Ocean Tracking Network ERDDAP
Ocean Observing System
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CF 1.8 IOOS Compliance Report on ERDDAP datasets
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Dataset Title:  Glider deployment #93 - dal556 2018-10-23 (delayed) Subscribe RSS
Institution:  MEOPAR   (Dataset ID: dal556_20181023_93_delayed)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 time (UTC) ?          2018-10-23T19:52:56Z    2018-12-06T11:59:59Z
  < slider >
 depth (m) ?          1.0199699700293163E-13    122.23400115966797
  < slider >
 latitude (degrees_north) ?          46.90903946540739    48.254808
  < slider >
 longitude (degrees_east) ?          -64.123477    -63.09539
  < slider >
 c_ballast_pumped ?              
 c_de_oil_vol ?              
 c_fin ?              
 c_heading ?              
 c_pitch ?              
 m_air_pump ?              
 m_ballast_pumped ?              
 m_battery_inst ?              
 m_battpos ?              
 m_coulomb_amphr_total ?              
 m_coulomb_current ?              
 m_depth (Depth, m) ?          0.0    122.23400115966797
 m_depth_rate_avg_final ?              
 m_de_oil_vol ?              
 m_fin ?              
 m_final_water_vx ?              
 m_final_water_vy ?              
 m_gps_lat ?              
 m_gps_lon ?              
 m_heading ?              
 m_leakdetect_voltage ?              
 m_leakdetect_voltage_forward ?              
 m_pitch ?              
 m_raw_altitude (Raw Altitude) ?              
 m_roll ?              
 m_thruster_power ?              
 m_vacuum ?              
 m_veh_temp (degree_C) ?              
 m_water_depth (Water Depth) ?              
 sci_bb2flsv2_b470_scaled ?              
 sci_bb2flsv2_b470_sig ?              
 sci_bb2flsv2_b532_scaled ?              
 sci_bb2flsv2_b532_sig ?              
 sci_bb2flsv2_chl_scaled ?              
 sci_bb2flsv2_chl_sig ?              
 sci_bb2flsv2_therm ?              
 sci_bb2flsv2_timestamp ?              
 conductivity (S.m-1) ?          2.591370105743408    3.102449893951416
 sci_water_pressure (Pressure, bar) ?          -0.03099999949336052    12.142000198364258
 temperature (Sea Water Temperature, degree_C) ?          0.1265999972820282    7.285699844360352
 pressure (Sea Water Pressure, dbar) ?          -0.3100000023841858    121.41999816894531
 salinity (PSU) ?          28.515772804462813    32.56985946037923
 density (Sea Water Density, kg.m-3) ?          1022.5679469910076    1026.5765984207096
 trajectory (Trajectory/Deployment Name) ?          ""    ""
 crs (1) ?              
 profile_id (1) ?          1540324376    1544097392
 profile_time (UTC) ?          2018-10-23T19:56:48Z    2018-12-06T11:58:16Z
 profile_lat (Profile Latitude, degrees_north) ?          46.909125719315234    48.25444468070729
 profile_lon (Profile Longitude, degrees_east) ?          -64.12295665771678    -63.09633523956557
 u (m.s-1) ?          -1.4100300073623657    1.3861700296401978
 v (m.s-1) ?          -0.6685100197792053    0.20824100077152252
 time_uv (Depth-Averaged Time, UTC) ?          2018-10-23T21:58:38Z    2018-12-06T10:31:12Z
 lat_uv (degrees_north) ?          46.913853    48.254808
 lon_uv (degrees_east) ?          -64.105143    -63.095508
 instrument_dmon ?              
 instrument_ctd ?              
 instrument_fluorometer ?              
 instrument_flight_measured ?              
 instrument_flight_commanded ?              
 instrument_vmt ?              
 instrument_bpump ?              
 instrument_radiometer ?              
