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Dataset Title:  IOOS Glider - Robots4Whales - we15-20210325T1415-delayed Subscribe RSS
Institution:  Wood Hole Oceanographic Institution   (Dataset ID: ioos-gliderdac-we15-20210325T1415-delayed)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 chlorophyll (kg.m-3) ?          1.4519999921321865E-7    1.3781900405883786E-5
 conductivity (S.m-1) ?          2.96296    4.44587
 conductivity_qc (Initial flag for {varname}, 1) ?          2    2
 density (Sea Water Density, kg.m-3) ?          1020.031    1026.118
 density_qc (Initial flag for {varname}, 1) ?          2    2
 depth (m) ?          0.1031928    45.12751
  < slider >
 depth_qc (Initial flag for {varname}, 1) ?          2    2
 distance_over_ground (km) ?          0.05170485479866502    1771.3946089886424
 heading (glider heading angle, %) ?          0.0200381087733891    628.1303320797972
 instrument_ctd (CTD Metadata, 1) ?          1    1
 lat_qc (Initial flag for {varname}, 1) ?          2    2
 lat_uv (degrees_north) ?              
 latitude (Profile Latitude, degrees_north) ?      
   - +  ?
  < slider >
 latitude_gps (latitude, degrees_north) ?          40.675931942109244    41.30840066649208
 lon_qc (Initial flag for {varname}, 1) ?          2    2
 lon_uv (degrees_east) ?              
 longitude (Profile Longitude, degrees_east) ?      
   - +  ?
  < slider >
 longitude_gps (longitude, degrees_east) ?          -71.88908664807369    -70.89594870824219
 pitch (glider pitch angle, %) ?          -104.65555769220775    81.3941847917193
 platform_meta (Platform Metadata, 1) ?          1    1
 potential_density (water potential density, kg.m-3) ?          1020.0657201909834    1026.0340365989553
 potential_temperature (degree_Celsius) ?          3.3569608565641498    20.7840089449678
 precise_lat (Precise Latitude, degrees_north) ?          40.67571542033456    41.308778347871495
 precise_lon (Precise Longitude, degrees_east) ?          -71.88965242739182    -70.89563773840969
 precise_time (UTC) ?          2021-03-25T14:15:42Z    2021-07-01T12:08:59Z
 pressure (Sea Water Pressure, decibars) ?          0.104    45.485
 pressure_qc (Initial flag for {varname}, 1) ?          2    2
 profile_direction (1) ?          -1.0    1.0
 profile_id ?      
   - +  ?
 profile_index (1) ?          1.0    1985.0
 roll (glider roll angle, %) ?          -51.931774440381794    21.096999869913212
 rowSize ?              
 salinity (1e-3) ?          28.76243    33.2524
 salinity_qc (Initial flag for {varname}, 1) ?          2    2
 temperature (degree_Celsius) ?          3.3579    20.7842
 temperature_qc (Initial flag for {varname}, 1) ?          2    2
 time (Profile Time, UTC) ?      
   - +  ?
  < slider >
 time_uv (Depth-averaged Time, UTC) ?              
 trajectory (Trajectory Name) ?      
   - +  ?
 trajectoryIndex ?              
 turbidity (ntu) ?          0.10369999706745148    24.918500900268555
 u (m s-1) ?              
 v (m s-1) ?              
 waypoint_latitude (%) ?          0.8031910867939335    71.96238306508944
 waypoint_longitude (%) ?          -125.27838859761951    -1.3895885126393528
 wmo_id ?      
   - +  ?
