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Dataset Title:  sp029-20220907T1707 Subscribe RSS
Institution:  Monterey Bay Aquarium Research Institute, Naval Postgraduate School   (Dataset ID: sp029-20220907T1707)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 trajectory (Trajectory Name) ?      
   - +  ?
 wmo_id ?      
   - +  ?
 profile_id ?      
   - +  ?
 time (Profile Time, UTC) ?      
   - +  ?
  < slider >
 latitude (Profile Latitude, degrees_north) ?      
   - +  ?
  < slider >
 longitude (Profile Longitude, degrees_east) ?      
   - +  ?
  < slider >
 depth (m) ?          0.7941534    508.4286
  < slider >
 chlorophyll_a (mg/m3) ?          0.0    6.513000000000001
 chlorophyll_a_qc (chlorophyll_a Quality Flag) ?          1    9
 conductivity (S m-1) ?          3.322067    4.517764
 conductivity_qc (conductivity Quality Flag) ?          1    9
 density (Sea Water Density, kg m-3) ?          1022.99744    1029.3269
 density_qc (density Quality Flag) ?          1    9
 depth_qc (depth Quality Flag) ?          1    9
 dissolved_oxygen (micromol kg-1) ?          14.52979001305108    297.57954458869705
 dissolved_oxygen_qc (dissolved_oxygen Quality Flag) ?          1    9
 instrument_ctd (CTD Metadata, 1) ?              
 instrument_doxy ?          ""    ""
 instrument_fchl ?          ""    ""
 lat_qc (latitude Quality Flag) ?          1    9
 lat_uv (degrees_north) ?          35.35735    36.80005
 lat_uv_qc (lat_uv Quality Flag) ?          0    0
 lon_qc (longitude Quality Flag) ?          1    9
 lon_uv (degrees_east) ?          -124.88625    -121.84705
 lon_uv_qc (lon_uv Quality Flag) ?          0    0
 platform_meta (Platform Metadata, 1) ?              
 precise_lat (Precise Latitude, degrees_north) ?          35.3558    36.8008
 precise_lon (Precise Longitude, degrees_east) ?          -124.8952    -121.8462
 precise_time (UTC) ?          2022-09-07T17:42:00Z    2022-10-18T18:53:00Z
 pressure (Sea Water Pressure, dbar) ?          0.8    512.84
 pressure_qc (pressure Quality Flag) ?          1    9
 profile_lat_qc (profile_lat Quality Flag) ?          0    0
 profile_lon_qc (profile_lon Quality Flag) ?          0    0
 profile_time_qc (profile_time Quality Flag) ?          0    0
 qartod_monotonic_pressure_flag ?              
 salinity (Sea Water Practical Salinity, 1) ?          32.367    34.261
 salinity_qc (salinity Quality Flag) ?          1    9
 temperature (Sea Water Temperature, Celsius) ?          5.33    19.771
 temperature_qc (temperature Quality Flag) ?          1    9
 time_qc (time Quality Flag) ?          0    0
 time_uv (Depth-averaged Time, UTC) ?          2022-09-07T17:55:30Z    2022-10-18T18:39:30Z
 time_uv_qc (time_uv Quality Flag) ?          0    0
 u (m s-1) ?          -0.3815701    0.1690638
 u_qc (Quality Flag) ?          0    0
 v (m s-1) ?          -0.4730251    0.2871593
 v_qc (Quality Flag) ?          0    0
 
Server-side Functions ?
