CEOTR ERDDAP
Ocean Observing System
Compliance Complete Report
Compliance Dataset Results

CF 1.8 IOOS Compliance Report on ERDDAP datasets
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Dataset Title:  Glider deployment #144 - qala1 2021-10-19 (delayed) Subscribe RSS
Institution:  Fisheries and Oceans Canada   (Dataset ID: qala1_20211019_144_delayed)
Range: longitude = -65.76667 to -64.75342°E, latitude = 42.65374 to 43.515247°N, depth = 0.0 to 156.22m, time = 2021-10-19T13:28:58Z to 2021-12-08T04:52:09Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.63465013812308e+9, 1.6389391296124e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Measured or calculated time at each point in the time-series";
    String featureType "trajectory";
    String ioos_category "Time";
    String long_name "Time";
    String observation_type "measured";
    String sensor_identifier "time";
    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";
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 156.22000122070312;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "depth is generate by both sci_water_pressure or m_water_pressure mixture";
    String featureType "trajectoryProfile";
    String ioos_category "Location";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String sensor_identifier "depth";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -9999.9;
    Float64 actual_range 42.65374, 43.515248;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String featureType "trajectory";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9999.9;
    Float64 actual_range -65.76667, -64.75342;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    String featureType "trajectory";
    String ioos_category "Location";
    String long_name "Longitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  c_ballast_pumped {
    Float64 _FillValue -2147483647;
    Float64 actual_range -450, 525;
    String comment "From Sensor c_ballast_pumped.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded ballast pump piston volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_ballast_pumped";
    String units "cc";
  }
  c_battpos {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_battpos.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_battpos";
    String units "inch";
  }
  c_de_oil_vol {
    Float64 _FillValue -2147483647;
    Float64 actual_range 260, 260;
    String comment "From Sensor c_de_oil_vol.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded ballast pump oil volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_de_oil_vol";
    String units "cc";
  }
  c_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_fin.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_fin";
    String units "rad";
  }
  c_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor c_heading.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_heading";
    String units "rad";
  }
  c_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_pitch.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_pitch";
    String units "rad";
  }
  c_thruster_on {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor c_thruster_on.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded thruster on";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "c_thruster_on";
    String units "percent";
  }
  m_air_pump {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "From Sensor m_air_pump.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "air pump";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_air_pump";
    String units "byte";
  }
  m_ballast_pumped {
    Float64 _FillValue -2147483647;
    Float64 actual_range -450, 524;
    String comment "From Sensor m_ballast_pumped.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured ballast pump piston volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_ballast_pumped";
    String units "cc";
  }
  m_battery {
    Float64 _FillValue -2147483647;
    Float64 actual_range 14, 15;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "battery voltage";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_battery";
    String units "volts";
    Float64 valid_max 17;
    Float64 valid_min 0;
  }
  m_battery_inst {
    Float64 _FillValue -2147483647;
    Float64 actual_range 13, 15;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery_inst.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "Instantaneous battery voltage";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_battery_inst";
    String units "volts";
    Float64 valid_max 17;
    Float64 valid_min 0;
  }
  m_battpos {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_battpos.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_battpos";
    String units "inch";
  }
  m_coulomb_current {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 4;
    String comment "From Sensor m_coulomb_current.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "Instantaneous coulomb current";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_coulomb_current";
    String units "amps";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 156.22000122070312;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "Calculated glider depth fromglider's measured AD voltage from pressure transducer m_depth -> 0.1 bar/meter clips at 0.  Not meant to be very precise, not well temperature compensated.";
    String featureType "trajectoryProfile";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String platform "platform";
    String positive "down";
    String sensor_identifier "m_depth";
    String standard_name "depth";
    String units "m";
  }
  m_depth_rate_avg_final {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_depth_rate_avg_final.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "average vertical velocity";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_depth_rate_avg_final";
