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Dataset Title:  Collection of temperature (TEMP)and salinity (PSAL) in gliders deployment - in
situ data - TimeSeries Observation
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Institution:  Applied Physics Lab University of Washington Seattle, WA   (Dataset ID: GLIDERS_UWS)
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 ?
 
 mission ?      
   - +  ?
 glider (seaglider) ?          "Seaglider SG542"    "Seaglider SG643"
 time (Ctd Time, UTC) ?          2018-12-10T05:17:16Z    2019-03-26T05:55:58Z
  < slider >
 longitude (degrees_east) ?          -0.2298    7.908175880101689
  < slider >
 latitude (degrees_north) ?          -60.50480162186651    -42.910559991240504
  < slider >
 depth (m) ?          -1.5407670198016152    1001.8322562737773
  < slider >
 temperature (Sea Water Temperature, degree_C) ?          -1.8486529083463634    11.308188176344734
 temperature_qc ?          1    8
 salinity (PSU) ?          32.88068557018195    34.720634214344315
 salinity_qc ?          1    8
 dissolved_oxygen_sat (micromoles/kg) ?          277.1743031883651    378.65632987492376
 density (Sea Water Density, g/m^3) ?          1015.2296618133945    1027.8517338534646
 density_insitu (g/m^3) ?          1015.230543600925    1032.5882870836879
 sigma_t (Sea Water Sigma T, g/m^3) ?          26.016415158260543    27.851733853464566
 theta (degree_C) ?          -1.8499148400817937    11.057679069253972
 sigma_theta (Sea Water Sigma Theta, g/m^3) ?          26.44322187556554    1027.3838193527763
 