 distinct() ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  wmo_id {
    String ioos_category "Identifier";
    String long_name "WMO ID";
  }
  profile_id {
    Int32 _FillValue -999;
    Int32 actual_range 2, 531;
    String cf_role "profile_id";
    String comment "Unique identifier (within the trajectory) for the profile. The numbering can begin at 1 and be incremented for each successive profile contained in the trajectory";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.662573735e+9, 1.666118775e+9;
    String ancillary_variables "profile_time_qc";
    String axis "T";
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile.";
    String ioos_category "Time";
    String long_name "Profile Time";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -999.0;
    Float64 actual_range 35.357275, 36.79985;
    String ancillary_variables "profile_lat_qc";
    String axis "Y";
    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 ioos_category "Location";
    String long_name "Profile Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -999.0;
    Float64 actual_range -124.88715, -121.846675;
    String ancillary_variables "profile_lon_qc";
    String axis "X";
    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 ioos_category "Location";
    String long_name "Profile Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue -999.0;
    Float32 actual_range 0.7941534, 508.4286;
    String ancillary_variables "depth_qc";
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String coverage_content_type "coordinate";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  chlorophyll_a {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 6.513000000000001;
    String comment "Chlorophyll-a concentration estimated from fluorescence measurements.";
    String coordinates "time lon lat depth";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Other";
    String long_name "Chlorophyll-a concentration";
    String platform "platform";
    String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
    String units "mg/m3";
  }
  chlorophyll_a_qc {
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String ioos_category "Other";
    String long_name "chlorophyll_a Quality Flag";
  }
  conductivity {
    Float32 _FillValue -999.0;
    Float32 actual_range 3.322067, 4.517764;
    String ancillary_variables "conductivity_qc qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag";
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "conductivity Quality Flag";
    String standard_name "sea_water_electrical_conductivity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  density {
    Float32 _FillValue -999.0;
    Float32 actual_range 1022.99744, 1029.3269;
    String ancillary_variables "density_qc qartod_density_flat_line_flag qartod_density_gross_range_flag qartod_density_rate_of_change_flag qartod_density_spike_flag qartod_density_primary_flag qartod_density_flat_line_flag qartod_density_gross_range_flag qartod_density_rate_of_change_flag qartod_density_spike_flag qartod_density_primary_flag";
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_density";
    String units "kg m-3";
    Float32 valid_max 1040.0;
    Float32 valid_min 1015.0;
  }
  density_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "density Quality Flag";
    String standard_name "sea_water_density status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  depth_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "depth Quality Flag";
    String standard_name "depth status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  dissolved_oxygen {
    Float64 _FillValue NaN;
    Float64 actual_range 14.52979001305108, 297.57954458869705;
    String coverage_content_type "physicalMeasurement";
    String instrument "instrument_doxy";
    String ioos_category "Other";
    String long_name "Dissolved oxygen";
    String platform "platform";
    String standard_name "moles_of_oxygen_per_unit_mass_in_sea_water";
    String units "micromol kg-1";
    Float64 valid_max 0.0;
    Float64 valid_min 500.0;
  }
  dissolved_oxygen_qc {
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String ioos_category "Other";
    String long_name "dissolved_oxygen Quality Flag";
  }
  instrument_ctd {
    Byte _FillValue 127;
    String _Unsigned "false";
    String comment "pumped CTD";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "Seabird SBE 41CP";
    String platform "platform";
    String serial_number "32";
    String type "instrument";
    String units "1";
  }
  instrument_doxy {
    String ioos_category "Other";
    String platform "platform";
    String serial_number "9999";
    String type "instrument";
  }
  instrument_fchl {
    String ioos_category "Other";
    String platform "platform";
    String type "instrument";
  }
  lat_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "latitude Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lat_uv {
    Float64 _FillValue -999.0;
    Float64 actual_range 35.35735, 36.80005;
    String ancillary_variables "lat_uv_qc";
    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 ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lat_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lat_uv Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lon_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "longitude Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lon_uv {
