosphere";
    String sdn_parameter_urn "SDN:P01::EWDAZZ01";
    String sdn_qc_variable "true_wind_direction_qc";
    String sdn_units_name "Degrees True";
    String sdn_units_urn "SDN:P06::UABB";
    String units "deg T";
  }
  speed_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "speed data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  pitch_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "pitch data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  roll_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "roll data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  heave_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "heave data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  true_heading_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "true_heading data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  temperature_TSG_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "temperature_TSG data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  conductivity_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "conductivity data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  salinity_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "salinity data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  temperature_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "temperature data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  fluoresence_raw_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "fluoresence_raw data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  atmospheric_pressure_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "atmospheric_pressure data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  air_temperature_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "air_temperature data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  relative_humidity_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "relative_humidity data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  relative_wind_speed_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "relative_wind_speed data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  relative_wind_direction_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "relative_wind_direction data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  true_wind_speed_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "true_wind_speed data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
  true_wind_direction_qc {
    Int32 _FillValue 9;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value";
    String flag_values "0 1 2 3 4 5 6 7 8 9";
    String ioos_category "Quality";
    String long_name "true_wind_direction data quality flag";
    String sdn_conventions_urn "SDN:L20::";
    String standard_name "quality_flag";
  }
 }
  NC_GLOBAL {
    String area "North Atlantic Ocean";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "midgid,cruise,ices_platform_code,platform_name,platform_category";
    String contact "data_requests@marine.ie";
    String contributor_name "Kieran Lyons";
    String contributor_role "ProjectMember";
    String Conventions "SeaDataNet_1.0, CF-1.6, OceanSITES-1.3, ACDD-1.2";
    String data_mode "D";
    String data_type "OceanSITES trajectory data";
    String date_created "2021-06-09";
    String date_modified "2021-06-09";
    String defaultDataQuery "&platform_name=\"Celtic Explorer\"&year=2017";
    String defaultGraphQuery "longitude,latitude,temperature&year=2017&.draw=markers&.marker=3|5&.color=0x000000&.colorBar=KT_thermal|||1|15|&.bgColor=0xffccccff";
    String featureType "Trajectory";
    String geospatial_lat_max "61.8821";
    String geospatial_lat_min "42.0698";
    String geospatial_lat_units "degrees_north";
    String geospatial_lon_max "14.2847";
    String geospatial_lon_min "-58.2052";
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "0";
    String geospatial_vertical_min "0";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2021-10-16T20:31:09Z (source database)
2021-10-16T20:31:09Z https://erddap.marine.ie/tabledap/imipublicunderway.das";
    String id "ie.marine.data:dataset.845";
    String infoUrl "http://data.marine.ie/geonetwork/srv/eng/catalog.search#/metadata/ie.marine.data:dataset.845";
    String institution "Marine Institute";
    String institution_edmo_code "396";
    String institution_references "www.marine.ie";
    String keywords "Air pressure, Air temperature, Atmospheric humidity, Electrical conductivity of the water column, Horizontal platform movement, Platform or instrument orientation, Raw fluorometer output, Salinity of the water column, Temperature of the water column, Wave height estimates, Wind strength and direction";
    String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
    String license "Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/)";
    String license_URL "https://creativecommons.org/licenses/by/4.0/legalcode";
    String naming_authority "Marine Institute";
    String principal_investigator "Glenn Nolan";
    String principal_investigator_email "glenn.nolan@marine.ie";
    String principal_investigator_url "https://www.marine.ie/Home/site-area/areas-activity/oceanography/oceanography";
    String processing_level "Instrument data that has been converted to geophysical values";
    String publisher_email "data_requests@marine.ie";
    String publisher_name "Marine Institute";
    String publisher_url "www.marine.ie";
    String source "research vessel";
    String source_platform_category_code "31";
    String sourceUrl "(source database)";
    String standard_name_vocabulary "CF-72";
    String subsetVariables "midgid,cruise,ices_platform_code,platform_name,platform_category,year,month";
    String summary "Dataset of selected reserach vessel underway observations and measurements include sea surface temperature, sea surface salinity, raw fluorometer voltage, air temperature, atmospheric pressure, relative humidity, wind speed and direction, vessel sounding and vessel navigation measurements including location, heave, pitch, roll, heading and speed. The period covered by the dataset is 2013 to 2018.";
    String time_coverage_end "2017-12-08T19:50:00";
    String time_coverage_resolution "PT5M";
    String time_coverage_start "2013-01-10T00:00:00";
    String title "Ireland's Marine Institute Research Vessel Underway Data 2013 - 2018";
  }
}

 

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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