    String standard_name "platform_heave_rate_down";
    String units "m s-1";
  }
  m_de_oil_vol {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_de_oil_vol.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured ballast pump oil volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_de_oil_vol";
    String units "cc";
  }
  m_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_fin.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_fin";
    String units "rad";
  }
  m_final_water_vx {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vx.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "water velocity x";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_final_water_vx";
    String standard_name "sea_water_x_velocity";
    String units "m s-1";
  }
  m_final_water_vy {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vy.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "water velocity y";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_final_water_vy";
    String standard_name "sea_water_y_velocity";
    String units "m s-1";
  }
  m_gps_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 42.65374, 43.515248;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "From Sensor m_gps_lat.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured gps latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_gps_lat";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -65.76667, -64.75342;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "From Sensor m_gps_lon.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured gps longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_gps_lon";
    String units "degrees_east";
  }
  m_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor m_heading.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_heading";
    String standard_name "platfrom_orientation";
    String units "rad";
  }
  m_is_speed_estimated {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "From Sensor m_is_speed_estimated. Tells if m_speed is computed from: M_DEPTH_RATE and M_PITCH -or-estimated. If M_PITCH is too small, estimate from M_MISSION_AVG_SPEED_DIVING/CLIMBING. If thruster is installed and M_PITCH or M_DEPTH_RATE are too small, estimate comes from input voltage/current.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "Is speed estimated";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_is_speed_estimated";
    String standard_name "is_speed_estimated";
    String units "byte";
  }
  m_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range -1, 0;
    String comment "From Sensor m_pitch.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  m_roll {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_roll.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured roll";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  m_thruster_power {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_thruster_power.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured thruster power consumption";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_thruster_power";
    String units "watt";
  }
  m_veh_temp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 8, 18;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "From Sensor m_veh_temp.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "temperature inside glider";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_veh_temp";
    String units "degree_C";
  }
  m_water_depth {
    Float64 _FillValue -2147483647;
    Float64 actual_range -1, 186;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "From Sensor m_water_depth.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "Water Depth";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  sci_oxy4_c1amp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 962;
    String comment "From Sensor sci_oxy4_c1amp.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "amplitude measurement with blue excitation light";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_c1amp";
    String units "mV";
  }
  sci_oxy4_c1rph {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 49;
    String comment "From Sensor sci_oxy4_c1rph.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "phase m easurem ent with blue  excitation light";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_c1rph";
    String units "deg";
  }
  sci_oxy4_c2amp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 720;
    String comment "From Sensor sci_oxy4_c2amp.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "amplitude measurement with red excitation light";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_c2amp";
    String units "mV";
  }
  sci_oxy4_c2rph {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 9;
    String comment "From Sensor sci_oxy4_c2rph.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "phase m easurem ent with  red  excitation light";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_c2rph";
    String units "deg";
  }
  sci_oxy4_calphase {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 37;
    String comment "From Sensor sci_oxy4_calphase.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "calibrated phase";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_calphase";
    String units "deg";
  }
  sci_oxy4_oxygen {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 267;
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor sci_oxy4_oxygen. The units are micro moles per liter";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "dissolved oxygen concentration";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_oxygen";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "mol m-3";
  }