    Float64 _FillValue -999.0;
    Float64 actual_range -124.88625, -121.84705;
    String ancillary_variables "lon_uv_qc";
    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 ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  lon_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lon_uv Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  platform_meta {
    Byte _FillValue 127;
    String _Unsigned "false";
    String comment "Spray Glider sp029";
    String id "sp029";
    String instrument "instrument_ctd,instrument_doxy,instrument_fchl";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String type "platform";
    String units "1";
    Int32 wmo_id 4802982;
  }
  precise_lat {
    Float64 _FillValue -999.0;
    Float64 actual_range 35.3558, 36.8008;
    String ancillary_variables "lat_qc";
    String ancillary_varibles "precise_lat_qc";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  precise_lon {
    Float64 _FillValue -999.0;
    Float64 actual_range -124.8952, -121.8462;
    String ancillary_variables "lon_qc";
    String ancillary_varibles "precise_lon_qc";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Interpolated longitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    String observation_type "calculated";
    String platform "platform";
    String reference "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  precise_time {
    Float64 actual_range 1.66257252e+9, 1.66611918e+9;
    String ancillary_variables "time_qc";
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String coverage_content_type "coordinate";
    String ioos_category "Time";
    String long_name "Precise Time";
    String observation_type "measured";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  pressure {
    Float32 _FillValue -999.0;
    Float32 actual_range 0.8, 512.84;
    String ancillary_variables "pressure_qc qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_pressure_primary_flag qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_pressure_primary_flag";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  pressure_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "pressure Quality Flag";
    String standard_name "sea_water_pressure status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_lat_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_lat Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_lon_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_lon Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_time_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_time Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  qartod_monotonic_pressure_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  salinity {
    Float32 _FillValue -999.0;
    Float32 actual_range 32.367, 34.261;
    String ancillary_variables "salinity_qc qartod_salinity_flat_line_flag qartod_salinity_gross_range_flag qartod_salinity_rate_of_change_flag qartod_salinity_spike_flag qartod_salinity_primary_flag qartod_salinity_flat_line_flag qartod_salinity_gross_range_flag qartod_salinity_rate_of_change_flag qartod_salinity_spike_flag qartod_salinity_primary_flag";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String coordinates "time lon lat depth";
    String coverage_content_type "physicalMeasurement";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_practical_salinity";
    String units "1";
    Float32 valid_max 40.0;
    Float32 valid_min 0.0;
  }
  salinity_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "salinity Quality Flag";
    String standard_name "sea_water_salinity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  temperature {
    Float32 _FillValue -999.0;
    Float32 actual_range 5.33, 19.771;
    String ancillary_variables "temperature_qc qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String coverage_content_type "physicalMeasurement";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
  temperature_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "temperature Quality Flag";
    String standard_name "sea_water_temperature status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "time Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_uv {
    Float64 actual_range 1.66257333e+9, 1.66611837e+9;
    String ancillary_variables "time_uv_qc";
    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 ioos_category "Time";
    String long_name "Depth-averaged Time";
    String observation_type "calculated";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "time_uv Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  u {
    Float64 _FillValue -999.0;
    Float64 actual_range -0.3815701, 0.1690638;
    String ancillary_variables "u_qc";
    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 coordinates "lon_uv lat_uv time_uv";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  u_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "Quality Flag";
    String standard_name "eastward_sea_water_velocity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  v {
    Float64 _FillValue -999.0;
    Float64 actual_range -0.4730251, 0.2871593;
    String ancillary_variables "v_qc";
