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Dataset Title:  ru01-20040608T1430 Delayed Mode Raw Time Series Subscribe RSS
Institution:  Rutgers University   (Dataset ID: ru01-20040608T1430-trajectory-raw-delayed)
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) ?          2004-06-08T14:41:43Z    2004-06-24T14:06:23Z
  < slider >
 latitude (degrees_north) ?          38.76678833333334    39.560628333333334
  < slider >
 longitude (degrees_east) ?          -74.25873333333334    -73.11013
  < slider >
 depth (CTD Depth, m) ?          -0.109162    101.2244
  < slider >
 trajectory (Trajectory/Deployment Name) ?          "ru01-20040608T1430"    "ru01-20040608T1430"
 source_file (Source data file) ?      
   - +  ?
 platform (ru01 Slocum G1) ?              
 instrument_ctd (SBE CT Sail) ?              
 c_fin (rad) ?          -0.705    0.705
 c_heading (rad) ?          0.0    6.28309
 c_pitch (rad) ?          -0.4363    0.4363
 c_roll (rad) ?          0.0    0.0
 c_wpt_lat (lat) ?          0.0    3932.36000006146
 c_wpt_lon (lon) ?          -7414.00999999931    0.0
 crs ?              
 m_altitude (m) ?          0.0    29.8071
 m_depth (Depth, m) ?          0.0    102.318
 m_dr_x_actual_err (m) ?          -3783.26    4349.95
 m_dr_y_actual_err (m) ?          -4437.97    4326.8
 m_fin (rad) ?          -0.721814    0.714802
 m_final_water_vx (m s-1) ?          -0.176846    0.267288
 m_final_water_vy (m s-1) ?          -0.147408    0.265805
 m_gps_full_status (enum) ?          0    7
 m_gps_lat (degrees_minutes_north) ?          3846.0073    6.9697E7
 m_gps_lon (degrees_minutes_east) ?          -7415.524    6.9697E7
 m_gps_mag_var (rad) ?          0.0    0.23911
 m_gps_status (enum) ?          0    69
 m_heading (rad) ?          0.0    6.28139
 m_iridium_call_num (nodim) ?          1124.0    1226.0
 m_iridium_redials (nodim) ?          0.0    3.0
 m_lat (degrees_minutes_north) ?          3846.00730005919    3933.63770006151
 m_lon (degrees_minutes_east) ?          -7415.52399999934    -7304.99186987144
 m_pitch (rad) ?          -0.795864    0.553265
 m_present_time (UTC) ?          2004-06-08T14:41:43Z    2004-06-24T14:06:23Z
 m_pressure (Flight Pressure, bar) ?          -0.0349835    10.2318
 m_roll (rad) ?          -0.347318    0.0750486
 m_science_clothesline_lag (s) ?          -20.0    53.0
 m_vacuum (inHg) ?          6.25545    9.64067
 m_water_depth (m) ?          -1.0    124.777
 m_water_vx (m s-1) ?          -0.177691    0.268238
 m_water_vy (m s-1) ?          -0.147444    0.267145
 pressure (CTD Pressure, bar) ?          -0.11    102.02
 sci_m_present_time (UTC) ?          2004-06-08T15:53:20Z    2004-06-24T15:13:20Z
 sci_software_ver (nodim) ?          2.18    2.18
 sci_water_cond (S m-1) ?          3.0    4.74967
 sci_water_pressure (CTD Pressure, bar) ?          -0.011    10.202
 sci_water_temp (Celsius) ?          4.7319    23.8836
 x_software_ver (nodim) ?          5.41    5.41
 
Server-side Functions ?
