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Dataset Title:  IOOS Glider - blue-20200925T1419 Subscribe RSS
Institution:  University of Massachussetts Dartmouth, Rutgers University   (Dataset ID: blue_20200925t1419)
Range: longitude = -71.00014 to -70.910736°E, latitude = 40.478577 to 41.36216°N, depth = 0.02976849 to 78.14824m, time = 2020-09-25T14:28:07Z to 2020-09-29T12:33:13Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    Int32 _ChunkSizes 18;
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  wmo_id {
    String ioos_category "Identifier";
    String long_name "WMO ID";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.601044087570858e+9, 1.6013827933546019e+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 Time";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    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 NaN;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 40.47857820129207, 41.3621599810759;
    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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Profile Latitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 precision 5;
    Int32 processing_level 2;
    String reference "WGS84";
    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 -71.00013758779555, -70.91073509980457;
    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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Profile Longitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 precision 5;
    Int32 processing_level 2;
    String reference "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_id {
    Int16 _FillValue 32767;
    String ancillary_variables "profile_time";
    String cf_role "profile_id";
    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 processing_level 2;
    Int16 valid_max 32767;
    Int16 valid_min 1;
  }
  time_uv {
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Time";
    String long_name "Depth-averaged Time";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    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 NaN;
    Float64 valid_min 0.0;
  }
  lat_uv {
    Float64 _FillValue 9.96921e+36;
    Float64 actual_range 40.47857666015625, 41.362159729003906;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_uv {
    Float64 _FillValue 9.96921e+36;
    Float64 actual_range -71.00013732910156, -70.91073608398438;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  u {
    Float64 _FillValue 9.96921e+36;
    Float64 actual_range 9.969209968386869e+36, 9.969209968386869e+36;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String instrument "instrument_ctd";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    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";
    Float64 valid_max 5.0;
    Float64 valid_min -5.0;
  }
  v {
    Float64 _FillValue 9.96921e+36;
    Float64 actual_range 9.969209968386869e+36, 9.969209968386869e+36;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String instrument "instrument_ctd";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    Int32 processing_level 2;
    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";
    Float64 valid_max 5.0;
    Float64 valid_min -5.0;
  }
  latitude_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "latitude Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  longitude_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "longitude Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "time Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  depth {
    Int32 _ChunkSizes 86;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.02976849, 78.14824;
    String ancillary_variables "instrument_ctd";
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    Int32 processing_level 2;
    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;
  }
  depth_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "depth Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  pressure {
    Int32 _ChunkSizes 86;
    Float64 _FillValue 9.96921e+36;
    Float64 actual_range 3.0, 7877.0;
    String ancillary_variables "instrument_ctd";
    String axis "Z";
    Int32 bytes 4;
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String comment "Converted from bar to decibar";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String observation_type "measured";
    Int32 parameter_id 179;
    String platform "platform";
    String positive "down";
    Int32 precision 2;
    Int32 processing_level 2;
    String reference_datum "sea-surface";
    String sensor "sci_water_pressure";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    Int32 unit_id 14;
    String units "hectopascal";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  pressure_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "pressure Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  conductivity {
    Int32 _ChunkSizes 86;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 3.72098, 4.62026;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String comment "Native glider sensor name";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String observation_type "measured";
    Int32 parameter_id 49;
    String platform "platform";
    Int32 processing_level 2;
    String sensor "sci_water_cond";
    String source_sensor "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    Int32 unit_id 67;
    String units "S.m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "conductivity Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  density {