  sci_oxy4_rawtemp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 623;
    String comment "From Sensor sci_oxy4_rawtemp.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "voltage from thermistor bridge";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_rawtemp";
    String units "mV";
  }
  sci_oxy4_saturation {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 95;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor sci_oxy4_saturation.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "oxygen saturation";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_saturation";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String units "percent";
  }
  sci_oxy4_tcphase {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 40;
    String comment "From Sensor sci_oxy4_tcphase.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "temperature  compensated  phase";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_tcphase";
    String units "deg";
  }
  sci_oxy4_temp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 16;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor sci_oxy4_temp. This measure of water temperature is from the Aanderaa optode. The water temperature from the CTD is more accurate and precise. However this might be better for a temperature correction of the optode data.";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "optode water temperature";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_temp";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  sci_oxy4_timestamp {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 0.0;
    String comment "From Sensor sci_oxy4_timestamp. seconds since 1970";
    String featureType "trajectory";
    String instrument "oxygen optode";
    String long_name "optode timestamp";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala1";
    String sensor_identifier "sci_oxy4_timestamp";
    String units "unixtimestamp";
  }
  conductivity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 4.433599948883057;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String featureType "trajectory";
    String long_name "Sea Water Electrical Conductivity";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String sensor_identifier "conductivity";
    String standard_name "sea_water_electrical_conductivity";
    String units "S.m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  sci_water_pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.032999999821186066, 15.895999908447266;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    String long_name "Pressure";
    Float64 missing_value -9999.9;
    String platform "platform";
    String sensor_identifier "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
  }
  temperature {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 17.207599639892578;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    String long_name "Sea Water Temperature";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String sensor_identifier "temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
    Float64 valid_max 40.0;
    Float64 valid_min -5.0;
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.32999998331069946, 158.95999145507812;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    String long_name "Sea Water Pressure";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String sensor_identifier "pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  salinity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 34.69264369820634;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String featureType "trajectory";
    String long_name "Sea Water Practical Salinity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  density {
    Float64 _FillValue -9999.9;
    Float64 actual_range 999.8444641620168, 1027.4097809799664;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String featureType "trajectory";
    String long_name "Sea Water Density";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "density";
    String standard_name "sea_water_density";
    String units "kg.m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 1015.0;
  }
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String ioos_category "Identifier";
    String long_name "Trajectory/Deployment Name";
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Other";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
    String units "1";
  }
  profile_id {
    Int32 _FillValue -9999;
    Int32 actual_range 1634650138, 1638938112;
    String cf_role "profile_id";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String featureType "trajectoryProfile";
    String long_name "Profile ID";
    Int32 missing_value -9999;
    String sensor_identifier "profile_id";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_time {
    Float64 actual_range 1.6346502184407868e+9, 1.638938549855698e+9;
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String featureType "trajectoryProfile";
    String ioos_category "Time";
    String long_name "Profile Time";
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 42.65410844375042, 43.515085063394224;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String featureType "trajectoryProfile";
    String long_name "Profile Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    Float64 _FillValue -9999.9;
    Float64 actual_range -65.76500157739737, -64.75379763819691;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile";
    String featureType "trajectoryProfile";
    String long_name "Profile Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  u {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.659978985786438, 0.6654120087623596;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String featureType "trajectory";