 distinct() ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 75;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.086705703e+9, 1.088085983e+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 75;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 38.76678833333334, 39.560628333333334;
    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 75;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -74.25873333333334, -73.11013;
    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 75;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.109162, 101.2244;
    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 standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  trajectory {
    UInt32 _ChunkSizes 18;
    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 31;
    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 15086;
    String filename "ru01-2004-175-0-5-sf";
    String filename_extension "dbd";
    String filename_label "ru01-2004-175-0-5-dbd(03930005)";
    String fileopen_time "Thu_Jun_24_14:03:25_2004";
    String ioos_category "Unknown";
    String long_name "Source data file";
    String mission_name "ALINE30.MI";
    String num_ascii_tags "14";
    String num_label_lines "3";
    String num_segments "1";
    String segment_filename_0 "ru01-2004-175-0-5";
    String sensors_per_cycle "38";
    String source_file "/home/coolgroup/slocum/deployments/2004/ru01-20040608T1430/data/in/ascii/dbd/ru01_2004_175_0_5_dbd.dat";
    String the8x3_filename "03930005";
  }
  platform {
    Int32 _FillValue -2147483647;
    String depth_rating "100m";
    String description "A long-range autonomous underwater vehicle (AUV) based on buoyancy. It is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 54 kgs. It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 600-6000 km, a deployment length of 15 days to 12 months and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is .35 m/s. It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem.";
    String id "ru01";
    String instruments "instrument_ctd";
    String ioos_category "Unknown";
    String long_name "ru01 Slocum G1";
    String maker "Teledyne Webb Research";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0020/,https://vocab.nerc.ac.uk/collection/B75/current/ORG01077/";
    String model "Teledyne Webb Research Slocum G1 glider";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/B76/current/B7600013/";
    String os_version "6.38";
    String owner "Rutgers University";
    String serial_number "11";
    String type "sub-surface gliders";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/27/";
  }
  instrument_ctd {
    Int32 _FillValue -2147483647;
    String calibration_date "2003-01-24";
    String comment "Unpumped";
    String description "A self-contained unpumped unit comprising the temperature, conductivity and pressure sensors that is designed specifically for deployment on ocean gliders. The sensors are typically installed externally on the hull of the glider. These are OEM products with variable specifications; they are calibrated in a calibration fixture at Sea-Bird, removed from that fixture, and installed in a housing that Sea-Bird does not know or have control over. Additionally, sensor performance is dependent on flow rate through the cell and water column temperature and salinity gradients.";
    String factory_calibrated "2003-01-24";
    String ioos_category "Identifier";
    String long_name "SBE CT Sail";
    String maker "Sea-Bird Scientific";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/,https://vocab.nerc.ac.uk/collection/B75/current/ORG00226/";
    String model "Sea-Bird CT Sail CTD";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1188/";
    String owner "Rutgers University";
    String serial_number "13";
    String type "CTD,salinity sensor,sensor model,water temperature sensor";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/130/,https://vocab.nerc.ac.uk/collection/L05/current/350/,https://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/,https://vocab.nerc.ac.uk/collection/L05/current/134/";
  }
  c_fin {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.705, 0.705;
    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 {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 6.28309;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_heading";
    String sensor "c_heading";
    String source_sensor "c_heading";
    String type "f4";
    String units "rad";
  }
  c_pitch {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.4363, 0.4363;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_pitch";
    String sensor "c_pitch";
    String source_sensor "c_pitch";
    String type "f4";
    String units "rad";
  }
  c_roll {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_roll";
    String sensor "c_roll";
    String source_sensor "c_roll";
    String type "f4";
    String units "rad";
  }
  c_wpt_lat {
    UInt32 _ChunkSizes 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 3932.36000006146;
    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 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7414.00999999931, 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_altitude {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 29.8071;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_altitude";
    String sensor "m_altitude";
    String source_sensor "m_altitude";
    String type "f4";
    String units "m";
  }
  m_depth {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 102.318;
    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_dr_x_actual_err {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -3783.26, 4349.95;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_dr_x_actual_err";
    String sensor "m_dr_x_actual_err";
    String source_sensor "m_dr_x_actual_err";
    String type "f4";
    String units "m";
  }
  m_dr_y_actual_err {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -4437.97, 4326.8;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_dr_y_actual_err";
    String sensor "m_dr_y_actual_err";
    String source_sensor "m_dr_y_actual_err";
    String type "f4";
    String units "m";
  }
  m_fin {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.721814, 0.714802;
    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_final_water_vx {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.176846, 0.267288;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_final_water_vx";
    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";
  }
  m_final_water_vy {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.147408, 0.265805;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_final_water_vy";
    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";
  }
  m_gps_full_status {
    UInt32 _ChunkSizes 75;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 7;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "m_gps_full_status";
    String sensor "m_gps_full_status";
    String source_sensor "m_gps_full_status";
    String type "i1";
    String units "enum";
  }
  m_gps_lat {
    UInt32 _ChunkSizes 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 3846.0073, 6.9697e+7;
    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 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7415.524, 6.9697e+7;
    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_gps_mag_var {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.23911;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_gps_mag_var";