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.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  mission {
    String cf_role "trajectory_id";
  }
  glider {
    String call_sign "SG542";
    String long_name "seaglider";
    String nodc_name "glider";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.544419036217e+9, 1.5535797587e+9;
    String axis "T";
    String comment "Time of CTD sample in GMT epoch format";
    String ioos_category "Time";
    String long_name "Ctd Time";
    String platform "glider";
    String source_name "ctd_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -0.2298, 7.908175880101689;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Longitude of the sample based on hdm DAC";
    String ioos_category "Location";
    String long_name "Longitude";
    String platform "glider";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range -60.50480162186651, -42.910559991240504;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Latitude of the sample based on hdm DAC";
    String ioos_category "Location";
    String long_name "Latitude";
    String platform "glider";
    String standard_name "latitude";
    String units "degrees_north";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range -1.5407670198016152, 1001.8322562737773;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "CTD thermistor depth corrected for average latitude";
    String ioos_category "Location";
    String long_name "Depth";
    String platform "glider";
    String positive "down";
    String source_name "ctd_depth";
    String standard_name "depth";
    String units "m";
  }
  temperature {
    Float64 actual_range -1.8486529083463634, 11.308188176344734;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "Termperature (in situ) corrected for thermistor first-order lag";
    String long_name "Sea Water Temperature";
    String platform "glider";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  temperature_qc {
    String actual_range 
"1
8";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Whether to trust each corrected temperature value";
    String flag_meanings "QC_NO_CHANGE QC_GOOD QC_PROBABLY_GOOD QC_PROBABLY_BAD QC_BAD QC_CHANGED QC_UNSAMPLED QC_INTERPOLATED QC_MISSING";
    String flag_values "0 1 2 3 4 5 6 8 9";
    String long_name "Temperature Qc";
    String platform "glider";
  }
  salinity {
    Float64 _FillValue NaN;
    Float64 actual_range 32.88068557018195, 34.720634214344315;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String comment "Salinity corrected for thermal-inertia effects (PSU)";
    String long_name "Sea Water Practical Salinity";
    String platform "glider";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  salinity_qc {
    String actual_range 
"1
8";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String comment "Whether to trust each corrected salinity value";
    String flag_meanings "QC_NO_CHANGE QC_GOOD QC_PROBABLY_GOOD QC_PROBABLY_BAD QC_BAD QC_CHANGED QC_UNSAMPLED QC_INTERPOLATED QC_MISSING";
    String flag_values "0 1 2 3 4 5 6 8 9";
    String long_name "Salinity Qc";
    String platform "glider";
  }
  dissolved_oxygen_sat {
    Float64 _FillValue NaN;
    Float64 actual_range 277.1743031883651, 378.65632987492376;
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
    String comment "Calculated saturation value for oxygen given measured presure and corrected temperature, and salinity";
    String long_name "Mole Concentration Of Dissolved Molecular Oxygen In Sea Water";
    String platform "glider";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "micromoles/kg";
  }
  density {
    Float64 _FillValue NaN;
    Float64 actual_range 1015.2296618133945, 1027.8517338534646;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String comment "Sea water potential density";
    String long_name "Sea Water Density";
    String platform "glider";
    String ref_pressure "0";
    String standard_name "sea_water_density";
    String units "g/m^3";
  }
  density_insitu {
    Float64 _FillValue NaN;
    Float64 actual_range 1015.230543600925, 1032.5882870836879;
    String comment "Sea water in-situ density based on pressure";
    String long_name "Density Insitu";
    String platform "glider";
    String units "g/m^3";
  }
  sigma_t {
    Float64 _FillValue NaN;
    Float64 actual_range 26.016415158260543, 27.851733853464566;
    String comment "Sigma based on density";
    String long_name "Sea Water Sigma T";
    String platform "glider";
    String ref_pressure "0";
    String standard_name "sea_water_sigma_t";
    String units "g/m^3";
  }
  theta {
    Float64 _FillValue NaN;
    Float64 actual_range -1.8499148400817937, 11.057679069253972;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "Potential temperature based on corrected salinity";
    String long_name "Sea Water Potential Temperature";
    String platform "glider";
    String standard_name "sea_water_potential_temperature";
    String units "degree_C";
  }
  sigma_theta {
    Float64 _FillValue NaN;
    Float64 actual_range 26.44322187556554, 1027.3838193527763;
    String long_name "Sea Water Sigma Theta";
    String platform "glider";
    String ref_pressure "0";
    String standard_name "sea_water_sigma_theta";
    String units "g/m^3";
  }
 }
  NC_GLOBAL {
    Int32 base_station_micro_version 4475;
    Float32 base_station_version 2.9;
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "mission";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "NODC.Webmaster@noaa.gov";
    String creator_name "Applied Physics Lab University of Washington Seattle, WA";
    String creator_url "https://www.nodc.noaa.gov/";
    String date_created "2019-03-12T05:03:50Z";
    String date_modified "2019-03-12T05:03:50Z";
    Int32 dive_number 490;
    Float64 Easternmost_Easting 7.908175880101689;
    String featureType "Trajectory";
    Float32 file_version 2.71;
    Float64 geospatial_lat_max -42.910559991240504;
    Float64 geospatial_lat_min -60.50480162186651;
    String geospatial_lat_resolution "seconds";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 7.908175880101689;
    Float64 geospatial_lon_min -0.2298;
    String geospatial_lon_resolution "seconds";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1001.8322562737773;
    Float64 geospatial_vertical_min -1.5407670198016152;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_resolution "centimeter";
    String geospatial_vertical_units "m";
    Int32 glider 542;
    String history 
"2024-05-20T11:11:32Z (local files)
2024-05-20T11:11:32Z https://erddap.sochic-h2020.eu/erddap/tabledap/GLIDERS_UWS.html";
    String infoUrl "https://data.nodc.noaa.gov/accession/0092291";
    String institution "Applied Physics Lab University of Washington Seattle, WA";
    String instrument "sbe41 aa4831 wlbb2fl qsp2150";
    String keywords "density, glider, salinity, temperature";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data may be redistributed and used without restriction.";
    Int32 mission 4;
    String naming_authority "edu.washington.apl";
    String nodc_template_version "NODC_NetCDF_Trajectory_Template_v0.9";
    Float64 Northernmost_Northing -42.910559991240504;
    String platform "glider";
    String platform_id "SG542";
    String processing_level "1.120000";
    Float32 quality_control_version 1.12;
    String references "https://data.nodc.noaa.gov/accession/0092291";
    Float32 seaglider_software_version 66.12;
    String source "Seaglider SG542";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -60.50480162186651;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "mission";
    String summary "Applied Physics Lab University of Washington Seattle, WA data from gliders";
    String time_coverage_end "2019-03-26T05:55:58Z";
    String time_coverage_resolution "PT1S";
    String time_coverage_start "2018-12-10T05:17:16Z";
    String title "Collection of temperature (TEMP)and salinity (PSAL) in gliders deployment - in situ data - TimeSeries Observation";
    Float64 Westernmost_Easting -0.2298;
  }
}

 

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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