    Int32 _ChunkSizes 86;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1022.9, 1025.765;
    String ancillary_variables "instrument_ctd";
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String observation_type "calculated";
    Int32 parameter_id 204;
    String platform "platform";
    Int32 processing_level 2;
    String standard_name "sea_water_density";
    Int32 unit_id 17;
    String units "kg.m-3";
    Float32 valid_max 1015.0;
    Float32 valid_min 1040.0;
  }
  density_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "density Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  precise_lat {
    Int32 _ChunkSizes 86;
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 40.478156976749496, 41.36221902446376;
    String ancillary_varibles "precise_lat_qc";
    String axis "Y";
    Int32 bytes 8;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 precision 5;
    Int32 processing_level 2;
    String reference "WGS84";
    String source_sensor "m_gps_lat";
    String standard_name "latitude";
    String units "degree_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  precise_lon {
    Int32 _ChunkSizes 86;
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -71.00225166666668, -70.91056787969227;
    String ancillary_varibles "precise_lon_qc";
    String axis "X";
    Int32 bytes 8;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Interpolated longitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    String observation_type "calculated";
    String platform "platform";
    Int32 precision 5;
    Int32 processing_level 2;
    String reference "WGS84";
    String source_sensor "m_gps_lon";
    String standard_name "longitude";
    String units "degree_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  precise_time {
    Int32 _ChunkSizes 86;
    Float64 actual_range 1.6010440374039e+9, 1.6013829603576e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String coordinates "time latitude longitude depth";
    String ioos_category "Time";
    String long_name "Precise Time";
    String observation_type "measured";
    Int32 processing_level 2;
    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 NaN;
    Float64 valid_min 0.0;
  }
  precise_lat_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "precise_lat Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  precise_lon_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "precise_lon Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  precise_time_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "precise_time Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  salinity {
    Int32 _ChunkSizes 86;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 32.11081, 34.33216;
    String ancillary_variables "instrument_ctd";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String observation_type "calculated";
    Int32 parameter_id 50;
    Int32 processing_level 2;
    String standard_name "sea_water_practical_salinity";
    Int32 unit_id 3;
    String units "1";
    Float32 valid_max 0.0;
    Float32 valid_min 40.0;
  }
  salinity_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "salinity Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  temperature {
    Int32 _ChunkSizes 86;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 10.9745, 19.2235;
    String ancillary_variables "instrument_ctd";
    Int32 bytes 4;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "Native glider sensor name";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String observation_type "measured";
    Int32 parameter_id 41;
    String platform "platform";
    Int32 processing_level 2;
    String sensor "sci_water_temp";
    String source_sensor "sci_water_temp";
    String standard_name "sea_water_temperature";
    Int32 unit_id 8;
    String units "degree_Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
  temperature_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "temperature Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_uv_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "time_uv Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lat_uv_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "lat_uv Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lon_uv_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "lon_uv Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  u_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "u Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  v_qc {
    Byte _FillValue -127;
    String coordinates "time latitude longitude depth";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "v Variable Quality Flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  platform_meta {
    Byte _FillValue 127;
    String comment "University of Massachussetts Dartmouth SMAST glider";
    String coordinates "time latitude longitude depth";
    String depth_rating "100m";
    String glider_type "Teledyne Webb Research Slocum G2 glider";
    String id "blue";
    String instruments "instrument_ctd,instrument_flbbcd,instrument_optode";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String os_version "8.3";
    Int32 processing_level 2;
    String type "platform";
    String units "1";
    String wmo_id "4801913";
  }
  instrument_ctd {
    Byte _FillValue 127;
    String calibration_date "2020-03-01";
    String comment "Pumped";
