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Dataset Title:  Ligure Dyfamed oxygen data Subscribe RSS
Institution:  IMEV Villefranche-sur-mer   (Dataset ID: Emso_Ligure_Dyfamed_TSO2)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 time (time of measurement, UTC) ?          1994-04-08T12:07:47Z    2014-12-10T12:33:20Z
  < slider >
 longitude (degrees_east) ?          7.90296    7.90296
  < slider >
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 PRES (decibar) ?          1.0    2489.0
 TEMP (degree_Celsius) ?          12.7416    26.4831
 PSAL (Practical salinity, PSU) ?          37.5449    38.6961
 DOXY (Dissolved oxygen, micromole/kg) ?          64.879    389.547
 TIME_QC (quality flag for TIME) ?      
   - +  ?
 POSITION_QC ?      
   - +  ?
 PRES_QC (quality flag for PRES) ?      
   - +  ?
 TEMP_QC (quality flag for TEMP) ?          1    1
 PSAL_QC (quality flag for PSAL) ?          1    1
 DOXY_QC (quality flag for DOXY) ?          1    1
 
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 info)

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 7.65806867e+8, 1.4182148e+9;
    String ancillary_variables "TIME_QC";
    String axis "T";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Time";
    String long_name "time of measurement";
    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 90000.0;
    Float64 valid_min 0.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 7.90296, 7.90296;
    String ancillary_variables "POSITION_QC";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "longitude of measurement";
    String references "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 180.0;
    Float32 valid_min -180.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 43.41853, 43.41853;
    String ancillary_variables "POSITION_QC";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "latitude of measurement";
    String references "WGS84";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  PRES {
    Float32 actual_range 1.0, 2489.0;
    String ancillary_variables "PRES_QC";
    String axis "Z";
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea water pressure, equals 0 at sea-level";
    String positive "down";
    String standard_name "sea_water_pressure";
    String units "decibar";
    Float32 valid_max 12000.0;
    Float32 valid_min 0.0;
  }
  TEMP {
    Float32 _FillValue 99999.0;
    Float32 actual_range 12.7416, 26.4831;
    String ancillary_variables "TEMP_QC";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String DM_indicator "D";
    String long_name "Sea temperature in-situ ITS-90 scale";
    String reference_scale "ITS-90";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -2.5;
  }
  PSAL {
    Float32 _FillValue 99999.0;
    Float32 actual_range 37.5449, 38.6961;
    String ancillary_variables "PSAL_QC";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String DM_indicator "D";
    String long_name "Practical salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
    Float32 valid_max 41.0;
    Float32 valid_min 2.0;
  }
  DOXY {
    Float32 _FillValue 99999.0;
    Float32 actual_range 64.879, 389.547;
    String ancillary_variables "DOXY_QC";
    Float64 colorBarMaximum 800.0;
    Float64 colorBarMinimum -200.0;
    String DM_indicator "D";
    String long_name "Dissolved oxygen";
    String standard_name "moles_of_oxygen_per_unit_mass_in_sea_water";
    String units "micromole/kg";
    Float32 valid_max 600.0;
    Float32 valid_min -5.0;
  }
  TIME_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for TIME";
  }
  POSITION_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for LATITUDE and LONGITUDE";
  }
  PRES_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for PRES";
  }
  TEMP_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for TEMP";
  }
  PSAL_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for PSAL";
  }
  DOXY_QC {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String long_name "quality flag for DOXY";
  }
 }
  NC_GLOBAL {
    String array "MOOSE";
    String cdm_data_type "Point";
    String citation "These data were collected and made freely available by the OceanSITES project and the national programs that contribute to it.";
    String comment "S and DOXY have been adjusted with post-calibration and Winkler measurements";