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.54032437667245e+9, 1.5440975998791199e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Measured or calculated time at each point in the time-series";
    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 0.0;
    Float64 actual_range 1.0199699700293163e-13, 122.23400115966797;
    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 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 0.0;
    Float64 actual_range 46.90903946540739, 48.254808;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    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 0.0;
    Float64 actual_range -64.123477, -63.09539;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    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 {
    String comment "From Sensor c_ballast_pumped.";
  }
  c_de_oil_vol {
    String comment "From Sensor c_de_oil_vol.";
  }
  c_fin {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor c_fin.";
  }
  c_heading {
    String comment "From Sensor c_heading.";
  }
  c_pitch {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor c_pitch.";
  }
  m_air_pump {
    String _Unsigned "false";
    String comment "From Sensor m_air_pump.";
  }
  m_ballast_pumped {
    String comment "From Sensor m_ballast_pumped.";
  }
  m_battery_inst {
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery_inst.";
  }
  m_battpos {
    String comment "From Sensor m_battpos.";
  }
  m_coulomb_amphr_total {
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
  }
  m_coulomb_current {
    String comment "From Sensor m_coulomb_current.";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 122.23400115966797;
    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 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 {
  }
  m_de_oil_vol {
    String comment "From Sensor m_de_oil_vol.";
  }
  m_fin {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor m_fin.";
  }
  m_final_water_vx {
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vx.";
  }
  m_final_water_vy {
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vy.";
  }
  m_gps_lat {
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
  }
  m_gps_lon {
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
  }
  m_heading {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor m_heading.";
  }
  m_leakdetect_voltage {
    String comment "From Sensor m_leakdetect_voltage.";
    String long_name "Leakdetect Voltage";
  }
  m_leakdetect_voltage_forward {
    String comment "From Sensor m_leakdetect_voltage_forward.";
    String long_name "Leakdetect Voltage Forward";
  }
  m_pitch {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor m_pitch.";
  }
  m_raw_altitude {
    String comment "From Sensor m_raw_altitude.";
    String long_name "Raw Altitude";
  }
  m_roll {
    Float64 colorBarMaximum 3.2;
    Float64 colorBarMinimum -3.2;
    String comment "From Sensor m_roll.";
  }
  m_thruster_power {
    String comment "From Sensor m_thruster_power.";
  }
  m_vacuum {
    String comment "From Sensor m_vacuum.";
  }
  m_veh_temp {
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String units "degree_C";
  }
  m_water_depth {
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "From Sensor m_water_depth.";
    String long_name "Water Depth";
  }
  sci_bb2flsv2_b470_scaled {
    String comment "From Sensor sci_bb2flsv2_b470_scaled.";
  }
  sci_bb2flsv2_b470_sig {
    String comment "From Sensor sci_bb2flsv2_b470_sig.";
  }
  sci_bb2flsv2_b532_scaled {
    String comment "From Sensor sci_bb2flsv2_b532_scaled.";
  }
  sci_bb2flsv2_b532_sig {
    String comment "From Sensor sci_bb2flsv2_b532_sig.";
  }
  sci_bb2flsv2_chl_scaled {
    String comment "From Sensor sci_bb2flsv2_chl_scaled.";
  }
  sci_bb2flsv2_chl_sig {
    String comment "From Sensor sci_bb2flsv2_chl_sig.";
  }
  sci_bb2flsv2_therm {
    String comment "From Sensor sci_bb2flsv2_therm.";
  }
  sci_bb2flsv2_timestamp {
    String comment "From Sensor sci_bb2flsv2_timestamp.";
  }
  conductivity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 2.591370105743408, 3.102449893951416;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    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 -0.03099999949336052, 12.142000198364258;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    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 0.1265999972820282, 7.285699844360352;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    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 -0.3100000023841858, 121.41999816894531;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    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 28.515772804462813, 32.56985946037923;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    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 1022.5679469910076, 1026.5765984207096;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    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 1540324376, 1544097392;
    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 long_name "Profile ID";
    Int32 missing_value -9999;
    String sensor_identifier "profile_id";
    String units "1";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_time {
    Float64 actual_range 1.540324608940117e+9, 1.544097496346807e+9;
    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 sensor_identifier "profile_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 46.909125719315234, 48.25444468070729;
    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 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 -64.12295665771678, -63.09633523956557;
    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 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 -1.4100300073623657, 1.3861700296401978;
    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 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 -0.6685100197792053, 0.20824100077152252;
