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Dataset Title:  Azores Seamon-East Chemini dissolved iron concentration Subscribe RSS
Institution:  IFREMER Institut Francais de Recherche pour l'Exploitation de la Mer   (Dataset ID: Emso_Azores_Chemini_IRON)
Range: longitude = -32.275 to -32.275°E, latitude = 37.289 to 37.289°N, depth = 1695.0 to 1695.0m, time = 2013-09-01T18:00:00Z to 2017-07-14T22:35:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  platform_code {
    String cf_role "timeseries_id";
  }
  platform_name {
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3780584e+9, 1.5000717e+9;
    String axis "T";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Time";
    String long_name "Time";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    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;
  }
  TIME_QC {
    Byte _FillValue -127;
    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 "Time quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 37.289, 37.289;
    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 each location";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    String references "WGS84";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -32.275, -32.275;
    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 each location";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    String references "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 180.0;
    Float32 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1695.0, 1695.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::CRF 5831";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    String references "sea_level";
    String source_name "DEPH";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 12000.0;
    Float32 valid_min -12000.0;
  }
  DEPH_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    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 "Depth quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  TEMP {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 4.48, 37.728;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea temperature";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -2.0;
  }
  TEMP_QC {
    Byte _FillValue -127;
    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 "Sea temperature quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  IRON {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 55.78;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Total iron";
    String Processing_level "Data manually reviewed";
    Int32 QC_indicator 1;
    String units "millimole/m3";
    Float32 valid_max 100.0;
    Float32 valid_min 0.0;
  }
  IRON_QC {
    Byte _FillValue -127;
    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 "Total iron quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
 }
  NC_GLOBAL {
    String acknowledgement "founding from OceanSites/EMSO project";
    String area "North Atlantic Ocean";
    String array "OceanSites/EMSO";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "platform_code, latitude, longitude";
    String citation "These data were collected and made freely available by the author, PI, and collaborators in the frame of national activities (Coriolis)";
    String contributor_email "codac@ifremer.fr";
    String contributor_name "Coriolis service desk";
    String contributor_role "data processing";
    String Conventions "CF-1.6, OceanSITES-1.3, COARDS, ACDD-1.3";
    String creator_name "IFREMER  Institut Francais de Recherche pour l'Exploitation de la Mer";
    String creator_type "institution";
    String creator_url "https://wwz.ifremer.fr/";
    String data_assembly_center "Coriolis";
    String data_mode "D";
    String data_type "OceanSITES time-series data";
    String date_created "2020-11-13T12:00:02Z";
    String date_modified "2020-11-13T12:00:02Z";
    String defaultDataQuery "time%2CIRON&time>=2013-09-01T18%3A00%3A00Z&time<=2017-07-15T00%3A00%3A00Z&IRON>=0";
    String defaultGraphQuery "time%2CTEMP&time>=2017-01-01T00%3A00%3A00Z&time<=2017-07-15T00%3A00%3A00Z&.draw=lines&.color=0x000000&.bgColor=0xffccccff";
    Float64 Easternmost_Easting -32.275;
    String featureType "TimeSeries";
    String format_version "1.3";
    Float64 geospatial_lat_max 37.289;
    Float64 geospatial_lat_min 37.289;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -32.275;
    Float64 geospatial_lon_min -32.275;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1695.0;
    Float64 geospatial_vertical_min 1695.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2020-11-13T12:00:02Z : Creation
2021-09-24T15:11:36Z (local files)
2021-09-24T15:11:36Z http://erddap.emso-fr.org/tabledap/Emso_Azores_Chemini_IRON.das";
    String id "OS_EMSO-Azores-SeamonEast_2013-2017_D_Fe";
    String infoUrl "http://www.oceansites.org";
    String institution "IFREMER Institut Francais de Recherche pour l'Exploitation de la Mer";
    String institution_edmo_code "1054";
    String keywords "azores, chemini, concentration, data, delayed, DEPH_QC, depth, dissolved, earth, Earth Science > Oceans > Ocean Temperature > Water Temperature, east, emso, exploitation, flag, francais, ifremer, institut, iron, IRON_QC, latitude, longitude, mer, observatory, ocean, oceans, pour, quality, recherche, science, sea, sea_water_temperature, seamon, seamon-east, seawater, TEMP, TEMP_QC, temperature, temperature of the water column, time, TIME_QC, total, total metal concentrations in water bodies, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String last_date_observation "2017-07-14T22:35:00Z";
    String last_latitude_observation "37.28900";
    String last_longitude_observation "-32.27500";
    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 "3";
    String network "EMSO France";
    Float64 Northernmost_Northing 37.289;
    String principal_investigator "Agathe Laes";
    String principal_investigator_email "Agathe.Laes@ifremer.fr";
    String principal_investigator_id "https://orcid.org/0000-0001-5758-0956";
    String processing_level "Data manually reviewed";
    String project "OceanSites/EMSO";
    String publisher_name "Agathe Laes, Frederic Merceur, Corentin Guyot";
    String publisher_type "person";
    String publisher_url "https://www.seanoe.org";
    String QC_indicator "excellent";
    String qc_manual "OceanSITES User's Manual v1.2";
    String references "http://www.oceansites.org, https://www.emso-fr.org, http://www.coriolis.eu.org";
    String source "fixed benthic node";
    String source_platform_category_code "11";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.289;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "TIME_QC, latitude, longitude, depth, DEPH_QC";
    String summary "This dataset contains dissolved iron concentrations ((Fe(II) + Fe(III); µmol/l) acquired between September 2013 and July 2017 using the CHEMINI Fe, a CHEmical MINIaturized analyser (samples taken every 12 hours, with daily in situ calibration using a 20 µmol/l iron standard, Vuillemin et al., 2009). The sample inlet was positioned on the mussel bed at the base of the Tour Eiffel edifice of the Lucky Strike hydrothermal vent (1695 depth).CHEMINI Fe (CF2) was mounted on the TEMPO module which was itself connected to the SeaMON East node of the EMSO-Azores observatory. Measured properties: temperature and Total dissolved iron concentration";
    String time_coverage_duration "P4Y";
    String time_coverage_end "2017-07-14T22:35:00Z";
    String time_coverage_resolution "PT12H";
    String time_coverage_start "2013-09-01T18:00:00Z";
    String title "Azores Seamon-East Chemini dissolved iron concentration";
    String update_interval "P1Y";
    Float64 Westernmost_Easting -32.275;
  }
}

 

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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