    String contributor_email "codac@ifremer.fr";
    String contributor_name "Coriolis service desk";
    String contributor_role "data processing";
    String Conventions "OceanSITES-1.3, COARDS, CF-1.6, ACDD-1.3";
    String creator_name "IMEV Villefranche-sur-mer";
    String creator_type "institution";
    String data_assembly_center "Coriolis";
    String data_mode "D";
    String data_type "OceanSITES profile data";
    String date_created "2018-12-07T11:03:44Z";
    String date_modified "2018-12-07T11:03:44Z";
    String defaultGraphQuery "time%2CPRES%2CDOXY&time>=2010-01-01T00%3A00%3A00Z&time<=2015-01-01T00%3A00%3A00Z&.draw=markers&.marker=4|5&.color=0x000000&.colorBar=|||||&.yRange=||false|&.bgColor=0xffccccff";
    Float64 Easternmost_Easting 7.90296;
    String featureType "Point";
    String format_version "1.3";
    Float64 geospatial_lat_max 43.41853;
    Float64 geospatial_lat_min 43.41853;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 7.90296;
    Float64 geospatial_lon_min 7.90296;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "meter";
    String history 
"2018-12-07T11:03:44Z file generated with \"dyfamed_mat_2_nc_for_TSO2\" Matlab tool (version 1.0) from http://doi.org/10.17882/43749 data
2021-12-02T18:20:14Z (local files)
2021-12-02T18:20:14Z http://erddap.emso-fr.org/erddap/tabledap/Emso_Ligure_Dyfamed_TSO2.html";
    String id "OS_DYFAMED_1994-2014_D_TSO2";
    String infoUrl "???";
    String institution "IMEV Villefranche-sur-mer";
    String keywords "43\\u00b025n, 7\\u00b052e, chemistry, data, dense water formation, density, dissolved, dissolved oxygen, doxy, DOXY_QC, dyfamed, earth, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, equals, flag, imev, in-situ, its, its-90, latitude, level, ligurian sea, longitude, mass, mer, moles, moles_of_oxygen_per_unit_mass_in_sea_water, net community production, O2, ocean, oceans, oxygen, per, POSITION_QC, practical, pres, PRES_QC, pressure, psal, PSAL_QC, quality, salinity, scale, science, sea, sea-level, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, seawater, series, situ, sur, TEMP, TEMP_QC, temperature, time, time series, TIME_QC, unit, villefranche, villefranche-sur-mer, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Follows CLIVAR (Climate Varibility and Predictability) standards, cf. http://www.clivar.org/data/data_policy.php. Data available free of charge. User assumes all risk for use of data. User must display citation in any publication or product using data. User must contact PI prior to any commercial use of data.";
    String naming_authority "OceanSITES";
    String netcdf_version "4.3.3.1";
    Float64 Northernmost_Northing 43.41853;
    String platform_code "DYFAMED";
    String principal_investigator "Coppola Laurent";
    String principal_investigator_email "coppola@obs-vlfr.fr";
    String processing_level "Data manually reviewed";
    String project "MOOSE";
    String publisher_email "coppola@obs-vlfr.fr";
    String publisher_name "Coppola Laurent, Diamond Riquier Emilie, Carval Thierry";
    String publisher_type "person";
    String publisher_url "http://doi.org/10.17882/43749";
    String references "Coppola et al., 2018 Progress in Oceanography https://doi.org/10.1016/j.pocean.2018.03.001";
    String site_code "DYFAMED";
    String source "research vessel";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.41853;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "latitude, TIME_QC, POSITION_QC, PRES_QC";
    String summary "DYFAMED Time Series from 1994 to 2014 (43°25N - 7°52E). In the framework of the French MOOSE program, a fixed point observatory in the Ligurian Sea (so called DYFAMED) performs since 1991 physical, biogeochemical and biological observations of the water column structure. This observatory is hosted and managed by the Oceanological Observatory in Villefranche-sur-Mer (CNRS-SU)";
    String time_coverage_duration "P251Y-2802M-3DT-23H-34M-26S";
    String time_coverage_end "2014-12-10T12:33:20Z";
    String time_coverage_resolution "P1M";
    String time_coverage_start "1994-04-08T12:07:47Z";
    String title "Ligure Dyfamed oxygen data";
    Float64 Westernmost_Easting 7.90296;
    String wmo_platform_code "68418";
  }
}

 

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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