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Dataset Title:  Physicochemical data from an SA8065 multiparameter probe at OBSEA's Besos
Buoy (full sensor data)
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Institution:  Polytechnic University of Catalonia   (Dataset ID: obsea_besos_buoy_sa8065_full)
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 measurements, UTC) ?          2023-12-11T00:08:26Z    2024-04-23T10:42:53Z
  < slider >
 latitude (degrees_north) ?          41.18212    41.18212
  < slider >
 longitude (degrees_east) ?          1.75257    1.75257
  < slider >
 depth (depth of measurements, m) ?          1.0    1.462
  < slider >
 TEMP (Degrees Celsius) ?          13.47    19.47
 CNDC (Siemens per metre) ?          0.0056    3.915
 DOXY (Percent) ?          19.03    53.66
 ALKY (pH units) ?          7.7    9.345
 WBRX (Millivolts) ?          219.4    496.8
 TURB (Nephelometric Turbidity Units) ?          -81.3    4200.0
 depth_QC ?      
   - +  ?
 TEMP_QC ?      
   - +  ?
 CNDC_QC ?      
   - +  ?
 DOXY_QC ?      
   - +  ?
 ALKY_QC ?      
   - +  ?
 WBRX_QC ?      
   - +  ?
 TURB_QC ?      
   - +  ?
 latitude_QC ?      
   - +  ?
 longitude_QC ?      
   - +  ?
 
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)