    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 coordinates "lon_uv lat_uv time_uv";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "Quality Flag";
    String standard_name "northward_sea_water_velocity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.6";
    String acknowledgement "Funded by the David and Lucile Packard Foundation. Supported by the Coastal Biogeochemical Sensing group at the Monterey Bay Aquarium Research Institute and the Naval Postgraduate School.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "time_uv,lat_uv,lon_uv,u,v,profile_id,time,latitude,longitude";
    String cdm_trajectory_variables "trajectory,wmo_id";
    String contributor_name " Yuichiro Takeshita, Brent Jones, Guilherme Castelao";
    String contributor_role "Principal Investigator, ProjectMember, Data Curator";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String creator_email "yui@mbari.org";
    String creator_institution "Monterey Bay Aquarium Research Institute";
    String creator_name "Yui Takeshita";
    String creator_type "group";
    String creator_url "http://www.mbari.org/gliderviz";
    String ctd_make_model "Sea-Bird 41CP";
    String date_created "2022-10-18T07:21:29.580496";
    String date_issued "2022-10-18T07:22:17.772635";
    String date_modified "2022-10-18T07:22:07.414864";
    String doi "10.21238/S8SPRAY2303";
    Float64 Easternmost_Easting -121.846675;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0.nc";
    String geospatial_bounds "POLYGON ((-121.9652 36.7697, -121.9548 36.7725, -121.9574 36.7718, -121.9652 36.7697))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 36.79985;
    Float64 geospatial_lat_min 35.357275;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -121.846675;
    Float64 geospatial_lon_min -124.88715;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 508.4286;
    Float64 geospatial_vertical_min 0.7941534;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String gts_ingest "true";
    String history 
"readsat - 2022-10-18T00:21:21Z, fixgps3 - 2022-10-18T00:21:21Z, calcvelsat - 2022-10-18T00:21:21Z, autoqcctd - 2022-10-18T00:21:21Z, calox - 2022-10-18T00:21:21Z, calfchl - 2022-10-18T00:21:21Z
2024-04-19T09:22:20Z (local files)
2024-04-19T09:22:20Z http://localhost:8080/erddap/tabledap/sp029-20220907T1707.html";
    String id "sp029-20220907T1707";
    String infoUrl "https://gliders.ioos.us/erddap/";
    String institution "Monterey Bay Aquarium Research Institute, Naval Postgraduate School";
    String instrument "Sea-Bird 41CP";
    String ioos_dac_checksum "8aef725c1f811327ee0d86d7ae0ed554";
    String ioos_dac_completed "True";
    String keywords "AUVS > Autonomous Underwater Vehicles, 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, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/)";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String metadata_link "http://spraydata.ucsd.edu";
    String naming_authority "edu.ucsd.scripps";
    Float64 Northernmost_Northing 36.79985;
    String platform "sp029";
    String platform_institution "MBARI";
    String platform_type "Spray Glider";
    String processing_level "Automatic quality control procedures were applied. For maximum quality assurance, use the delayed mode version of this dataset once it is available.";
    String product_version "v3";
    String project "Monterey Bay Biogeochemical Glider Observations";
    String publisher_email "idgdata@ucsd.edu";
    String publisher_institution "University of California - San Diego; Scripps Institution of Oceanography";
    String publisher_name "Instrument Development Group";
    String publisher_type "group";
    String publisher_url "https://spraydata.ucsd.edu";
    String references "Takeshita, Y., Jones, B., Johnson, K. S., Chavez, F. P., Rudnick, D. L., Blum, M., Conner, K., Jensen, S., Long, J. S., Maughan, T., Mertz, K. L., Sherman, J. T., and Warren, J. K. 2020. Accurate pH and O2 measurements from Spray underwater gliders. Journal of Atmospheric and Oceanic Technology";
    String sea_name "Coastal Waters of California";
    String source "Observational data from a profiling underwater glider.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 35.357275;
    String standard_name_vocabulary "CF Standard Name Table v75";
    String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
    String summary "This dataset is comprised of routine deployments of two underwater gliders off the coast of Central California, inside or near Monterey Bay. Missions typically last several weeks, and include process studies inside Monterey Bay, or transects to ~250 km offshore from Monterey Bay. The gliders are equipped with a CTD to measure temperature, salinity, and depth, as well as biogeochemical sensors for dissolved oxygen, chlorophyll fluorescence or optical backscatter, and pH.";
    String time_coverage_end "2022-10-18T18:46:15Z";
    String time_coverage_start "2022-09-07T18:02:15Z";
    String title "sp029-20220907T1707";
    String trajectory "sp029-20220907T1707";
    Float64 Westernmost_Easting -124.88715;
    String xglider_type "profileObs";
  }
}

 

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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