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Dataset Title:  ud_476-20200204T1911 Real-Time Science Profile Subscribe RSS
Institution:  University of Delaware,Rutgers University,University of Alaska Fairbanks   (Dataset ID: ud_476-20200204T1911-profile-sci-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 (Timestamp, UTC) ?          2020-02-04T19:15:08Z    2020-02-10T11:46:46Z
  < slider >
 latitude (degrees_north) ?          -64.87120771399466    -64.80542999999999
  < slider >
 longitude (degrees_east) ?          -64.23838666666667    -64.01085833333333
  < slider >
 depth (CTD Depth, m) ?          -0.2871606    189.6953
  < slider >
 trajectory (Trajectory/Deployment Name) ?      
   - +  ?
 source_file (Source data file) ?      
   - +  ?
 beta_700nm (m-1 sr-1) ?          1.0556E-4    6.4148E-4
 chlorophyll_a (ug L-1) ?          0.0288    4.4712
 conductivity (Raw Conductivity, S m-1) ?          2.74552    3.01557
 crs ?              
 ctd41cp_timestamp (UTC) ?          2020-02-04T19:15:08Z    2020-02-10T11:46:46Z
 density (kg m-3) ?          1025.711    1028.582
 instrument_bsipar ?              
 instrument_ctd ?              
 instrument_echosounder ?              
 instrument_flbbslc (ECO Puck) ?              
 instrument_optode (Oxygen Optode) ?              
 m_pitch (rad) ?          -0.521853    0.535816
 m_roll (rad) ?          -0.260054    0.0663225
 m_science_clothesline_lag (s) ?          -0.632416    32.3625
 optode_water_temperature (degree_C) ?          -0.711    2.601
 oxygen_concentration (micromoles L-1) ?          205.723    363.534
 oxygen_saturation (percent) ?          57.915    106.246
 platform (Slocum Glider ud_476) ?              
 potential_temperature (degree_C) ?          -0.7969566    3.109005
 pressure (CTD Pressure, bar) ?          -0.29    191.66
 profile_id ?      
   - +  ?
 profile_lat (degree_north) ?          -64.87108525896397    -64.80602106580515
 profile_lon (degree_east) ?          -64.23668023644099    -64.0127249750968
 profile_time (Profile Center Time, UTC) ?          2020-02-04T19:16:54Z    2020-02-10T11:46:20Z
 salinity (Practical Salinity, 1) ?          32.25983    34.52941
 sci_bsipar_par (uE m^-2 sec^-1) ?          348171.0    3.59795994E9
 sci_bsipar_sensor_volts (volts) ?          0.009958    0.472846
 sci_bsipar_supply_volts (volts) ?          9.701    10.827
 sci_bsipar_temp (degC) ?          1.13    4.03
 sci_echosndr853_ping_count (nodim) ?          0.0    3578.0
 sci_m_disk_free (Mbytes) ?          1512.44    1636.31
 sci_m_present_time (UTC) ?          2020-02-04T19:15:08Z    2020-02-10T11:46:46Z
 sci_oxy4_calphase (deg) ?          34.089    41.895
 sci_water_pressure (CTD Pressure, bar) ?          -0.029    19.166
 sound_speed (Sound Velocity, m s-1) ?          1444.6    1459.278
 temperature (Raw Temperature, degree_C) ?          -0.7949    3.109
 u (m s-1) ?          -0.0898634    0.154905
 v (m s-1) ?          -0.0606986    0.136404
 water_depth (m_water_depth, m) ?          -1.0    279.772
 
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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.58084370895923e+9, 1.58133520695169e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String comment "Alias for m_present_time";
    String ioos_category "Time";
    String long_name "Timestamp";
    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 {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.87120771399466, -64.80542999999999;
    String axis "Y";
    Int32 bytes 8;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    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 {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.23838666666667, -64.01085833333333;
    String axis "X";
    Int32 bytes 8;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    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 {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.2871606, 189.6953;
    String ancillary_variables "instrument_ctd";
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    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 {
    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 {
    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 34692;
    String filename "ud_476-2020-040-2-0";
    String filename_extension "sbd";
    String filename_label "ud_476-2020-040-2-0-sbd(01290000)";
    String fileopen_time "Mon_Feb_10_11:44:11_2020";
    String ioos_category "Unknown";
    String long_name "Source data file";
    String mission_name "200_N.MI";
    String num_ascii_tags "14";
    String num_label_lines "3";
    String num_segments "1";
    String segment_filename_0 "ud_476-2020-040-2-0";
    String sensors_per_cycle "111";
    String source_file "/home/coolgroup/slocum/deployments/2020/ud_476-20200204T1911/data/in/ascii/sbd/ud_476_2020_040_2_0_sbd.dat";