    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 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 1.5403319181528e+9, 1.54409227243317e+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 ioos_category "Time";
    String long_name "Depth-Averaged Time";
    String observation_type "calculated";
    String sensor_identifier "time_uv";
    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 46.913853, 48.254808;
    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 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 -64.105143, -63.095508;
    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 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_dmon {
  }
  instrument_ctd {
  }
  instrument_fluorometer {
  }
  instrument_flight_measured {
  }
  instrument_flight_commanded {
  }
  instrument_vmt {
  }
  instrument_bpump {
  }
  instrument_radiometer {
  }
 }
  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). Support for the deployment and operation of the gliders was provided by the Marine Environmental Observation Prediction and Response Network (MEOPAR) Whales, Habitat and Listening Experiment (WHaLE), the Ocean Tracking Network (OTN), Natural Sciences and Engineering Research Council of Canada (NSERC), Fisheries and Oceans Canada (DFO), the World Wildlife Federation (WWF), and Canadian Steamship Lines (CSL). MEOPAR-WHaLE is supported by 20 collaborating organizations. 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 "The goal of this mission is to perform transects in the Gulf of Saint Lawrence while monitoring for North Atlantic Right Whales. 200m pump, ext. DMON, otn200 Sci bay";
    String contributor_name "Kim Davies, Adam Comeau, Jude van der Meer, Tyler Byrne, Madison Evans, Kate Patterson, Xiang Ling";
    String contributor_role "Principal Investigator, Glider Team Manager, Glider Technician, Glider Technician, Technician, Data Manager, Data Manager";
    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/gliders/";
    String date_created "2026-06-16T16:36:26Z";
    String date_issued "2026-06-16T16:36:26Z";
    String date_modified "2026-06-16T16:36:26Z";
    String deployment_number "93";
    Float64 Easternmost_Easting -63.09539;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((46.909210 -63.706330, 46.909210 -63.705810, 46.909040 -63.705810, 46.909040 -63.706330, 46.909210 -63.706330))";
    Float64 geospatial_lat_max 48.254808;
    Float64 geospatial_lat_min 46.90903946540739;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -63.09539;
    Float64 geospatial_lon_min -64.123477;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 122.23400115966797;
    Float64 geospatial_vertical_min 1.0199699700293163e-13;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-06-16T16:36:26Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2026-06-23T23:41:26Z (local files)
2026-06-23T23:41:26Z http://erddap.oceantrack.org/erddap/tabledap/dal556_20181023_93_delayed.html";
    String id "dal556_2018_10_23";
    String infoUrl "http://ceotr.ocean.dal.ca/gliders/";
    String institution "MEOPAR";
    String keywords "2018-10-23, acoustic, air, altitude, ampere, angle, average, averaged, b470, b532, ballast, bathymetry, battery, bb2flsv2, below, c_ballast_pumped, c_de_oil_vol, c_fin, c_heading, c_pitch, chl, chlorophyll, circulation, commanded, computer, conductivity, consumption, coulomb, crs, ctd, current, currents, dal556, data, delayed, density, deployment, depth, depth-averaged, digital, dmon, down, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, 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, eco, electrical, fin, flight, floor, forward, glider, global, gps, gulf, heading, heave, hours, identifier, inside, instantaneous, instrument, instrument_bpump, instrument_ctd, instrument_dmon, instrument_flight_commanded, instrument_flight_measured, instrument_fluorometer, instrument_radiometer, instrument_vmt, lat_uv, latitude, lawrence, leakdetect, lon_uv, longitude, m_air_pump, m_ballast_pumped, m_battery_inst, m_battpos, m_coulomb_amphr_total, 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_leakdetect_voltage, m_leakdetect_voltage_forward, m_pitch, m_raw_altitude, m_roll, m_thruster_power, m_vacuum, m_veh_temp, m_water_depth, measured, meopar, mobile, monitoring, multispectral, name, northward, northward_sea_water_velocity, ocean, oceans, ocr, oil, orientation, payload, piston, pitch, platform, platform_heave_rate_down, platform_orientation, platform_pitch_angle, platform_roll_angle, position, positioning, power, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, radiometer, rate, raw, roll, salinity, salinity/density, scaled, sci, sci_bb2flsv2_b470_scaled, sci_bb2flsv2_b470_sig, sci_bb2flsv2_b532_scaled, sci_bb2flsv2_b532_sig, sci_bb2flsv2_chl_scaled, sci_bb2flsv2_chl_sig, sci_bb2flsv2_therm, sci_bb2flsv2_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, sig, slocum, sonde, surface, system, temperature, therm, thruser, time, time_uv, timestamp, topography, total, trajectory, trajectory/deployment, transceiver, triplet, u, v, vacuum, velocity, vemco, vertical, voltage, volume, water";
    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 48.254808;
    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 "WHaLE";
    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 "Gulf of St. Lawrence";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 46.90903946540739;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String summary "DMON deployment in Gulf of St. Lawrence. 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 "P0DT0H3M27.731630086S";
    String time_coverage_end "2018-12-06T11:59:59Z";
    String time_coverage_start "2018-10-23T19:52:56Z";
    String title "Glider deployment #93 - dal556 2018-10-23 (delayed)";
    Float64 Westernmost_Easting -64.123477;
    String wmo_id "4800998";
  }
}

 

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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