    String coordinates "time latitude longitude depth";
    String factory_calibrated "2020-03-01";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "Sea-Bird GPCTD";
    String owner "University of Massachussetts Dartmouth";
    String platform "platform";
    String serial_number "61P";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String acknowledgment "This deployment supported by National Oceanic and Atmospheric Association Integrated Ocean Observing System.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude, time_uv, lat_uv, lon_uv, u, v";
    String cdm_trajectory_variables "trajectory, wmo_id";
    String comment "Deployed by Rich Arena, Mitchelle Agonsi, Ray Rock aboard the R/V Lucky Lady out of Fairhaven Shipyard";
    String contributor_name "Wendell Brown,Richard Arena,Matt Agnosi,David Aragon,Nicole Waite,Chip Haldeman,John Kerfoot";
    String contributor_role "Principal Investigator,Research Associate,Research Assistant,Glider Pilot,Glider Pilot,Glider Pilot,Data Manager";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    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 "2020-09-29T22:48:00Z";
    String date_issued "2020-09-29T22:48:00Z";
    String date_modified "2020-09-29T22:48:00Z";
    String deployment_name "blue-20200925T1419";
    Float64 Easternmost_Easting -70.91073509980457;
    String featureType "TrajectoryProfile";
    String geospatial_bounds "POLYGON ((40.47903183695096 -70.91091518666599, 40.47903183695096 -70.91056787969227, 40.4781569767495 -70.91056787969227, 40.4781569767495 -70.91091518666599, 40.47903183695096 -70.91091518666599))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 41.3621599810759;
    Float64 geospatial_lat_min 40.47857820129207;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.91073509980457;
    Float64 geospatial_lon_min -71.00013758779555;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Int32 geospatial_verical_resolution 0;
    Float64 geospatial_vertical_max 78.14824;
    Float64 geospatial_vertical_min 0.02976849;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String gts_ingest "True";
    String history 
"2020-09-29T22:48:00Z: /var/folders/zl/j1w_t_ys7pd766h4msj0lnkr0000gn/T/tmp30lmsy4y/blue_20200929T123306Z_rtnu76_bnm.nc created
2020-09-29T22:48:00Z: //Users/kerfoot/code/gncutils/scripts/dba_to_profile_nc.py /Users/kerfoot/data/gliders/rucool/deployments/2020/blue-20200925T1419/data/in/ascii/queue/blue_2020_268_4_56_sbd.dat

2020-10-21T02:44:21Z (local files)
2020-10-21T02:44:21Z https://gliders.ioos.us/erddap/tabledap/blue-20200925T1419.ncCF
2020-10-21T05:08:47Z (local files)
2020-10-21T05:08:47Z http://erddap.sensors.ioos.us/tabledap/blue_20200925t1419.das";
    String id "blue-20200925T1419";
    String infoUrl "https://gliders.ioos.us/erddap/";
    String institution "University of Massachussetts Dartmouth, Rutgers University";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String ioos_dac_checksum "d41d8cd98f00b204e9800998ecf8427e";
    String ioos_dac_completed "False";
    String ioos_regional_association "MARACOOS";
    String keywords "AUVS > Autonomous Underwater Vehicles, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String naming_authority "edu.rutgers.rucool";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    Float64 Northernmost_Northing 41.3621599810759;
    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 "Level 0";
    String product_version "0.0";
    String program "MARACOOS";
    String project "MARACOOS";
    String publisher_email "kerfoot@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://www.umassd.edu/smast/departments/estuarineandoceansciences/,https://rucool.marine.rutgers.edu";
    String sea_name "Mid-Atlantic Bight";
    String source "Observational Slocum glider data from source dba file blue-2020-268-4-56-sbd(00670056)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 40.47857820129207;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "trajectory, wmo_id, profile_id, time, latitude, longitude, time_uv, lat_uv, lon_uv, u, v";
    String summary "This glider deployment is part of continuing Investigation of Mid-Atlantic Cold Pool Dynamics: The Ocean Glider Component. The program goal is to measure the seasonal-varying 1km-100km features of the Mid-Atlantic Cold Pool in order to validate regional and global numerical ocean models and to investigate the Cold Pool's role in modulating hurricane intensity. The glider was deployed south of the Rhode Island Sound. The glider is equipped with a CTD, a WETLabs Scientific 3-channel puck to measure chlorophyll a, backscatter (700nm), and CDOM and an Aanderaa 3830 oxygen optode. The glider will saw-tooth its way southward toward the western corner of the OOI Pioneer Array glider domain and then southwestward for about 100km and then northeastward to its deployment location. This is a re-deployment of blue-20200819T1433 which was recovered due to an internal leak.";
    String time_coverage_duration "PT05M46.85604S";
    String time_coverage_end "2020-09-29T12:33:13Z";
    String time_coverage_resolution "PT04S";
    String time_coverage_start "2020-09-25T14:28:07Z";
    String title "IOOS Glider - blue-20200925T1419";
    String uuid "878ca3f8-5dd6-4c2d-a99c-3b78080c2a1c";
    Float64 Westernmost_Easting -71.00013758779555;
  }
}

 

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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