    String the8x3_filename "01290000";
  }
  beta_700nm {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.0556e-4, 6.4148e-4;
    String ancillary_variables "instrument_flbbslc";
    Int32 bytes 4;
    String ioos_category "Ocean Color";
    String long_name "Beta 700nm at 117 degrees";
    String measurement_angle "117 degrees";
    String measurement_wavelength "700nm";
    String sensor "sci_flbb_bb_units";
    String source_sensor "sci_flbb_bb_units";
    String type "f4";
    String units "m-1 sr-1";
  }
  chlorophyll_a {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0288, 4.4712;
    String ancillary_variables "instrument_flbbslc";
    Int32 bytes 4;
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll a";
    String sensor "sci_flbb_chlor_units";
    String source_sensor "sci_flbb_chlor_units";
    String standard_name "mass_concentration_of_chlorophyll_a_in_seawater";
    String type "f4";
    String units "ug L-1";
  }
  conductivity {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.74552, 3.01557;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 6.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Salinity";
    String long_name "Raw Conductivity";
    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;
  }
  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;
  }
  ctd41cp_timestamp {
    Float64 actual_range 1.58084370808726e+9, 1.58133520668043e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "CTD41cp Timestamp";
    String source_sensor "sci_ctd41cp_timestamp";
    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;
  }
  density {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1025.711, 1028.582;
    String ancillary_variables "instrument_ctd";
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String ioos_category "Salinity";
    String long_name "Density";
    String observation_type "calculated";
    String standard_name "sea_water_density";
    String units "kg m-3";
    Float32 valid_max 1015.0;
    Float32 valid_min 1040.0;
  }
  instrument_bsipar {
    Int32 _FillValue -2147483647;
    String calibration_date "2019-02-15";
    String factory_calibrated "2019-02-15";
    String ioos_category "Ocean Color";
    String long_name "Conductivity, Temperature, Depth (CTD) Sensor";
    String make_model "Biospherical PAR QSP2155 Radiometer";
    String owner "University of Delaware";
    String platform "platform";
    Int32 serial_number 50283;
    String type "instrument";
  }
  instrument_ctd {
    Int32 _FillValue -2147483647;
    String calibration_date "2019-01-29";
    String comment "Pumped";
    String factory_calibrated "2019-01-29";
    String ioos_category "Identifier";
    String long_name "Conductivity, Temperature, Depth (CTD) Sensor";
    String make_model "Sea-Bird GPCTD";
    String owner "University of Delaware";
    String platform "platform";
    String serial_number "9537P";
    String type "instrument";
  }
  instrument_echosounder {
    Int32 _FillValue -2147483647;
    String calibration_date "2019-07-01";
    String comment "Echosounder ES with Data Logger. Calibrated in house 2019-07-01.";
    String ioos_category "Identifier";
    String long_name "Echosounder";
    String make_model "Imaginex 853-ES";
    String owner "University of Delaware";
    String platform "platform";
    Int32 serial_number 8367;
    String type "instrument";
    String user_calibrated "2019-07-01";
  }
  instrument_flbbslc {
    Int32 _FillValue -2147483647;
    String calibration_date "2019-02-14";
    String comment "Chlorophyll a,beta700nm";
    String factory_calibrated "2019-02-14";
    String ioos_category "Identifier";
    String long_name "ECO Puck";
    String make_model "Sea-Bird ECO flbbslc";
    String owner "University of Delaware";
    String platform "platform";
    Int32 serial_number 5499;
    String type "instrument";
  }
  instrument_optode {
    Int32 _FillValue -2147483647;
    String calibration_date "2019-06-01";
    String comment "2 point calibration performed at Rutgers University";
    String ioos_category "Identifier";
    String long_name "Oxygen Optode";
    String make_model "Aanderaa Oxygen Optode 4831";
    String owner "University of Delaware";
    String platform "platform";
    Int32 serial_number 334;
    String type "instrument";
  }
  m_pitch {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.521853, 0.535816;
    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_roll {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.260054, 0.0663225;
    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_science_clothesline_lag {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.632416, 32.3625;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_science_clothesline_lag";