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  chlorophyll {
    Float64 _FillValue NaN;
    Float64 actual_range 1.4519999921321865e-7, 1.3781900405883786e-5;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "chlorophyll";
    String non_null_count "191588";
    String parameter_id "89";
    String platform "platform";
    String source "sci_flntu_chlor_units";
    String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
    String unit_id "17";
    String units "kg.m-3";
  }
  conductivity {
    Float32 _FillValue NaN;
    String accuracy "0.0003";
    Float32 actual_range 2.96296, 4.44587;
    String ancillary_variables "conductivity_qc";
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String non_null_count "191836";
    String observation_type "measured";
    String parameter_id "49";
    String platform "platform";
    String precision "0.0001";
    String resolution "0.00002";
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String unit_id "67";
    String units "S.m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  density {
    Float32 _FillValue NaN;
    Float64 accuracy 0.01;
    Float32 actual_range 1020.031, 1026.118;
    String ancillary_variables "density_qc";
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String method "get_derived_eos_raw";
    String non_null_count "191836";
    String observation_type "calulated";
    String parameter_id "204";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_density";
    String unit_id "17";
    String units "kg.m-3";
    Float32 valid_max 1040.0;
    Float32 valid_min 990.0;
  }
  density_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue NaN;
    Float64 accuracy 1.0;
    Float32 actual_range 0.1031928, 45.12751;
    String ancillary_variables "depth_qc";
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String comment "from science pressure and interpolated";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "Depth";
    String non_null_count "192802";
    String observation_type "calulated";
    String platform "platform";
    String positive "down";
    Float64 precision 2.0;
    String reference_datum "surface";
    Float64 resolution 0.02;
    String source "pressure";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  depth_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  distance_over_ground {
    Float64 _FillValue NaN;
    Float64 actual_range 0.05170485479866502, 1771.3946089886424;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "distance over ground flown since mission start";
    String method "get_distance_over_ground";
    String non_null_count "192802";
    String sources "latitude longitude";
    String units "km";
  }
  heading {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0200381087733891, 628.1303320797972;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider heading angle";
    String non_null_count "192802";
    String platform "platform";
    String source "m_heading";
    String standard_name "platform_orientation";
    String unit_id "1";
    String units "%";
  }
  instrument_ctd {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String calibration_date "2021-03-12";
    String comment "unpumped CTD";
    String coordinates "time latitude longitude depth";
    String factory_calibrated "yes";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "RBRlegato³ C.T.D";
    String non_null_count "192802";
    String platform "platform";
    String serial_number "205805";
    String type "platform";
    String units "1";
  }
  lat_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  lat_uv {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Not computed";
    String ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    String non_null_count "0";
    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;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 40.67579551718737, 41.299307331957806;
    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 non_null_count "192802";
    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;
  }
  latitude_gps {
    Float64 _FillValue NaN;
    Float64 actual_range 40.675931942109244, 41.30840066649208;
    String axis "Y";
    String comment "measured during surfacing";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "latitude";
    String non_null_count "192802";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  lon_uv {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Not computed";
    String ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    String non_null_count "0";
    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;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -71.8894132763586, -70.90420821527053;
    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 non_null_count "192802";
    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;
  }
  longitude_gps {
    Float64 _FillValue NaN;
    Float64 actual_range -71.88908664807369, -70.89594870824219;
    String axis "X";
    String comment "measured during surfacing";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "longitude";
    String non_null_count "192802";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  pitch {
    Float64 _FillValue NaN;
    Float64 actual_range -104.65555769220775, 81.3941847917193;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider pitch angle";
    String non_null_count "192802";
    String platform "platform";
    String source "m_pitch";
    String standard_name "platform_pitch_angle";
    String unit_id "1";
    String units "%";
  }
  platform_meta {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String comment "Slocum G3 Shallow operated by Wood Hole Oceanographic Institution";
    String coordinates "time latitude longitude depth";
