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Dataset Title:	UnderRevision, OS ESTOC-C 199402 D CTD (OceanSITES ESTOC in-situ data.)
Institution:	Oceanic Platform of the Canary Islands- PLOCAN (Dataset ID: OS_ESTOC-C_199402_D_CTD)
Information:	Summary \| License \| Metadata \| Background \| 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:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 7.60840164547e+8, 7.87535999998e+8;
    String axis "T";
    String ioos_category "Time";
    String long_name "time of measurment";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String typeof "double";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 90000.0;
    Float64 valid_min 0.0;
    String variable_name "time";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 2500.0, 2500.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String typeof "float";
    String units "m";
    Float32 valid_max 0.0;
    Float32 valid_min 12000.0;
    String variable_name "depth";
  }
  TEMP {
    Float32 _FillValue 99999.0;
    String ancillary_variables "TEMP_QC";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String QC_procedure "QC applied following the ANIMATE delivarable entitled \"Calibration of physical data by Johannes Karstensen (January 2005)";
    String sensor_mount "mounted_on_shipborne_profiler";
    String sensor_name "Ship-mounted CTD";
    String standard_name "sea_water_temperature";
    String typeof "float";
    String units "degree_Celsius";
    Float32 valid_max 50.0;
    Float32 valid_min -2.0;
    String variable_name "temp";
  }
  PSAL {
    Float32 _FillValue 99999.0;
    String ancillary_variables "PSAL_QC";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String QC_procedure "QC applied following the ANIMATE delivarable entitled \"Calibration of physical data by Johannes Karstensen (January 2005)";
    String sensor_mount "mounted_on_shipborne_profiler";
    String sensor_name "Ship-mounted CTD";
    String standard_name "sea_water_practical_salinity";
    String typeof "float";
    String units "PSU";
    Float32 valid_max 40.0;
    Float32 valid_min 29.0;
    String variable_name "psal";
  }
  PRES {
    Float32 _FillValue 99999.0;
    String ancillary_variables "PRESS_QC";
    String axis "TIME, DEPTH";
    Float64 colorBarMaximum 15000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String positive "down";
    String QC_procedure "QC applied following the ANIMATE delivarable entitled \"Calibration of physical data by Johannes Karstensen (January 2005)";
    String sensor_mount "mounted_on_shipborne_profiler";
    String sensor_name "Ship-mounted CTD";
    String standard_name "pres";
    String typeof "float";
    String units "decibar";
    Float32 valid_max 12000.0;
    Float32 valid_min 0.0;
    String variable_name "sea_water_pressure";
  }
  TEMP_QC {
    String _Unsigned "false";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag";
    String typeof "byte";
    String variable_name "temp_qc";
  }
  PSAL_QC {
    String _Unsigned "false";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag";
    String typeof "byte";
    String variable_name "psal_qc";
  }
  PRES_QC {
    Byte _FillValue 127;
    String _Unsigned "false";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    Int32 flag_values 0, 1, 2, 3, 4, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag";
    String typeof "byte";
    String variable_name "PRES_QC";
  }
  NC_GLOBAL {
    String area "Northeast Atlantic, Subtropical gyre";
    String author "Maureen Pagnani";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, latitude, longitude, ???";
    String citation "These data were collected and made freely available by PLOCAN through international and national projects that contribute to ESTOC observatory.";
    String comment "Post cruise UNCALIBRATED biogeochemical data, calibrated Temperature and Salinity data, collated at ICCM, CTD data brought to 1 mbar pressure bins by Seabird programs, sampled data (reversing thermometers, salinometer) interpolated to 2mbar steps. More details in http://www.eurosites.info/pdf/samplingtable1994to2010.pdf  Exact latitude and longiturde unknown. Salinity calculated in matlab processing at EuroSITES DAC.";
    String Conventions "CF-1.10, OceanSITES-1.5, ACDD-1.3, COARDS";
    String creator_email "observatory@plocan.eu";
    String creator_name "PLOCAN";