    String sensor "m_science_clothesline_lag";
    String source_sensor "m_science_clothesline_lag";
    String type "f4";
    String units "s";
  }
  optode_water_temperature {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.711, 2.601;
    Int32 bytes 4;
    String ioos_category "Temperature";
    String long_name "Optode Measured Water Temperature";
    String sensor "sci_oxy4_temp";
    String source_sensor "sci_oxy4_temp";
    String standard_name "temperature_of_sensor_for_oxygen_in_sea_water";
    String type "f4";
    String units "degree_C";
  }
  oxygen_concentration {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 205.723, 363.534;
    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 standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String type "f4";
    String units "micromoles L-1";
  }
  oxygen_saturation {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 57.915, 106.246;
    Int32 bytes 4;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved O2";
    String long_name "Oxygen Saturation";
    String sensor "sci_oxy4_saturation";
    String source_sensor "sci_oxy4_saturation";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String type "f4";
    String units "percent";
  }
  platform {
    Int32 _FillValue -2147483647;
    String comment "SWARM Palmer LTER deployment";
    String depth_rating "1000m";
    String glider_type "Teledyne Webb Research Slocum G2 Glider";
    String id "ud_476";
    String instrument "instrument_ctd,instrument_flbbcd,instrument_azfp,instrument_echosounder,instrument_bsipar";
    String ioos_category "Unknown";
    String long_name "Slocum Glider ud_476";
    String os_version "8.2";
    String type "platform";
    String wmo_id "7801507";
  }
  potential_temperature {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.7969566, 3.109005;
    String ancillary_variables "instrument_ctd";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Salinity";
    String long_name "Potential Temperature";
    String observation_type "calculated";
    String standard_name "sea_water_potential_temperature";
    String units "degree_C";
    Float32 valid_max 0.0;
    Float32 valid_min 40.0;
  }
  pressure {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.29, 191.66;
    String axis "Z";
    Int32 bytes 4;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    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;
  }
  profile_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1580843814, 1581277048;
    String ancillary_variables "profile_time";
    String cf_role "profile_id";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String comment "Unique identifier of the profile. The profile ID is the mean profile timestamp";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.87108525896397, -64.80602106580515;
    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 Center Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String standard_name "latitude";
    String units "degree_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.23668023644099, -64.0127249750968;
    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 Center Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String standard_name "longitude";
    String units "degree_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_time {
    Float64 actual_range 1.5808438147954006e+9, 1.5813351804724007e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String ioos_category "Time";
    String long_name "Profile Center Time";
    String observation_type "calculated";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  salinity {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 32.25983, 34.52941;
    String ancillary_variables "conductivity,temperature,presssure";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Practical Salinity";
    String observation_type "calculated";
    String standard_name "sea_water_practical_salinity";
    String units "1";
    Float32 valid_max 0.0;
    Float32 valid_min 40.0;
  }
  sci_bsipar_par {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 348171.0, 3.59795994e+9;
    Int32 bytes 4;
    String ioos_category "Optical Properties";
    String long_name "sci_bsipar_par";
    String sensor "sci_bsipar_par";
    String source_sensor "sci_bsipar_par";
    String type "f4";
    String units "uE m^-2 sec^-1";
  }
  sci_bsipar_sensor_volts {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.009958, 0.472846;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_bsipar_sensor_volts";
    String sensor "sci_bsipar_sensor_volts";
    String source_sensor "sci_bsipar_sensor_volts";
    String type "f4";
    String units "volts";
  }