    String id "we15689";
    String instrument "instrument_ctd";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String non_null_count "192802";
    String type "platform";
    String units "1";
    String wmo_id "8901058";
  }
  potential_density {
    Float64 _FillValue NaN;
    Float64 accuracy 0.01;
    Float64 actual_range 1020.0657201909834, 1026.0340365989553;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential density";
    String method "get_derived_eos_raw";
    String non_null_count "191836";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_density";
    String unit_id "17";
    String units "kg.m-3";
  }
  potential_temperature {
    Float64 _FillValue NaN;
    Float64 accuracy 0.002;
    Float64 actual_range 3.3569608565641498, 20.7840089449678;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential temperature";
    String method "get_derived_eos_raw";
    String non_null_count "191836";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.001;
    Float64 resolution 1.0e-4;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_temperature";
    String unit_id "8";
    String units "degree_Celsius";
  }
  precise_lat {
    Float64 _FillValue NaN;
    Float64 actual_range 40.67571542033456, 41.308778347871495;
    String ancillary_variables "lat_qc";
    String axis "Y";
    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 coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    String non_null_count "0";
    String observation_type "derived";
    String platform "platform";
    String reference "WGS84";
    String source "m_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  precise_lon {
    Float64 _FillValue NaN;
    Float64 actual_range -71.88965242739182, -70.89563773840969;
    String ancillary_variables "lon_qc";
    String axis "X";
    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 coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    String non_null_count "0";
    String observation_type "derived";
    String platform "platform";
    String reference "WGS84";
    String source "m_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  precise_time {
    Float64 actual_range 1.6166817428831177e+9, 1.6251413396011353e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String coordinates "time latitude longitude depth";
    String ioos_category "Time";
    String long_name "Precise Time";
    String non_null_count "0";
    String observation_type "measured";
    String source "sci_m_present_time";
    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 NaN;
    String accuracy "1";
    Float32 actual_range 0.104, 45.485;
    String ancillary_variables "pressure_qc";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String comment "ctd pressure sensor";
    String conversion "bar2dbar";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String non_null_count "191836";
    String observation_type "measured";
    String parameter_id "179";
    String platform "platform";
    String positive "down";
    String precision "2";
    String reference_datum "sea-surface";
    String resolution "0.02";
    String source "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String unit_id "54";
    String units "decibars";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  pressure_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  profile_direction {
    Float64 _FillValue NaN;
    Float64 actual_range -1.0, 1.0;
    String comment "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider vertical speed direction";
    String method "get_profiles_new";
    String non_null_count "192802";
    String sources "time pressure";
    String units "1";
  }
  profile_id {
    Int32 _FillValue -1;
    Int32 actual_range 1, 1985;
    String cf_role "profile_id";
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    String non_null_count "192802";
    Int32 valid_max 1985;
    Int32 valid_min 1;
  }
  profile_index {
    Float64 _FillValue NaN;
    Float64 actual_range 1.0, 1985.0;
    String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1";
    String coordinates "time latitude longitude depth";
    Float64 filt_length 19.0;
    String ioos_category "Other";
    String long_name "profile index";
    String method "get_profiles_new";
    Float64 min_dp 10.0;
    Float64 min_nsamples 19.0;
    String non_null_count "192802";
    String sources "time pressure";
    String units "1";
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -51.931774440381794, 21.096999869913212;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider roll angle";
    String non_null_count "192802";
    String platform "platform";
    String source "m_roll";
    String standard_name "platform_roll_angle";
    String unit_id "1";
    String units "%";
  }
  rowSize {
    String ioos_category "Identifier";
    String long_name "Number of Observations for this Profile";
    String non_null_count "0";
  }
  salinity {
    Float32 _FillValue NaN;
    Float64 accuracy 0.01;
    Float32 actual_range 28.76243, 33.2524;
    String ancillary_variables "salinity_qc";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String method "get_derived_eos_raw";
    String non_null_count "191836";
    String observation_type "calulated";
    String parameter_id "50";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "conductivity temperature pressure";
    String standard_name "sea_water_practical_salinity";
    String unit_id "4";
    String units "1e-3";
    Float32 valid_max 40.0;
    Float32 valid_min 0.0;
  }
  salinity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  temperature {
    Float32 _FillValue NaN;
    String accuracy "0.002";
    Float32 actual_range 3.3579, 20.7842;
