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Dataset Title:	OceanSITES ESTOC in-situ data.
Institution:	Oceanic Platform of the Canary Islands- PLOCAN (Dataset ID: OS_ESTOC_20030407-20080415_D_AIRT-ATMP-RELH)
Range:	longitude = -15.92 to -15.92°E, latitude = 29.19 to 29.19°N, depth = 3.0 to 3.0m, time = 2003-04-07T02:02:17Z to 2008-04-15T12:00:00Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| 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 {
 s {
  time {
    UInt32 _ChunkSizes 14499;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.049680937e+9, 1.2082608e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "time of measurements";
    String QC_indicator "good_data";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    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";
    String valid_max "90000.0";
    String valid_min "0.0";
    String variable_name "time";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range 29.19, 29.19;
    String axis "Y";
    String ioos_category "Location";
    String long_name "latitude of measurements";
    String QC_indicator "good_data";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String standard_name "latitude";
    String typeof "float";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min 0.0;
    String variable_name "latitude";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -15.92, -15.92;
    String axis "X";
    String ioos_category "Location";
    String long_name "longitude of measurements";
    String QC_indicator "good_data";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String standard_name "longitude";
    String typeof "float";
    String units "degrees_east";
    Float32 valid_max 0.0;
    Float32 valid_min -180.0;
    String variable_name "longitude";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue NaN;
    Float32 actual_range 3.0, 3.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "depth of measurements";
    String positive "down";
    String QC_indicator "good_data";
    String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01";
    String sdn_parameter_urn "SDN:P01::ADEPZZ01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String typeof "float";
    String units "m";
    Float32 valid_max 4.0;
    Float32 valid_min 0.0;
    String variable_name "depth";
  }
  AIRT {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 63.2;
    String ancilliary_variables "AIRT_QC";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String coordinates_json "TIME, LATITUDE, LONGITUDE, DEPTH";
    String long_name "Air temperature";
    String processing_level "Data average were assessed using the time-series obtained from two sensors fixed (redundant system) at the buoy once the quality control was performed";
    String sdn_parameter_name "Temperature of the atmosphere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CTMPZZ01/";
    String sdn_parameter_urn "SDN:P01::CTMPZZ01";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
    String sdn_uom_urn "SDN:P06::UPAA";
    String sensor_manufacturer "Vaisala";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0025/";
    String sensor_manufacturer_urn "SDN:L35::MAN0025";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_surface_buoy";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL000X/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL000X";
    String sensor_serial_number "unknown";
    String standard_name "air_temperature";
    String units "degree_C";
    Float32 valid_max 45.0;
    Float32 valid_min 0.0;
  }
  ATMP {
    Float32 _FillValue NaN;
    Float32 actual_range 987.51, 1035.51;
    String ancilliary_variables "ATMP_QC";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String coordinates_json "TIME, LATITUDE, LONGITUDE, DEPTH";
    String long_name "Atmospheric pressure at altitude";
    String processing_level "Data average were assessed using the time-series obtained from two sensors fixed (redundant system) at the buoy once the quality control was performed";
    String sdn_parameter_name "Pressure (measured variable) exerted by the atmosphere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CAPHZZ01/";
    String sdn_parameter_urn "SDN:P01::CAPHZZ01";
    String sdn_uom_name "Millibars";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPBB/";
    String sdn_uom_urn "SDN:P06::UPBB";
    String sensor_manufacturer "Vaisala";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0025/";
    String sensor_manufacturer_urn "SDN:L35::MAN0025";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_surface_buoy";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL000X/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL000X";
    String sensor_serial_number "unknown";
    String standard_name "air_pressure";
    String units "mBar";
    Float32 valid_max 1060.0;
    Float32 valid_min 800.0;
  }
