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Dataset Title:  Tavolara - Punta Coda Cavallo MPA - Dissolved oxygen - Sofar Ocean Subscribe RSS
Institution:  ETT S.p.A.   (Dataset ID: tavolara_oxygen)
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 ?
 
 time (Timestamp, UTC) ?          2026-04-11T10:14:00Z    2026-06-10T23:44:00Z
  < slider >
 latitude (degrees_north) ?          40.9018667    40.9020333
  < slider >
 longitude (degrees_east) ?          9.71685    9.7171
  < slider >
 dissolved_oxygen_concentration (mg/l) ?          6.847    11.325000000000001
 quality_mean ?      
   - +  ?
 dissolved_oxygen_saturation (percent) ?          96.22    142.044
 dissolved_oxygen_concentration_QC ?          1    3
 dissolved_oxygen_saturation_QC ?          1    9
 
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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.77590244e+9, 1.78113504e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Timestamp";
    String parameter_sdn_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String parameter_sdn_urn "SDN:P01::ELTMEP01";
    String parameter_standard_sdn_name "time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String unit_sdn_name "Seconds";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String unit_sdn_urn "SDN:P06::UTBB";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 40.9018667, 40.9020333;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String parameter_sdn_name "Latitude north";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01/";
    String parameter_sdn_urn "SDN:P01::ALATZZ01";
    String parameter_standard_sdn_name "latitude";
    String standard_name "latitude";
    String unit_sdn_name "Degrees north";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGN/";
    String unit_sdn_urn "SDN:P06::DEGN";
    String units "degrees_north";
    String units_url "docs.unidata.ucar.edu/udunits/current/udunits2-common.xml";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 9.71685, 9.7171;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String parameter_sdn_name "Longitude east";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01/";
    String parameter_sdn_urn "ALONZZ01";
    String parameter_standard_sdn_name "longitude";
    String standard_name "longitude";
    String unit_sdn_name "Degrees east";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGE/";
    String unit_sdn_urn "SDN:P06::DEGE";
    String units "degrees_east";
    String units_url "docs.unidata.ucar.edu/udunits/current/udunits2-common.xml";
  }
  dissolved_oxygen_concentration {
    Float64 actual_range 6.847, 11.325000000000001;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String exv_name "Oxygen";
    String exv_uri "https://vocab.nerc.ac.uk/collection/EXV/current/EXV028/";
    String exv_urn "SDN:EXV::EXV028";
    String ioos_category "Unknown";
    String long_name "Dissolved oxygen concentration";
    String parameter_sdn_name "Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase]";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/DOXYZZXX/";
    String parameter_sdn_urn "SDN:P01::DOXYZZXX";
    String parameter_standard_sdn_name "mass_concentration_of_oxygen_in_sea_water";
    String parameter_standard_sdn_uri "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0529/";
    String parameter_standard_sdn_urn "SDN:P07::CFSN0529";
    String sensor_accuracy "±0.3 mg/L";
    String sensor_depth "6.9 m";
    String sensor_manufacturer_sdn_name "Precision Measurement Engineering, Inc.";
    String sensor_manufacturer_sdn_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0206/";
    String sensor_manufacturer_sdn_urn "SDN:L35::MAN0206";
    String sensor_resolution "0.001 mg/L (1 µg/L)";
    String sensor_sdn_name "Precision Measurement Engineering miniDOT data logger";
    String sensor_sdn_uri "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1901/";
    String sensor_sdn_urn "SDN:L22::TOOL1901";
    String sensor_serial_number "SPOT-32911C";
    String sensors "PME MicroDot Plus (DO + Temperature)";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String unit_sdn_name "Milligrams per litre";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UMGL/";
