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Dataset Title:  unit_648-20230324T1507 Real Time Raw Time Series Subscribe RSS
Institution:  Graduate School of Oceanography, University of Rhode Island    (Dataset ID: unit_648-20230324T1507-trajectory-raw-rt)
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 ?
 
 time (m_present_time, UTC) ?          2023-03-24T15:08:16Z    2023-05-03T13:33:53Z
  < slider >
 latitude (degrees_north) ?          39.00131833333333    41.420265
  < slider >
 longitude (degrees_east) ?          -74.2284    -70.94888666666667
  < slider >
 depth (CTD Depth, m) ?          -0.2183275    104.1499
  < slider >
 trajectory (Trajectory/Deployment Name) ?          "unit_648-20230324T..."    "unit_648-20230324T..."
 source_file (Source data file) ?      
   - +  ?
 platform (Slocum Glider unit_648) ?              
 instrument_ctd ?              
 instrument_optode (Oxygen Optode) ?              
 instrument_suna (SUNA Nitrate Sensor) ?              
 c_ballast_pumped (cc) ?          -233.0    233.0
 c_fin (rad) ?          -0.45    0.45
 c_heading ?          1.99147    4.67034
 c_wpt_lat (lat) ?          0.0    4124.94
 c_wpt_lon (lon) ?          -7413.7    0.0
 crs ?              
 m_ballast_pumped (cc) ?          -235.149    235.841
 m_battery (volts) ?          13.1864    16.3055
 m_battpos (in) ?          0.00125275    0.973192
 m_coulomb_amphr_total (amp-hrs) ?          1.68625    188.139
 m_depth (Depth, m) ?          0.0    105.587
 m_fin (rad) ?          -0.468926    0.459017
 m_gps_lat (degrees_minutes_north) ?          3900.0791    4125.2159
 m_gps_lon (degrees_minutes_east) ?          -7413.704    -7056.9332
 m_heading (rad) ?          0.0    6.28144
 m_lat (degrees_minutes_north) ?          3859.95278287004    4125.21523253171
 m_leakdetect_voltage (volts) ?          2.47118    2.47769
 m_leakdetect_voltage_forward (volts) ?          2.47286    2.47958
 m_lon (degrees_minutes_east) ?          -7413.70059999931    -7056.94330001444
 m_pitch (rad) ?          -0.783653    0.647517
 m_present_time (UTC) ?          2023-03-24T15:08:16Z    2023-05-03T13:33:53Z
 m_roll (rad) ?          -0.719076    0.0837758
 m_vacuum (inHg) ?          6.39417    9.22682
 m_water_depth (m) ?          -1.0    133.657
 m_water_vx (m s-1) ?          -0.305922    0.186617
 m_water_vy (m s-1) ?          -0.265258    0.145115
 pressure (CTD Pressure, bar) ?          -0.22    104.98
 sci_m_present_secs_into_mission (sec) ?          47.8855    1731890.0
 sci_m_present_time (UTC) ?          2023-03-24T15:10:45Z    2023-05-03T13:17:07Z
 sci_oxy4_oxygen (uM) ?          0.0    347.252
 sci_suna_nitrate_concentration (umol/L) ?          -1.13073    10.3375
 sci_water_cond (S m-1) ?          0.0    4.23981
 sci_water_pressure (CTD Pressure, bar) ?          -0.022    10.498
 sci_water_temp (Celsius) ?          0.0    13.7825
 
Server-side Functions ?