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    Int32 _ChunkSizes 1260;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.702253306e+9, 1.713868973e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "time of measurements";
    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 time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Lat";
    Float32 _FillValue -999999.0;
    Float32 actual_range 41.18212, 41.18212;
    String ancillary_variables "LATITUDE_QC";
    String axis "Y";
    String ioos_category "Location";
    String long_name "latitude of measurements";
    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 units "degrees_north";
  }
  longitude {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.75257, 1.75257;
    String ancillary_variables "LONGITUDE_QC";
    String axis "X";
    String ioos_category "Location";
    String long_name "longitude of measurements";
    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 units "degrees_east";
  }
  depth {
    Int32 _ChunkSizes 26;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.0, 1.462;
    String ancillary_variables "DEPTH_QC";
    String axis "Z";
    String ioos_category "Location";
    String long_name "depth of measurements";
    String positive "down";
    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 units "m";
  }
  TEMP {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range 13.47, 19.47;
    String ancillary_variables "TEMP_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "in situ sea water temperature";
    String sdn_parameter_name "Temperature of the water body by CTD or STD";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TEMPST01";
    String sdn_parameter_urn "SDN:P01::TEMPST01";
    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_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "sea_water_temperature";
    String standard_name_uri "sea_water_temperature";
    String units "Degrees Celsius";
  }
  CNDC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.0056, 3.915;
    String ancillary_variables "CNDC_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "sea water electrical conductivity";
    String sdn_parameter_name "Electrical conductivity of the water body by CTD";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CNDCST01/";
    String sdn_parameter_urn "SDN:P01::CNDCST01";
    String sdn_uom_name "Siemens per metre";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UECA/";
    String sdn_uom_urn "SDN:P06::UECA";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "sea_water_electrical_conductivity";
    String standard_name_uri "sea_water_electrical_conductivity";
    String units "Siemens per metre";
  }
  DOXY {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range 19.03, 53.66;
    String ancillary_variables "DOXY_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "saturation of oxygen in sea water";
    String sdn_parameter_name "Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by in-situ oxygen optode and computation from concentration";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/OXYSOP01/";
    String sdn_parameter_urn "SDN:P01::OXYSOP01";
    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_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String standard_name_uri "fractional_saturation_of_oxygen_in_sea_water";
    String units "Percent";
  }
  ALKY {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range 7.7, 9.345;
    String ancillary_variables "ALKY_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Minus the log of the hydrogen ion concentration (moles per litre) in the water column.";
    String sdn_parameter_name "pH (unspecified scale) of the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/PHXXZZXX";
    String sdn_parameter_urn "SDN:P01::PHXXZZXX";
    String sdn_uom_name "pH units";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UUPH/";
    String sdn_uom_urn "SDN:P06::UUPH";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String standard_name_uri "sea_water_ph_reported_on_total_scale";
    String units "pH units";
  }
  WBRX {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range 219.4, 496.8;
    String ancillary_variables "WBRX_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species";
    String sdn_parameter_name "pH (unspecified scale) of the water body by pH electrode";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/PHXXPR01/";
    String sdn_parameter_urn "SDN:P01::PHXXPR01";
    String sdn_uom_name "Millivolts";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UUMV/";
    String sdn_uom_urn "SDN:P06::UUMV";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "sea_water_oxidation_reduction_potential";
    String standard_name_uri "sea_water_oxidation_reduction_potential";
    String units "Millivolts";
  }
  TURB {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Float32 _FillValue -999999.0;
    Float32 actual_range -81.3, 4200.0;
    String ancillary_variables "TURB_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Turbidity of water in the water body";
    String sdn_parameter_name "Turbidity of water in the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TURBXXXX/";
    String sdn_parameter_urn "SDN:P01::TURBXXXX";
    String sdn_uom_name "Nephelometric Turbidity Units";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/USTU/";
    String sdn_uom_urn "SDN:P06::USTU";
    String sensor_model "inapplicable";
    String sensor_mount "mounted_on_fixed_structure";
    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 "0000";
    String standard_name "sea_water_turbidity";
    String standard_name_uri "sea_water_turbidity";
    String units "Nephelometric Turbidity Units";
  }
  depth_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "depth of measurements quality control flags";
  }
  TEMP_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "in situ sea water temperature quality control flags";
  }
  CNDC_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "sea water electrical conductivity quality control flags";
  }
  DOXY_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "saturation of oxygen in sea water quality control flags";
  }
  ALKY_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Minus the log of the hydrogen ion concentration (moles per litre) in the water column. quality control flags";
  }
  WBRX_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species quality control flags";
  }
  TURB_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Turbidity of water in the water body quality control flags";
  }
  latitude_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "latitude of measurements quality control flags";
  }
  longitude_QC {
    Int32 _ChunkSizes 1, 1, 26, 1260;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    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";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "longitude of measurements quality control flags";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "OceanSITES;EMSO";
    String data_mode "R";
    String data_type "OceanSITES time-series data";
    String date_created "2024-04-23T11:05:36Z";
    String date_modified "2024-04-23T11:05:36Z";
    Float64 Easternmost_Easting 1.75257;
    String emso_facility "OBSEA";
    String featureType "Point";
    String format_version "1.4";
    Float64 geospatial_lat_max 41.18212;
    Float64 geospatial_lat_min 41.18212;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 1.75257;
    Float64 geospatial_lon_min 1.75257;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1.462;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-05-21T09:49:58Z (local files)
2024-05-21T09:49:58Z https://data.obsea.es/erddap/tabledap/obsea_besos_buoy_sa8065_full.html";
    String infoUrl "https://edmo.seadatanet.org/report/2150";
    String institution "Polytechnic University of Catalonia";
    String institution_edmo_code "2150";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/2150";
    String keywords "ALKY, CNDC, DOXY, TEMP, TURB, WBRX";
    String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String network "EMSO";
    Float64 Northernmost_Northing 41.18212;
    String principal_investigator "Joaquin del Rio";
    String principal_investigator_email "joaquin.del.rio@upc.edu";
    String source "moored surface buoy";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.18212;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "depth_QC, TEMP_QC, CNDC_QC, DOXY_QC, ALKY_QC, WBRX_QC, TURB_QC, latitude_QC, longitude_QC";
    String summary "Physicochemical data collected by an SA8065 multiparameter probe at the Besos Buoy, on top of the OBSEA observatory, full sensor data";
    String time_coverage_end "2024-04-23T10:42:53Z";
    String time_coverage_start "2023-12-11T00:08:26Z";
    String title "Physicochemical data from an SA8065 multiparameter probe at OBSEA's Besos Buoy (full sensor data)";
    String update_interval "void";
    Float64 Westernmost_Easting 1.75257;
  }
}

 

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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