  sci_bsipar_supply_volts {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 9.701, 10.827;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_bsipar_supply_volts";
    String sensor "sci_bsipar_supply_volts";
    String source_sensor "sci_bsipar_supply_volts";
    String type "f4";
    String units "volts";
  }
  sci_bsipar_temp {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.13, 4.03;
    Int32 bytes 4;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "sci_bsipar_temp";
    String sensor "sci_bsipar_temp";
    String source_sensor "sci_bsipar_temp";
    String type "f4";
    String units "degC";
  }
  sci_echosndr853_ping_count {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 3578.0;
    Int32 bytes 4;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "sci_echosndr853_ping_count";
    String sensor "sci_echosndr853_ping_count";
    String source_sensor "sci_echosndr853_ping_count";
    String type "f4";
    String units "nodim";
  }
  sci_m_disk_free {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1512.44, 1636.31;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "Sci M Disk Free";
    String sensor "sci_m_disk_free";
    String source_sensor "sci_m_disk_free";
    String type "f4";
    String units "Mbytes";
  }
  sci_m_present_time {
    Float64 actual_range 1.58084370895923e+9, 1.58133520695169e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    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_calphase {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 34.089, 41.895;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_oxy4_calphase";
    String sensor "sci_oxy4_calphase";
    String source_sensor "sci_oxy4_calphase";
    String type "f4";
    String units "deg";
  }
  sci_water_pressure {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.029, 19.166;
    String ancillary_variables "instrument_ctd";
    String axis "Z";
    Int32 bytes 4;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    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;
  }
  sound_speed {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1444.6, 1459.278;
    String ancillary_variables "instrument_ctd";
    Float64 colorBarMaximum 1550.0;
    Float64 colorBarMinimum 1500.0;
    String ioos_category "Currents";
    String long_name "Sound Velocity";
    String observation_type "calculated";
    String standard_name "speed_of_sound_in_sea_water";
    String units "m s-1";
    Float32 valid_max 1460.0;
    Float32 valid_min 1560.0;
  }
  temperature {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.7949, 3.109;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Raw Temperature";
    String observation_type "measured";
    String source_sensor "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "degree_C";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
  u {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.0898634, 0.154905;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "Eastward Depth-Averaged Current";
    String observation_type "calculated";
    String sensor "m_final_water_vx";
    String source_sensor "m_final_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  v {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.0606986, 0.136404;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "Northward Depth-Averaged Current";
    String observation_type "calculated";
    String sensor "m_final_water_vy";
    String source_sensor "m_final_water_vy";
    String standard_name "northward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  water_depth {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 279.772;
    Int32 bytes 4;
    Float64 colorBarMaximum 1200.0;
    Float64 colorBarMinimum 0.0;
    String comment "CTD depth plus altitude off the bottom";
    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";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.3";
    String cdm_data_type "Profile";
    String cdm_profile_variables "profile_id";
    String comment "Deployed by Josh Kohut, Katie Hudson, and Ashley Hann on Palmer zodiac with Matt Oliver and Dave Aragon providing shore support. Redeployed following third leak.";
    String contributor_name "Oscar Schofield,Josh Kohut,Hank Statscewich,Katherine Hudson,Dave Aragon,Nicole Waite,Chip Haldeman,Laura Nazzaro,John Kerfoot";
    String contributor_role "Principal Investigator,Principal Investigator,Principal Investigator,Graduate Student,Glider Pilot,Glider Pilot,Glider Pilot,Data Manager,Data Manager";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "kerfoot@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "John Kerfoot";
    String creator_type "person";
    String creator_url "https://rucool.marine.rutgers.edu";
    String date_created "2020-02-10T15:00:29Z";
    String date_issued "2020-02-10T15:00:29Z";
    String date_modified "2020-02-10T15:00:29Z";