 distinct() ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 106;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.67967049632275e+9, 1.68312083331339e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String comment "Alias for m_present_time";
    String ioos_category "Time";
    String long_name "m_present_time";
    String source_sensor "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";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  latitude {
    UInt32 _ChunkSizes 106;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 39.00131833333333, 41.420265;
    String axis "Y";
    Int32 bytes 8;
    String comment "m_gps_lat converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    UInt32 _ChunkSizes 106;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -74.2284, -70.94888666666667;
    String axis "X";
    Int32 bytes 8;
    String comment "m_gps_lon converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    UInt32 _ChunkSizes 106;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.2183275, 104.1499;
    String axis "Z";
    String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
    String ioos_category "Location";
    String long_name "CTD Depth";
    String observation_type "calculated";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "llat_pressure,llat_latitude";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  trajectory {
    UInt32 _ChunkSizes 22;
    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";
  }
  source_file {
    UInt32 _ChunkSizes 37;
    String all_sensors "0";
    String comment "Name of the source data file and associated file metadata";
    String dbd_label "DBD_ASC(dinkum_binary_data_ascii)file";
    String encoding_ver "2";
    Int32 file_size_bytes 17469;
    String filename "unit_648-2023-105-1-299";
    String filename_extension "sbd";
    String filename_label "unit_648-2023-105-1-299-sbd(01270299)";
    String fileopen_time "Wed_May__3_13:12:48_2023";
    String ioos_category "Unknown";
    String long_name "Source data file";
    String mission_name "STD_SUNA.MI";
    String num_ascii_tags "14";
    String num_label_lines "3";
    String num_segments "1";
    String segment_filename_0 "unit_648-2023-105-1-299";
    String sensors_per_cycle "31";
    String source_file "/home/coolgroup/slocum/deployments/2023/unit_648-20230324T1507/data/in/ascii/sbd/unit_648_2023_105_1_299_sbd.dat";
    String the8x3_filename "01270299";
  }
  platform {
    Int32 _FillValue -2147483647;
    String depth_rating "200m";
    String glider_type "Teledyne Webb Research Slocum G2 glider";
    String id "unit_648";
    String instruments "instrument_ctd,instrument_optode,instrument_suna";
    String ioos_category "Unknown";
    String long_name "Slocum Glider unit_648";
    String os_version "8.5";
    String type "platform";
    String wmo_id "8901015";
    String wmo_platform_code "8901015";
  }
  instrument_ctd {
    Int32 _FillValue -2147483647;
    String calibration_date "2022-08-01";
    String comment "Pumped";
    String factory_calibrated "2022-08-01";
    String ioos_category "Identifier";
    String long_name "Conductivity, Temperature, Depth (CTD) Sensor";
    String make_model "Sea-Bird SBE 41CP CTD";
    String owner "University of Rhode Island";
    String platform "platform";
    String serial_number "9366";
    String type "instrument";
  }
  instrument_optode {
    Int32 _FillValue -2147483647;
    String calibration_date "2022-11-01";
    String factory_calibrated "2022-11-01";
    String ioos_category "Identifier";
    String long_name "Oxygen Optode";
    String make_model "Aanderaa Oxygen Optode 4831";
    String owner "University of Rhode Island";
    String platform "platform";
    String serial_number "628";
    String type "instrument";
  }
  instrument_suna {
    Int32 _FillValue -2147483647;
    String calibration_date "2023-03-01";
    String factory_calibrated "2023-03-01";
    String ioos_category "Identifier";
    String long_name "SUNA Nitrate Sensor";
    String make_model "Sea-Bird SUNA V2 Nitrate Sensor";
    String owner "University of Rhode Island";
    String platform "platform";
    String serial_number "1191";
    String type "instrument";
  }
  c_ballast_pumped {
    UInt32 _ChunkSizes 1024;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -233.0, 233.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_ballast_pumped";
    String sensor "c_ballast_pumped";
    String source_sensor "c_ballast_pumped";
    String type "f4";
    String units "cc";
  }
  c_fin {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.45, 0.45;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_fin";
    String sensor "c_fin";
    String source_sensor "c_fin";
    String type "f4";
    String units "rad";
  }
  c_heading {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.99147, 4.67034;
    String ioos_category "Unknown";
  }