    String sensor "m_gps_mag_var";
    String source_sensor "m_gps_mag_var";
    String type "f4";
    String units "rad";
  }
  m_gps_status {
    UInt32 _ChunkSizes 75;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 69;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "m_gps_status";
    String sensor "m_gps_status";
    String source_sensor "m_gps_status";
    String type "i1";
    String units "enum";
  }
  m_heading {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 6.28139;
    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_iridium_call_num {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1124.0, 1226.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_iridium_call_num";
    String sensor "m_iridium_call_num";
    String source_sensor "m_iridium_call_num";
    String type "f4";
    String units "nodim";
  }
  m_iridium_redials {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 3.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_iridium_redials";
    String sensor "m_iridium_redials";
    String source_sensor "m_iridium_redials";
    String type "f4";
    String units "nodim";
  }
  m_lat {
    UInt32 _ChunkSizes 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 3846.00730005919, 3933.63770006151;
    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_lon {
    UInt32 _ChunkSizes 75;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -7415.52399999934, -7304.99186987144;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.795864, 0.553265;
    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 75;
    Float64 actual_range 1.086705703e+9, 1.088085983e+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_pressure {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.0349835, 10.2318;
    String axis "Z";
    Int32 bytes 4;
    String comment "Glider pressure transducer measured pressure";
    String ioos_category "Pressure";
    String long_name "Flight Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "m_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  m_roll {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.347318, 0.0750486;
    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 {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -20.0, 53.0;
    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";
  }
  m_vacuum {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 6.25545, 9.64067;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 124.777;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.177691, 0.268238;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.147444, 0.267145;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.11, 102.02;
    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_time {
    UInt32 _ChunkSizes 75;
    Float64 actual_range 1.08671e+9, 1.08809e+9;
    String axis "T";
    Int32 bytes 4;
    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_software_ver {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.18, 2.18;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_software_ver";
    String sensor "sci_software_ver";
    String source_sensor "sci_software_ver";
    String type "f4";
    String units "nodim";
  }
  sci_water_cond {
    UInt32 _ChunkSizes 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 3.0, 4.74967;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.011, 10.202;
    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 75;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 4.7319, 23.8836;
    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;
  }
  x_software_ver {
    UInt32 _ChunkSizes 1024;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 5.41, 5.41;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "x_software_ver";
    String sensor "x_software_ver";
    String source_sensor "x_software_ver";
    String type "f4";
    String units "nodim";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.3";
    String acknowledgment "This deployment is supported by various RU-COOL programs";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    String comment "Deployed by RU-COOL field operations team out of Tuckerton, NJ";
    String contributor_name "Scott Glenn,Oscar Schofied,Josh Kohut,John Kerfoot,Elizabeth Creed,Lori Garzio,Laura Nazzaro";
    String contributor_role "PrincipalInvestigator,PrincipalInvestigator,PrincipalInvestigator,Glider Operations,Glider Operations,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 "2024-12-18T18:06:32Z";
    String date_issued "2024-12-18T18:06:32Z";
    String date_modified "2024-12-18T18:06:32Z";
    String defaultGraphQuery "longitude,latitude,time&.draw=markers&.marker=6%7C3&.color=0xFFFFFF&.colorBar=Rainbow2%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
    String deployment "ru01-20040608T1430";
    Float64 Easternmost_Easting -73.11013;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON EMPTY";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 39.560628333333334;
    Float64 geospatial_lat_min 38.76678833333334;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -73.11013;
    Float64 geospatial_lon_min -74.25873333333334;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 101.2244;
    Float64 geospatial_vertical_min -0.109162;
    String geospatial_vertical_positive "down";
    Float64 geospatial_vertical_resolution NaN;
    String geospatial_vertical_units "m";
    String gts_ingest "True";
    String history 
"2024-12-18T18:06:32Z: /tmp/tmpgi2e3nnn/TrajectoryNetCDFWriter.pygaxyb2m0.nc created
2024-12-18T18:06:32Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2004/ru01-20040608T1430/data/in/ascii/dbd/ru01_2004_175_0_5_dbd.dat

2024-12-22T13:25:39Z (local files)
2024-12-22T13:25:39Z http://slocum-data.marine.rutgers.edu/erddap/tabledap/ru01-20040608T1430-trajectory-raw-delayed.html";
    String id "ru01-20040608T1430";
    String infoUrl "https://rucool.marine.rutgers.edu/";
    String institution "Rutgers University";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    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 39.560628333333334;
    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 "Endurance Line Seasonal MAB Shelf Surveys";
    String project "Endurance Line";
    String publisher_email "gliderdata@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://rucool.marine.rutgers.edu/data/underwater-gliders/";
    String sea_name "Mid-Atlantic Bight";
    String source "Observational Slocum glider data from source dba file ru01-2004-175-0-5-dbd(03930005)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 38.76678833333334;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "source_file";
    String summary "Glider deployed on the RU-COOL Endurance Line to characterize seasonal physical and biological processes in the Mid-Atlantic Bight shelf waters.  These deployments provided a continuation of shelf process observations that began with ship surveys performed by RU-COOL and partners that began in the late 1990s. This is a high-resolution data set containing CTD profiles.";
    String time_coverage_duration "PT09M09S";
    String time_coverage_end "2004-06-24T14:06:23Z";
    String time_coverage_resolution "PT07S";
    String time_coverage_start "2004-06-08T14:41:43Z";
    String title "ru01-20040608T1430 Delayed Mode Raw Time Series";
    String uuid "a12da614-624b-43c9-a987-334bf410404e";
    Float64 Westernmost_Easting -74.25873333333334;
  }
}

 

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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