    String long_name "Depth-Averaged Eastward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "u";
    String standard_name "eastward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.4374060034751892, 0.3437890112400055;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String featureType "trajectory";
    String long_name "Depth-Averaged Northward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "v";
    String standard_name "northward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  time_uv {
    Float64 actual_range 1.634650520230799e+9, 1.63893900095078e+9;
    String calendar "gregorian";
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String featureType "trajectory";
    String ioos_category "Time";
    String long_name "Depth-Averaged Time";
    String observation_type "calculated";
    String sensor_identifier "time_uv";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  lat_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range 42.653753, 43.514195;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String featureType "trajectory";
    String long_name "Depth Averaged Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "lat_uv";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range -65.76667, -64.753423;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String featureType "trajectory";
    String long_name "Depth Averaged Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String sensor_identifier "lon_uv";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String identifier "ballast_pump";
    String long_name "Slocum Glider G3 200 m piston pump";
    String platform "qala1";
    String serial_number "108";
    String short_name "bpump";
    String type "instrument";
    String units "1";
  }
  instrument_oxygen_optode {
    Int32 _FillValue -999;
    String identifier "sci_oxy4";
    String long_name "Optode 4831";
    String platform "qala1";
    String serial_number "645";
    String short_name "oxygen optode";
    String type "instrument";
    String units "1";
  }
  instrument_ctd {
    Int32 _FillValue -999;
    String comment "Pumped CTD";
    String identifier "sci_water";
    String long_name "Glider Payload CTD";
    String platform "qala1";
    String serial_number "9508";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String comment "MAP-114, set to 'Always Tx', ID: 11819.";
    String identifier "vmt";
    String long_name "VEMCO mobile transceiver";
    String platform "qala1";
    String serial_number "1282455";
    String short_name "vmt";
    String type "instrument";
    String units "1";
  }
  instrument_Science_Bay {
    Int32 _FillValue -999;
    String comment "G2 Glider payload bay";
    String identifier "sci_bay";
    String long_name "Slocum Glider Science Payload Bay";
    String platform "qala1";
    String serial_number "1078";
    String short_name "Science Bay";
    String type "instrument";
    String units "1";
  }
  instrument_flight_commanded {
    Int32 _FillValue -999;
    String identifier "c";
    String long_name "flight computer commanded";
    String platform "qala1";
    String serial_number "377";
    String short_name "flight commanded";
    String type "instrument";
    String units "1";
  }
  instrument_flight_measured {
    Int32 _FillValue -999;
    String identifier "m";
    String long_name "flight computer measured";
    String platform "qala1";
    String serial_number "377";
    String short_name "flight measured";
    String type "instrument";
    String units "1";
  }
  instrument_dmon {
    Int32 _FillValue -999;
    String comment "External DMON1- Loaned from Mark Baumgartner";
    String identifier "sci_dmon";
    String long_name "digital acoustic monitoring instrument";
    String platform "qala1";
    String serial_number "29A";
    String short_name "dmon";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String acknowledgement "These data were collected and made freely available by the Coastal Environmental Observation Technology and Research (CEOTR) group (ceotr.ocean.dal.ca). Financial support for the deployment and operation of the gliders was provided by Fisheries and Oceans Canada (DFO) and Department of National Defense (DND). Additional Logistical support was provided by the Ocean Tracking Network (OTN), the Ocean Frontier Institute (OFI), Woods Hole Oceanographic Institution, Natural Sciences and Engineering Research Council of Canada (NSERC),  the World Wildlife Federation (WWF), Canadian Steamship Lines (CSL).  Support for the development, integration, and testing of the glider DMON/LFDCS was provided by the U.S. Office of Naval Research and the NOAA National Marine Fisheries Service Advanced Sampling Technologies Working Group in collaboration with the Northeast Fisheries Science Center's Passive Acoustics Research Group (leader: Sofie Van Parijs).";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String comment "Qala1 in its original form is a glider owned by Université Laval, in use by CEOTR under loan agreement.  For this mission configuration this platform is outfitted with CEOTR buoyancy engine, forward hull, CTD, VMT, Optode, payload bay hull and Woods Hole Oceanographic Institute's DMON1.  Qala1 was deployed offshore Halifax by CEOTR personal and will be flown along the Scotian Shelf into Roseway Basin to conduct anual survey and monitoring for populations of the North Atlantic Right Whale.    Mission was slated to continue until Mid January, but had to be recovered due to software issue rendering glider unflyable.  Glider encountered terminal error 2021-12-08 T 0630, and was recovered at 2021-12-10 T16:00 by CGCS Jean Goodwill and then transferred to crew of fishing vessel KnotT1 to be taken a shore by glider crew.";
    String contributor_name "Chris Taggart, Hansen Johnson, Richard Davis, Adam Comeau, Jude van der Meer, Zach Viva, Alex Cerra, Xiang Ling, Kate Patterson";