  c_wpt_lat {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 4124.94;
    Int32 bytes 8;
    String ioos_category "Location";
    String long_name "c_wpt_lat";
    String sensor "c_wpt_lat";
    String source_sensor "c_wpt_lat";
    String type "f8";
    String units "lat";
  }
  c_wpt_lon {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7413.7, 0.0;
    Int32 bytes 8;
    String ioos_category "Location";
    String long_name "c_wpt_lon";
    String sensor "c_wpt_lon";
    String source_sensor "c_wpt_lon";
    String type "f8";
    String units "lon";
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Unknown";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
  }
  m_ballast_pumped {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -235.149, 235.841;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_ballast_pumped";
    String sensor "m_ballast_pumped";
    String source_sensor "m_ballast_pumped";
    String type "f4";
    String units "cc";
  }
  m_battery {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 13.1864, 16.3055;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_battery";
    String sensor "m_battery";
    String source_sensor "m_battery";
    String type "f4";
    String units "volts";
  }
  m_battpos {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.00125275, 0.973192;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_battpos";
    String sensor "m_battpos";
    String source_sensor "m_battpos";
    String type "f4";
    String units "in";
  }
  m_coulomb_amphr_total {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.68625, 188.139;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_coulomb_amphr_total";
    String sensor "m_coulomb_amphr_total";
    String source_sensor "m_coulomb_amphr_total";
    String type "f4";
    String units "amp-hrs";
  }
  m_depth {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 105.587;
    String axis "Z";
    Int32 bytes 4;
    String comment "Glider pressure transducer measured pressure";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "m_depth";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  m_fin {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.468926, 0.459017;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_fin";
    String sensor "m_fin";
    String source_sensor "m_fin";
    String type "f4";
    String units "rad";
  }
  m_gps_lat {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 3900.0791, 4125.2159;
    String axis "Y";
    Int32 bytes 8;
    String comment "Latitude measured using on-board GPS.  NMEA coordinates.";
    String ioos_category "Time";
    String long_name "GPS Measured Latitude";
    String observation_type "measured";
    Int32 precision 5;
    String source_sensor "m_gps_lat";
    String units "degrees_minutes_north";
    Float64 valid_max 9000.0;
    Float64 valid_min -9000.0;
  }
  m_gps_lon {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7413.704, -7056.9332;
    String axis "X";
    Int32 bytes 8;
    String comment "Longitude measured using on-board GPS. NMEA coordinates.";
    String ioos_category "Time";
    String long_name "GPS Measured Longitude";
    String observation_type "measured";
    Int32 precision 5;
    String source_sensor "m_gps_lon";
    String units "degrees_minutes_east";
    Float64 valid_max 18000.0;
    Float64 valid_min -18000.0;
  }
  m_heading {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 6.28144;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_heading";
    String sensor "m_heading";
    String source_sensor "m_heading";
    String type "f4";
    String units "rad";
  }
  m_lat {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 3859.95278287004, 4125.21523253171;
    String axis "Y";
    Int32 bytes 8;
    String comment "Dead-reckoned latitude calculated by the glider while underwater. NMEA coordinates";
    String ioos_category "Time";
    String long_name "Dead-Reckoned Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_lat";
    String standard_name "latitude";
    String units "degrees_minutes_north";
    Float64 valid_max 9000.0;
    Float64 valid_min -9000.0;
  }
  m_leakdetect_voltage {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.47118, 2.47769;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_leakdetect_voltage";
    String sensor "m_leakdetect_voltage";
    String source_sensor "m_leakdetect_voltage";
    String type "f4";
    String units "volts";
  }
  m_leakdetect_voltage_forward {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.47286, 2.47958;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_leakdetect_voltage_forward";
    String sensor "m_leakdetect_voltage_forward";
    String source_sensor "m_leakdetect_voltage_forward";
    String type "f4";
    String units "volts";
  }
  m_lon {
    UInt32 _ChunkSizes 106;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7413.70059999931, -7056.94330001444;
    String axis "X";
    Int32 bytes 8;