    String defaultGraphQuery "temperature,depth,time&time>=max(time)-1days&sci_water_temp!=NaN&.draw=markers&.marker=2%7C5&.color=0xFFFFFF&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff&.yRange=%7C%7Cfalse";
    Int32 deployment_id 489;
    String deployment_name "ud_476-20200204T1911";
    Float64 Easternmost_Easting -64.01085833333333;
    String featureType "Profile";
    String geospatial_bounds "POLYGON ((-64.86293068600047 -64.04518248161456, -64.86293068600047 -64.04498333333332, -64.86295166666667 -64.04498333333332, -64.86295166666667 -64.04518248161456, -64.86293068600047 -64.04518248161456))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max -64.80542999999999;
    Float64 geospatial_lat_min -64.87120771399466;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -64.01085833333333;
    Float64 geospatial_lon_min -64.23838666666667;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Int32 geospatial_verical_resolution 0;
    Float64 geospatial_vertical_max 189.6953;
    Float64 geospatial_vertical_min -0.2871606;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2020-02-10T15:00:29Z: /tmp/tmp1_vbjprz/ud_476_20200210T114622Z_sbd41cqh0d2.nc created
2020-02-10T15:00:29Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_profiles_to_nc.py /home/coolgroup/slocum/deployments/2020/ud_476-20200204T1911/data/in/ascii/sbd/ud_476_2020_040_2_0_sbd.dat

2023-01-31T21:22:51Z (local files)
2023-01-31T21:22:51Z http://slocum-data.marine.rutgers.edu/erddap/tabledap/ud_476-20200204T1911-profile-sci-rt.html";
    String id "ud_476-20200204T1911";
    String infoUrl "https://rucool.marine.rutgers.edu";
    String institution "University of Delaware,Rutgers University,University of Alaska Fairbanks";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String keywords "beta_700nm, chlorophyll_a, conductivity, crs, ctd41cp_timestamp, density, depth, instrument_bsipar, instrument_ctd, instrument_echosounder, instrument_flbbslc, instrument_optode, latitude, longitude, m_pitch, m_roll, m_science_clothesline_lag, optode_water_temperature, oxygen_concentration, oxygen_saturation, platform, potential_temperature, pressure, profile_id, profile_lat, profile_lon, profile_time, salinity, sci_bsipar_par, sci_bsipar_sensor_volts, sci_bsipar_supply_volts, sci_bsipar_temp, sci_echosndr853_ping_count, sci_m_disk_free, sci_m_present_time, sci_oxy4_calphase, sci_water_pressure, sound_speed, source_file, temperature, time, trajectory, u, ud_476, ud_476-20200204T1911, v, water_depth";
    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 -64.80542999999999;
    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 "1.0";
    String program "SWARM";
    String project "SWARM";
    String publisher_email "kerfoot@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://lternet.edu/site/palmer-antarctica-lter/,https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=7671";
    String sea_name "Southern Ocean";
    String source "Observational Slocum glider data from source dba file ud_476-2020-040-2-0-sbd(01290000)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -64.87120771399466;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "profile_id, trajectory, source_file";
    String summary "The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these biological hotspots.  Instead, the implication is that horizontal dynamics are likely more important to maintaining these biological hotspots than local upwelling. However, coincident measures of phytoplankton, prey fields, and predator locations in their advective context have not been made to establish the ecological importance of horizontal flow.  In this project, we will simultaneously sample across the entire food web from the phytoplankton and prey fields to the top predators to understand the ocean features that support life in these polar systems.  For the first time in this region, we will integrate these glider deployed sensors with moored, remote sensed and small boat platforms to simultaneously map phytoplankton blooms, krill aggregations, and top predator foraging relative to dynamic ocean features. This real-time low-resolution dataset contains temperature, salinity, chlorophyll_a, CDOM, beta_700nm and oxygen profiles.";
    String time_coverage_duration "PT49.74158S";
    String time_coverage_end "2020-02-10T11:46:46Z";
    String time_coverage_resolution "PT02S";
    String time_coverage_start "2020-02-04T19:15:08Z";
    String title "ud_476-20200204T1911 Real-Time Science Profile";
    String uuid "b3337399-ad92-4df1-b5ba-0adc096b7d6d";
    Float64 Westernmost_Easting -64.23838666666667;
    String wmo_id "7801507";
  }
}

 

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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