    String contributor_role "Principal Investigator, Principal Analyst, CEOTR Manager, Glider Team Manager, Glider Technician, Glider Technician, Glider Technician, Data Manager, Data Manag";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "ceotr@dal.ca";
    String creator_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String creator_type "institution";
    String creator_url "http://ceotr.ocean.dal.ca/";
    String date_created "2022-03-22T17:10:10Z";
    String date_issued "2022-03-22T17:10:10Z";
    String date_modified "2022-03-22T17:10:10Z";
    String deployment_number "144";
    Float64 Easternmost_Easting -64.75342;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((43.224550 -64.856060, 43.224550 -64.853090, 43.224220 -64.853090, 43.224220 -64.856060, 43.224550 -64.856060))";
    Float64 geospatial_lat_max 43.515248;
    Float64 geospatial_lat_min 42.65374;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -64.75342;
    Float64 geospatial_lon_min -65.76667;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 156.22000122070312;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2022-03-22T17:10:10Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-11-21T09:00:50Z (local files)
2024-11-21T09:00:50Z https://data.ceotr.ca/tabledap/qala1_20211019_144_delayed.das";
    String id "qala1-2021_10_19";
    String infoUrl "http://ceotr.ocean.dal.ca/";
    String institution "Fisheries and Oceans Canada";
    String keywords "2021-10-19, acoustic, air, amplitude, angle, average, averaged, ballast, basin, bathymetry, battery, bay, below, blue, bridge, c_ballast_pumped, c_battpos, c_de_oil_vol, c_fin, c_heading, c_pitch, c_thruster_on, calibrated, canada, chemistry, circulation, commanded, compensated, computer, concentration, conductivity, consumption, coulomb, crs, ctd, current, currents, data, delayed, density, deployment, depth, depth-averaged, digital, dissolved, dmon, down, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, eastward, eastward_sea_water_velocity, easurem, electrical, ent, estimated, excitation, fin, fisheries, flight, floor, fractional, fractional_saturation_of_oxygen_in_sea_water, glider, global, gps, heading, heave, identifier, inside, instantaneous, instrument, instrument_bpump, instrument_ctd, instrument_dmon, instrument_flight_commanded, instrument_flight_measured, instrument_oxygen_optode, instrument_Science_Bay, instrument_vmt, is_speed_estimated, lat_uv, latitude, light, lon_uv, longitude, m_air_pump, m_ballast_pumped, m_battery, m_battery_inst, m_battpos, m_coulomb_current, m_de_oil_vol, m_depth, m_depth_rate_avg_final, m_fin, m_final_water_vx, m_final_water_vy, m_gps_lat, m_gps_lon, m_heading, m_is_speed_estimated, m_pitch, m_roll, m_thruster_power, m_veh_temp, m_water_depth, measured, measurement, mobile, mole, mole_concentration_of_dissolved_molecular_oxygen_in_sea_water, molecular, monitoring, name, northward, northward_sea_water_velocity, O2, ocean, oceans, oil, optode, orientation, oxygen, payload, phase, piston, pitch, platform, platform_heave_rate_down, platform_pitch_angle, platform_roll_angle, platfrom, platfrom_orientation, position, positioning, power, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, qala1, rate, red, roll, roseway, salinity, salinity/density, saturation, sci_oxy4_c1amp, sci_oxy4_c1rph, sci_oxy4_c2amp, sci_oxy4_c2rph, sci_oxy4_calphase, sci_oxy4_oxygen, sci_oxy4_rawtemp, sci_oxy4_saturation, sci_oxy4_tcphase, sci_oxy4_temp, sci_oxy4_timestamp, sci_water_pressure, science, sea, sea_floor_depth_below_sea_surface, sea_water_density, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, sea_water_x_velocity, sea_water_y_velocity, seafloor, seawater, slocum, sonde, speed, surface, system, temperature, thermistor, thruster, time, time_uv, timestamp, topography, trajectory, trajectory/deployment, transceiver, u, v, velocity, vemco, vertical, voltage, volume, water, with";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.";
    String Metadata_Conventions "CF-1.6, COARDS, ACDD-1.3";
    String naming_authority "org.oceantrackingnetwork";
    Float64 Northernmost_Northing 43.515248;
    String platform_type "Slocum Glider";
    String power_type "Primary lithium";
    String processing_level "Dataset taken from glider native file format and is provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String project "Roseway Basin real time whale monitoring";
    String publisher_email "ceotr@dal.ca";
    String publisher_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String publisher_type "institution";
    String publisher_url "http://ceotr.ocean.dal.ca/gliders/";
    String sea_name "Northwest Atlantic Ocean";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 42.65374;
    String standard_name_vocabulary "CF Standard Name Table v60";
    String summary "DMON Deployment in the Roseway Basin. Slocum gliders are small, free-swimming, unmanned vehicles that use changes in buoyancy to move vertically and horizontally through the water column in a saw-tooth pattern. They are deployed for days to several months and gather detailed information about the physical, chemical and biological processes of the world's oceans. The Slocum glider was designed and built by Teledyne Webb Research Corporation, Falmouth, MA, USA.";
    String testing_mission "False";
    String time_coverage_duration "P0DT0H16M57.405730248S";
    String time_coverage_end "2021-12-08T04:52:09Z";
    String time_coverage_start "2021-10-19T13:28:58Z";
    String title "Glider deployment #144 - qala1 2021-10-19 (delayed)";
    Float64 Westernmost_Easting -65.76667;
  }
}

 

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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