    String comment "Dead-reckoned longitude calculoned by the glider while underwater. NMEA coordinates";
    String ioos_category "Time";
    String long_name "Dead-Reckoned Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_lon";
    String standard_name "longitude";
    String units "degrees_minutes_east";
    Float64 valid_max 18000.0;
    Float64 valid_min -18000.0;
  }
  m_pitch {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.783653, 0.647517;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_pitch";
    String sensor "m_pitch";
    String source_sensor "m_pitch";
    String type "f4";
    String units "rad";
  }
  m_present_time {
    UInt32 _ChunkSizes 106;
    Float64 actual_range 1.67967049632275e+9, 1.68312083331339e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "m_present_time";
    String source_sensor "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";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  m_roll {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.719076, 0.0837758;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_roll";
    String sensor "m_roll";
    String source_sensor "m_roll";
    String type "f4";
    String units "rad";
  }
  m_vacuum {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 6.39417, 9.22682;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_vacuum";
    String sensor "m_vacuum";
    String source_sensor "m_vacuum";
    String type "f4";
    String units "inHg";
  }
  m_water_depth {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 133.657;
    Int32 bytes 4;
    String ioos_category "Bathymetry";
    String long_name "m_water_depth";
    String sensor "m_water_depth";
    String source_sensor "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String type "f4";
    String units "m";
  }
  m_water_vx {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.305922, 0.186617;
    Int32 bytes 4;
    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 "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String source_sensor "m_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float32 valid_max 10.0;
    Float32 valid_min -10.0;
  }
  m_water_vy {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.265258, 0.145115;
    Int32 bytes 4;
    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 "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String source_sensor "m_water_vy";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float32 valid_max 10.0;
    Float32 valid_min -10.0;
  }
  pressure {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.22, 104.98;
    String axis "Z";
    Int32 bytes 4;
    String comment "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar";
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  sci_m_present_secs_into_mission {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 47.8855, 1731890.0;
    Int32 bytes 4;
    String ioos_category "Time";
    String long_name "sci_m_present_secs_into_mission";
    String sensor "sci_m_present_secs_into_mission";
    String source_sensor "sci_m_present_secs_into_mission";
    String type "f4";
    String units "sec";
  }
  sci_m_present_time {
    UInt32 _ChunkSizes 106;
    Float64 actual_range 1.6796706452421e+9, 1.68311982784915e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "sci_m_present_time";
    String source_sensor "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";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  sci_oxy4_oxygen {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 347.252;
    Int32 bytes 4;
    String ioos_category "Dissolved O2";
    String long_name "sci_oxy4_oxygen";
    String sensor "sci_oxy4_oxygen";
    String source_sensor "sci_oxy4_oxygen";
    String type "f4";
    String units "uM";
  }
  sci_suna_nitrate_concentration {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.13073, 10.3375;
    Int32 bytes 4;
    String ioos_category "Dissolved Nutrients";
    String long_name "sci_suna_nitrate_concentration";
    String sensor "sci_suna_nitrate_concentration";
    String source_sensor "sci_suna_nitrate_concentration";
    String type "f4";
    String units "umol/L";
  }
  sci_water_cond {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 4.23981;
    Int32 bytes 4;
    String ioos_category "Salinity";
    String long_name "sci_water_cond";
    String observation_type "measured";
    String source_sensor "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  sci_water_pressure {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.022, 10.498;
    String axis "Z";
    Int32 bytes 4;
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  sci_water_temp {
    UInt32 _ChunkSizes 106;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 13.7825;
    Int32 bytes 4;
    String ioos_category "Temperature";
    String long_name "sci_water_temp";
    String observation_type "measured";
    String source_sensor "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.3";