    String unit_sdn_urn "SDN:P06::UMGL";
    String units "mg/l";
  }
  quality_mean {
    Float32 actual_range 0.972, 0.994;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Unknown";
    String long_name "Quality Mean";
  }
  dissolved_oxygen_saturation {
    Float64 actual_range 96.22, 142.044;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String exv_name "Oxygen";
    String exv_uri "https://vocab.nerc.ac.uk/collection/EXV/current/EXV028/";
    String exv_urn "SDN:EXV::EXV028";
    String ioos_category "Unknown";
    String long_name "Dissolved oxygen saturation";
    String parameter_sdn_name "Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase]";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/OXYSZZ01/";
    String parameter_sdn_urn "SDN:P01::OXYSZZ01";
    String parameter_standard_sdn_name "fractional_saturation_of_oxygen_in_sea_water";
    String parameter_standard_sdn_uri "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0623/";
    String parameter_standard_sdn_urn "SDN:P07::CFSN0623";
    String sensor_accuracy "±5%";
    String sensor_depth "6.9 m";
    String sensor_manufacturer_sdn_name "Precision Measurement Engineering, Inc.";
    String sensor_manufacturer_sdn_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0206/";
    String sensor_manufacturer_sdn_urn "SDN:L35::MAN0206";
    String sensor_range "0 - 150% saturation";
    String sensor_resolution "0.001 mg/L (1 µg/L)";
    String sensor_sdn_name "Precision Measurement Engineering miniDOT data logger";
    String sensor_sdn_uri "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1901/";
    String sensor_sdn_urn "SDN:L22::TOOL1901";
    String sensor_serial_number "SPOT-32911C";
    String sensors "PME MicroDot Plus (DO + Temperature)";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String unit_sdn_name "Percent";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPCT/";
    String unit_sdn_urn "SDN:P06::UPCT";
    String units "percent";
  }
  dissolved_oxygen_concentration_QC {
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String flags_sdn_name "SeaDataNet measurand qualifier flags";
    String flags_sdn_uri "https://vocab.nerc.ac.uk/collection/L20/current/";
    String flags_sdn_urn "L20";
    String ioos_category "Unknown";
    String long_name "Dissolved oxygen concentration";
    String parameter_standard_sdn_name "quality_flag";
    String parameter_standard_sdn_uri "https://vocab.nerc.ac.uk/collection/P07/current/0O77RYX8/";
    String parameter_standard_sdn_urn "SDN:P07::0O77RYX8";
    String qc_convention_sdn_name "OceanSites reference table 2";
    String qc_convention_sdn_uri "https://vocab.nerc.ac.uk/collection/L27/current/OCEANSITES_QC/";
    String qc_convention_sdn_urn "SDN:L27::OCEANSITES_QC";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
  }
  dissolved_oxygen_saturation_QC {
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String flags_sdn_name "SeaDataNet measurand qualifier flags";
    String flags_sdn_uri "https://vocab.nerc.ac.uk/collection/L20/current/";
    String flags_sdn_urn "L20";
    String ioos_category "Unknown";
    String long_name "Dissolved oxygen saturation";
    String parameter_standard_sdn_name "quality_flag";
    String parameter_standard_sdn_uri "https://vocab.nerc.ac.uk/collection/P07/current/0O77RYX8/";
    String parameter_standard_sdn_urn "SDN:P07::0O77RYX8";
    String qc_convention_sdn_name "OceanSites reference table 2";
    String qc_convention_sdn_uri "https://vocab.nerc.ac.uk/collection/L27/current/OCEANSITES_QC/";
    String qc_convention_sdn_urn "SDN:L27::OCEANSITES_QC";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String contributors_email "giulia.dapueto@dedagroup.it; valeria.salaris@dedagroup.it; antonio.novellino@dedagroup.it; segreteria@amptavolara.it";
    String contributors_name "Dapueto, Giulia; Salaris, Valeria; Novellino, Antonio; Marine Portected Area of Tavolara - Punta Coda Cavallo";
    String contributors_orcid "0000-0002-3263-5583; 0000-0002-7739-2239;0000-0003-4020-2056;";