    String ancillary_variables "temperature_qc";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String non_null_count "191836";
    String observation_type "measured";
    String parameter_id "41";
    String platform "platform";
    String precision "0.001";
    String resolution "0.0002";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String unit_id "8";
    String units "degree_Celsius";
    Float32 valid_max 50.0;
    Float32 valid_min -5.0;
  }
  temperature_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "192802";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6166852496966395e+9, 1.625141215169499e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile.";
    String ioos_category "Time";
    String long_name "Profile Time";
    String non_null_count "192802";
    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";
  }
  time_uv {
    String calendar "gregorian";
    String comment "Not computed";
    String ioos_category "Time";
    String long_name "Depth-averaged Time";
    String non_null_count "0";
    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";
  }
  trajectory {
    String _Unsigned "false";
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
    String non_null_count "192802";
  }
  trajectoryIndex {
    String ioos_category "Identifier";
    String long_name "The trajectory to which this profile is associated.";
    String non_null_count "0";
  }
  turbidity {
    Float64 _FillValue NaN;
    Float64 actual_range 0.10369999706745148, 24.918500900268555;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "turbidity";
    String non_null_count "191587";
    String platform "platform";
    String source "sci_flntu_turb_units";
    String standard_name "sea_water_turbidity";
    String units "ntu";
  }
  u {
    Float64 _FillValue NaN;
    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 ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String non_null_count "0";
    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;
  }
  v {
    Float64 _FillValue NaN;
    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 ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String non_null_count "0";
    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;
  }
  waypoint_latitude {
    Float64 _FillValue NaN;
    Float64 actual_range 0.8031910867939335, 71.96238306508944;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "waypoint latitude";
    String non_null_count "192802";
    String parameter_id "151";
    String platform "platform";
    String source "c_wpt_lat";
    String standard_name "grid_latitude";
    String unit_id "1";
    String units "%";
  }
  waypoint_longitude {
    Float64 _FillValue NaN;
    Float64 actual_range -125.27838859761951, -1.3895885126393528;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "waypoint longitude";
    String non_null_count "192802";
    String parameter_id "152";
    String platform "platform";
    String source "c_wpt_lon";
    String standard_name "grid_longitude";
    String unit_id "1";
    String units "%";
  }
  wmo_id {
    String _Unsigned "false";
    String ioos_category "Identifier";
    String long_name "WMO ID";
    String non_null_count "0";
  }
 }
  NC_GLOBAL {
    String acknowledgement "Principal Investigators, Sofie Van Parijs & Tim Rowell (NOAA Northeast Fisheries Science Center), Gregory DeCelles, Micah Dean & Bill Hoffman (MASS DMF), Christopher McGuire (TNC), Steve Cadrin, (UMASS SMAST), Susan Tuxbury (NOAA GARFO), Doug Zemeckis (Rutgers University) and Mark Baumgartner (WHOI). The Slocum glider was expertly prepared and deployed by Ben Hodges (WHOI). Engineering support for the DMON2 instrument deployed on this glider was provided by Jim Partan, Dennis Giaya, Kayleah Griffen, Keenan Ball, Steve Faluotico and Tom Hurst (WHOI). Support for the deployment and operation of the glider was provided by NOAA Northeast Fisheries Science Center. Support for the development and testing of the DMON/LFDCS was provided by the Office of Naval Research, and additional support for integration and testing was provided by 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, lat_uv, lon_uv, time_uv, u, v";
    String cdm_trajectory_variables "trajectory, wmo_id";
    String comment "Cox Ledge, Spring 2021";
    String contributor_name "Mark Baumgartner";
    String contributor_role "Principal Investigator";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10";
    String creator_email "Mackenzie.meier@whoi.edu";
    String creator_name "Mackenzie Meier";
    String creator_url "https://robots4whales.whoi.edu/";
    String ctd "{'make': 'RBR', 'model': 'SlocumCTD', 'serial': '205805', 'long_name': 'RBR SlocumCTD', 'make_model': 'RBR SlocumCTD', 'factory_calibrated': ' ', 'calibration_date': ' ', 'calibration_report': ' ', 'comment': ' '}";
    String data_mode "P";
    String date_created "2025-06-09T19:54:22Z";
    String date_issued "2025-06-09T19:54:22Z";
    String date_modified "2025-06-09T19:56:06Z";
    String deployment_end "2021-03-25T14:12:0";
    String deployment_id "COX0321";
    String deployment_name "Cox Ledge, Spring 2021";
    String deployment_start "2021-03-25T14:12:0";