    String acknowledgment "This deployment is supported by National Oceanic and Atmospheric Association Integrated Ocean Observing System.";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    String comment "Deployed by David Ullman and Kyle Aaron aboard Cap’n Bert out of Wickford, RI.";
    String contributor_name "Dave Ullman, Melissa Omand, Laura Nazzaro, John Kerfoot, Lori Garzio";
    String contributor_role "Principal Investigator and Pilot, Principal Investigator and Pilot, Data Management, Data Management, Data Management";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "gliderdata@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "Rutgers Center for Ocean Observing Leadership Glider Data Team";
    String creator_type "group";
    String creator_url "https://rucool.marine.rutgers.edu";
    String date_created "2023-05-03T14:35:08Z";
    String date_issued "2023-05-03T14:35:08Z";
    String date_modified "2023-05-03T14:35:08Z";
    String defaultGraphQuery "longitude,latitude,time&.draw=markers&.marker=6%7C3&.color=0xFFFFFF&.colorBar=Rainbow2%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
    String deployment "unit_648-20230324T1507";
    Float64 Easternmost_Easting -70.94888666666667;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON ((39.44394166666667 -74.20743833333333, 39.44394166666667 -74.20596999999999, 39.44240666666667 -74.20596999999999, 39.44240666666667 -74.20743833333333, 39.44394166666667 -74.20743833333333))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 41.420265;
    Float64 geospatial_lat_min 39.00131833333333;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.94888666666667;
    Float64 geospatial_lon_min -74.2284;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 104.1499;
    Float64 geospatial_vertical_min -0.2183275;
    String geospatial_vertical_positive "down";
    Int32 geospatial_vertical_resolution 0;
    String geospatial_vertical_units "m";
    String gts_ingest "True";
    String history 
"2023-05-03T14:35:08Z: /tmp/tmp65d3mk09/TrajectoryNetCDFWriter.pyx1aok1pe.nc created
2023-05-03T14:35:08Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2023/unit_648-20230324T1507/data/in/ascii/sbd/unit_648_2023_105_1_299_sbd.dat

2024-12-22T02:07:43Z (local files)
2024-12-22T02:07:43Z http://slocum-data.marine.rutgers.edu/erddap/tabledap/unit_648-20230324T1507-trajectory-raw-rt.html";
    String id "unit_648-20230324T1507";
    String infoUrl "https://rucool.marine.rutgers.edu";
    String institution "Graduate School of Oceanography, University of Rhode Island ";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String ioos_regional_association "MARACOOS";
    String keywords_vocabulary "NASA/GCMD Earth Sciences Keywords Version 8.5";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String naming_authority "edu.rutgers.rucool";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    Float64 Northernmost_Northing 41.420265;
    String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
    String platform_type "Slocum Glider";
    String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
    String processing_level "Raw Slocum glider time-series dataset from the native data file format. No quality control provided.";
    String product_version "0.0";
    String program "MARACOOS";
    String project "MARACOOS";
    String publisher_email "gliderdata@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://rucool.marine.rutgers.edu";
    String sea_name "Mid-Atlantic Bight";
    String source "Observational Slocum glider data from source dba file unit_648-2023-105-1-299-sbd(01270299)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 39.00131833333333;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "source_file";
    String summary "This glider mission is one of a series of MARACOOS surveys of shelf hydrography over the northern mid-Atlantic Bight. The glider will survey the shelf in a zig-zag pattern starting in Rhode Island Sound south of the Narragansett Bay mouth and ending off the New Jersey coast at Tuckerton. In addition to the standard payload CTD, the glider carries an oxygen optode and a SUNA-V2 nitrate sensor. The mission will provide novel observations of the spatial variability of dissolved nitrate, an important phytoplankton nutrient, during the spring bloom period.";
    String time_coverage_duration "PT22M21.11344S";
    String time_coverage_end "2023-05-03T13:33:53Z";
    String time_coverage_resolution "PT12S";
    String time_coverage_start "2023-03-24T15:08:16Z";
    String title "unit_648-20230324T1507 Real Time Raw Time Series";
    String uuid "e7b34229-22ef-4244-be9a-fb45e25797ab";
    Float64 Westernmost_Easting -74.2284;
    String wmo_id "8901015";
    String wmo_platform_code "8901015";
  }
}

 

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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