    String contributors_role "data curator; data curator; data curator; end user";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info.ett@dedagroup.it";
    String creator_name "ETT";
    String creator_type "institution";
    String creator_uri "https://ettsolutions.com/smartcity/";
    String data_creation "2026-01-22T00:00:00Z";
    String data_format_original "csv";
    String data_version "1";
    Float64 Easternmost_Easting 9.7171;
    String featureType "Point";
    Float64 geospatial_lat_max 40.9020333;
    Float64 geospatial_lat_min 40.9018667;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 9.7171;
    Float64 geospatial_lon_min 9.71685;
    String geospatial_lon_units "degrees_east";
    String history 
"2026-06-11T00:42:59Z (local files)
2026-06-11T00:42:59Z http://erddap.s4oceandata.eu/erddap/tabledap/tavolara_oxygen.html";
    String infoUrl "https://aspim.s4oceandata.eu/dashboard/mapviewer/";
    String inspire "Oceanographic geographical features";
    String institution "ETT S.p.A.";
    String institution_country "IT";
    String institution_edmo_code "2764";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/2764";
    String institution_ror_code "053y1z981";
    String institution_ror_uri "https://ror.org/053y1z981";
    String keywords "AMP, ASPIM, dissolved oxygem, Earth Science > Oceans > Ocean Chemistry > Oxygen (90Aa8838-79Bd-4B28-B518-8217E863C385), MPA, SPAMI, time series";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC-BY 4.0";
    String license_url "https://creativecommons.org/licenses/by/4.0/";
    String naming_authority "ASPIM";
    Float64 Northernmost_Northing 40.9020333;
    String owner "ETT";
    String owner_url "https://ettsolutions.com/smartcity/";
    String platform_type_sdn_name "mooring";
    String platform_type_sdn_uri "https://vocab.nerc.ac.uk/collection/L06/current/48/";
    String platform_type_sdn_urn "SDN:L06::48";
    String project_code "ASPIM";
    String project_id "F82H22000730006";
    String project_name "Servizio di monitoraggio in situ delle Aree Marine Protette (ASPIM) mediante sensoristica subacquea e piattaforma cloud";
    String project_statement "Servizio di monitoraggio delle Aree Marine Protette in near real-time, mediante l’elaborazione di dati satellitari multisensore e multipiattaforma e con sistemi legacy/cooperativi (AIS, VMS, RF) e servizio di monitoraggio in situ con sensori di prossimità” - Lotto 2: “Servizio di Monitoraggio in situ delle Aree Marine Protette mediante sensori di prossimità Wireless su 11 Aree Marine Protette inserite nella lista (ASPIM) Aree Specialmente Protette di Importanza Mediterranea” nell'ambito del Piano Nazionale di Ripresa e Resilienza (PNRR) - Missione 2 “Rivoluzione verde e transizione ecologica” - Componente 4 “Tutela del territorio e della risorsa idrica” - Misura 3 “Salvaguardare la qualità dell’aria e la biodiversità del territorio attraverso la tutela delle aree verdi, del suolo e delle aree marine” – Investimento 3.2 “Digitalizzazione dei parchi nazionali e delle Aree Marine Protette” - Sub- investimento 3.2 a) “Conservazione della natura - monitoraggio delle pressioni e minacce su specie e habitat e cambiamento climatico” [M2C4-I3.2] finanziato dall'Unione Europea NEXTGENERATIONEU";
    String project_url "https://aspim.s4oceandata.eu/dashboard/mapviewer/";
    String site_name "Tavolara - Punta Coda Cavallo Marine Protected Area";
    String source "PME MicroDot Plus (DO + Temperature)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 40.9018667;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "quality_mean";
    String summary "Measurement of diisolved oxygen in the Tavolara - Punta Coda Cavallo Marine Protected Area (Sardegna, Italy) using a sensor installed on a buoy moored to the seabed, as part of the ASPIM project";
    String testOutOfDate "now-1day";
    String time_coverage_end "2026-06-10T23:44:00Z";
    String time_coverage_start "2026-04-11T10:14:00Z";
    String title "Tavolara - Punta Coda Cavallo MPA - Dissolved oxygen - Sofar Ocean";
    Float64 Westernmost_Easting 9.71685;
  }
}

 

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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