    Float64 Easternmost_Easting -70.90420821527053;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    String geospatial_bounds "POLYGON ((-71.73172609532661 40.67571542033456, -71.7317511413096 40.67571558960588, -71.73175358423596 40.67571574858954, -71.73175975819225 40.67571736535168, -71.73176177691809 40.675717906404, -71.73176817213053 40.67571989353203, -71.73177025193681 40.67572053977192, -71.74243582342396 40.67921192457002, -71.74244443883555 40.67921517612826, -71.74244990225694 40.67921728604307, -71.74245249956134 40.67921831627024, -71.74245510914501 40.67921935136802, -71.76702562619037 40.68941808872065, -71.77092340470243 40.69115907183748, -71.84398610790883 40.74828086985089, -71.84403230216896 40.74832172619488, -71.84403413175174 40.74832342312278, -71.85293276593883 40.75695009829009, -71.85308823186345 40.75710861824135, -71.85310569151231 40.75712766765248, -71.85311685330349 40.75714119907193, -71.87686975201204 40.78646771255171, -71.88965242739182 40.86240490275814, -71.88943223071723 40.86538628621797, -71.88943161832307 40.86539234087624, -71.88943108865041 40.86539539667458, -71.88943002835798 40.86540151373533, -71.88942936628533 40.8654047494266, -71.88942786045442 40.86541149405761, -71.88942710448748 40.86541488004072, -71.88942506316226 40.8654218373616, -71.88942389452491 40.86542538025041, -71.88942156723138 40.86543240473129, -71.88941949539819 40.86543643630549, -71.88941415467259 40.86544682880787, -71.8894120071472 40.86545049906805, -71.88940979485614 40.8654542247819, -71.88940538375589 40.86546165350478, -71.88940280865931 40.86546545483796, -71.88939370100923 40.86547732093314, -71.88938698111212 40.86548508640691, -71.88937600567587 40.86549652582667, -71.88937233004447 40.86550035684436, -71.8893651597599 40.86550725740238, -71.62348895454632 41.09519439298202, -71.62348404037752 41.09519846607208, -71.62348142304518 41.09520059870297, -71.62347647252437 41.09520455279996, -71.62346962550532 41.09520964743378, -71.62346734469236 41.09521133792899, -71.62345842348286 41.09521744142491, -71.42125513032937 41.22831038428587, -71.42125266544673 41.22831189392199, -71.42124773747965 41.22831491209291, -71.42124519220354 41.22831629762552, -71.42123996575323 41.22831866962142, -71.42123735126347 41.22831985619329, -71.42123142072629 41.22832222421746, -71.42122164782567 41.22832579762544, -71.42121786731818 41.2283268182736, -71.42120995406042 41.22832865750854, -71.42120598241837 41.22832958061544, -70.89563773840969 41.3087783478715, -70.92236056700567 40.92743846256871, -70.92236790708094 40.92743007869101, -70.93367583670096 40.91652289020796, -71.73170522719202 40.67571853408657, -71.73171879717555 40.67571600273051, -71.73172075790897 40.67571571192957, -71.73172609532661 40.67571542033456))";
    Float64 geospatial_lat_max 41.299307331957806;
    Float64 geospatial_lat_min 40.67579551718737;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.90420821527053;
    Float64 geospatial_lon_min -71.8894132763586;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 45.12751;
    Float64 geospatial_vertical_min 0.1031928;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_instrument_name "slocum";
    String glider_model "Slocum G3 Shallow";
    String glider_name "we15";
    String glider_serial "689";
    String glider_wmo "8901058";
    String gts_ingest "true";
    String history 
"CPROOF glider toolbox version: pre-tag
2025-08-01T00:08:49Z (local files)
2025-08-01T00:08:49Z http://gliders.ioos.us/erddap/tabledap/we15-20210325T1415-delayed.ncCF
2025-08-18T22:33:33Z https://files.stage.platforms.axds.co/ioos/gliderdac/we15-20210325T1415-delayed/processed.nc
2025-08-18T22:33:33Z http://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-we15-20210325T1415-delayed.html";
    String id "we15-20210325T1415-delayed";
    String infoUrl "https://portal.axds.co/#platform/c963cf7e-978b-50b0-9a9d-d8fc6a05e426/v2";
    String institution "Wood Hole Oceanographic Institution";
    String ioos_dac_checksum "7a1a809fc4bae8c40995a02aea17a893";
    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 "This data may be redistributed and used without restriction or warranty";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String metadata_link "https://data.ioos.us/gliders/erddap/info/we15-20210325T1415-delayed/index.html";
    String naming_authority "https://robots4whales.whoi.edu/";
    String netcdf_version "4.0";
    Float64 Northernmost_Northing 41.299307331957806;
    String optics "{'make': 'Wetlabs', 'model': 'FLNTUSLC', 'serial': '4929'}";
    String packrat_source "ioos.gliderdac.gliderdac";
    String packrat_source_id "we15-20210325T1415-delayed";
    String packrat_uuid "c963cf7e-978b-50b0-9a9d-d8fc6a05e426";
    String platform_category "glider";
    String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
    String platform_type "Slocum Glider";
    String processing_level "Level 0 (L0) processed data timeseries; no corrections or data screening";
    String project "Robots4Whales";
    String project_url "https://robots4whales.whoi.edu/";
    String publisher_email "Mackenzie.meier@whoi.edu, mbaumgartner@whoi.edu";
    String publisher_name "Mackenzie Meier, Mark Baumgartner";
    String publisher_url "https://robots4whales.whoi.edu/";
    String references "https://dcs.whoi.edu/cgom0423/cgom0423_we15.shtml";
    String sea_name "Gulf of Maine";
    String source "Observational data from a profiling glider.";
    String sourceUrl "https://files.stage.platforms.axds.co/ioos/gliderdac/we15-20210325T1415-delayed/processed.nc";
    Float64 Southernmost_Northing 40.67579551718737;
    String standard_name_vocabulary "CF STandard Name Table v72";
    String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
    String summary "Cox Ledge, Spring 2021";
    String time_coverage_end "2021-07-01T12:06:55Z";
    String time_coverage_start "2021-03-25T15:14:09Z";
    String title "IOOS Glider - Robots4Whales - we15-20210325T1415-delayed";
    String transmission_system "IRRIDIUM";
    String vessel_name "we15689";
    String vessel_type "Slocum Glider";
    Float64 Westernmost_Easting -71.8894132763586;
    String wmo_id "8901058";
  }
}

 

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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