    String creator_type "institution";
    String creator_url "http://www.plocan.eu/";
    String data_assembly_center "EuroSITES, PLOCAN";
    String data_mode "P";
    String data_type "OceanSITES time-series data";
    String date_created "2022-08-24T16:00:00Z";
    String date_modified "2022-09-26T11:34:12Z";
    String description "File of temperature, conductivity and pressure data collected at ESTOC mooring number C at 29.167 Degrees N -15.5 Degrees W Deployment between 10-Feb-1994 and 16-Dec-1994";
    String featureType "TimeSeries";
    Float64 format_version 1.5;
    String history 
"Post cruise UNCALIBRATED biogeochemical data, calibrated Temperature and Salinity data, collated at ICCM, CTD data brought to 1 mbar pressure bins by Seabird programs, sampled data (reversing thermometers, salinometer) interpolated to 2mbar steps. More details in http://www.eurosites.info/pdf/samplingtable1994to2010.pdf  Exact latitude and longiturde unknown. Salinity calculated in matlab processing at EuroSITES DAC.
2025-06-14T01:54:48Z /datasets.d/plocan-files/OS_ESTOC-C_199402_D_CTD.nc
2025-06-14T01:54:48Z https://erddap.emso.eu/griddap/OS_ESTOC-C_199402_D_CTD.das";
    String id "estoc/ship-based/UnderRevision/OS_ESTOC-C_199402_D_CTD.nc";
    String infoUrl "http://data.plocan.eu/thredds/PLOCAN-Observatory_Data-Policy_v2.pdf";
    String institution "Oceanic Platform of the Canary Islands- PLOCAN";
    String keywords "canary, conductivity, ctd, data, data., density, depth, earth, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, estoc, estoc-c, flag, in-situ, islands, islands-, ocean, oceanic, oceans, oceansites, platform, plocan, practical, pres, PRES_QC, pressure, PSAL, PSAL_QC, quality, salinity, science, sea, sea_water_practical_salinity, sea_water_temperature, seawater, situ, sonde, TEMP, TEMP_QC, temperature, time, underrevision, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Data Policy";
    String naming_authority "PLOCAN";
    String netcdf_version "4.3.2";
    String network "EuroSITE";
    String pi_name "Octavio Llinas, Maria Jose Rueda, Andres Cianca";
    String platform_code "ESTOC_PLOCAN-1";
    String principal_investigator "Dr. Octavio Llinas";
    String principal_investigator_email "direccion@plocan.eu";
    String project "EuroSITES European Ocean Observatory NetworkEU Framework 7 collaborative project contract FP7-ENV-2007-1-202955";
    String publisher_email "observatory@plocan.eu";
    String publisher_name "PLOCAN";
    String publisher_type "institution";
    String publisher_url "http://siboy.plocan.eu/buoy/ESTOC";
    String QC_indicator "7.0";
    String references "http://www.iccm.rcanaria.es, http://www.eurosites.info, http://www.estoc.es, http://www.oceansites.org, http://www.coriolis.eu.org";
    String site_code "ESTOC";
    String source "Mooring observation";
    String sourceUrl "/datasets.d/plocan-files/OS_ESTOC-C_199402_D_CTD.nc";
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "OceanSITES ESTOC in-situ data. The European Station forTime-series in the Ocean, Canary Islands (ESTOC) is a sustained and multidisciplinary observatory located at the east central North Atlantic. The ESTOC goal is the creation of an Eulerian long time series on an inter- and multidisciplinary basis in order to monitor and help understand oceanic long-term variability in the North Atlantic subtropical gyre. ESTOC is providing hydrographic and biogeochemical time-series datasets from 1994. Activities include a ship-based observation program (observations of physical, chemical and biological parameters) and one moored structure with meteorological and oceanic surface observations, as well as in the water column.";
    String time_coverage_end "1994-12-15T23:59:59Z";
    String time_coverage_resolution "PT30M";
    String time_coverage_start "1994-02-10T00:29:24Z";
    String title "UnderRevision, OS ESTOC-C 199402 D CTD (OceanSITES ESTOC in-situ data.)";
    String update_interval "void";
    String wmo_platform_code "13471";
  }
}

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link)

Data Access Protocol (DAP) (external link)

and its projection 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.

(easy) You can get data by using the dataset's Data Access Form. It makes the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.

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