  RELH {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 109.89;
    String ancilliary_variables "RELH_QC";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String coordinates_json "TIME, LATITUDE, LONGITUDE, DEPTH";
    String long_name "Relative humidity";
    String processing_level "Data average were assessed using the time-series obtained from two sensors fixed (redundant system) at the buoy once the quality control was performed";
    String sdn_parameter_name "Relative humidity of the atmosphere by humidity sensor";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CRELZZ01/";
    String sdn_parameter_urn "SDN:P01::CRELZZ01";
    String sdn_uom_name "Percent";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPCT/";
    String sdn_uom_urn "SDN:P06::UPCT";
    String sensor_manufacturer "Vaisala";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0025/";
    String sensor_manufacturer_urn "SDN:L35::MAN0025";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_surface_buoy";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL000X/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL000X";
    String sensor_serial_number "unknown";
    String standard_name "relative_humidity";
    String units "Percent";
    Float32 valid_max 100.0;
    Float32 valid_min 0.0;
  }
  AIRT_QC {
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String flag_meanings "unknown, good_data, probably_good_data, potentially_correctable_bad_data, bad_data, nominal_value, interpolated_value, missing_value";
    String flag_values "0,1,2,3,4,7,8,9";
    String long_name "Air temperature quality control flags";
  }
  ATMP_QC {
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String flag_meanings "unknown, good_data, probably_good_data, potentially_correctable_bad_data, bad_data, nominal_value, interpolated_value, missing_value";
    String flag_values "0,1,2,3,4,7,8,9";
    String long_name "Atmospheric pressure at altitude quality control flags";
  }
  RELH_QC {
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String coordinates "DEPTH LATITUDE LONGITUDE TIME";
    String flag_meanings "unknown, good_data, probably_good_data, potentially_correctable_bad_data, bad_data, nominal_value, interpolated_value, missing_value";
    String flag_values "0,1,2,3,4,7,8,9";
    String long_name "Relative humidity quality control flags";
  }
 }
  NC_GLOBAL {
    String area "Northeast Atlantic, Subtropical gyre";
    String author "Tania Morales and Andres Cianca";
    String cdm_data_type "Point";
    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-1.6, OceanSITES-1.5, ACDD-1.2, NCCSV-1.2";
    String data_assembly_center "PLOCAN";
    String data_mode "D";
    String data_type "OceanSITES time-series data";
    String date_created "2022-08-24T16:00:00Z";
    String date_modified "2022-09-23T14:16:58Z";
    Float64 Easternmost_Easting -15.92;
    String emso_facility "Canary Islands";
    String featureType "Point";
    String format_version "1.4";
    Float64 geospatial_lat_max 29.19;
    Float64 geospatial_lat_min 29.19;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -15.92;
    Float64 geospatial_lon_min -15.92;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 3.0;
    Float64 geospatial_vertical_min 3.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-12-06T04:06:51Z (local files)
2025-12-06T04:06:51Z http://172.17.4.94:8080/tabledap/OS_ESTOC_20030407-20080415_D_AIRT-ATMP-RELH.das";
    String id "OS_ESTOC_PLOCAN_2003-2008_D_ANIMATE-MERSEA";
    String infoUrl "https://edmo.seadatanet.org/report/3497";
    String institution "Oceanic Platform of the Canary Islands- PLOCAN";
    Float64 institution_edmo_code 3497;
    String institution_edmo_uri "https://edmo.seadatanet.org/report/3497";
    String keywords_vocabulary "air temperature, air Pressure, relative humidity";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String naming_authority "OceanSITES";
    String netcdf_version "4.3.2";
    String network "EuroSITE";
    Float64 Northernmost_Northing 29.19;
    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_url "http://siboy.plocan.eu/buoy/ESTOC";
    String site_code "ESTOC - fixed station";
    String source "mooring";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 29.19;
    String summary "Meteorological data collected by Bremen University at ESTOC mooring at 29.19 degrees North at 15.92 degrees W";
    String time_coverage_end "2008-04-15T12:00:00Z";
    String time_coverage_start "2003-04-07T02:02:17Z";
    String title "OceanSITES ESTOC in-situ data.";
    String update_interval "void";
    Float64 Westernmost_Easting -15.92;
    String wmo_platform_code "13471";
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form or Subset form. They make 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.

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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