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Dataset Title:  EMSO-Azores, EGIM : Turbidity, 2017-2018 Subscribe RSS
Institution:  IPGP   (Dataset ID: EMSO-AZORES_EGIM_Turbidity_2017-2018)
Range: longitude = -32.27562 to -32.27562°E, latitude = 37.30134 to 37.30134°N, depth = 1700.0 to 1700.0m, time = 2017-07-12T16:45:00Z to 2018-04-04T23:44:59Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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Y Axis: 
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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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.4998779e+9, 1.522885499e+9;
    String ancillary_variables "TIME_QC";
    String axis "T";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum -100000.0;
    String ioos_category "Time";
    String long_name "Time";
    String sdn_P02_urn "SDN:P02::AYMD";
    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 units "seconds since 1970-01-01T00:00:00Z";
    String valid_max "90000.0";
    String valid_min "-90000.0";
  }
  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 "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    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 37.30134, 37.30134;
    String ancillary_variables "POSITION_QC";
    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 references "WGS84";
    String sdn_P02_urn "SDN:P02::ALAT";
    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";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -32.27562, -32.27562;
    String ancillary_variables "POSITION_QC";
    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 references "WGS84";
    String sdn_P02_urn "SDN:P02::ALAT";
    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";
    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 1700.0, 1700.0;
    String ancillary_variables "DEPH_QC";
    String axis "Z";
    String cf_role "timeseries_id";
    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 references "sea_level";
    String sdn_P02_urn "SDN:P02::AHGT";
    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 sensor_manufacturer "WET Labs";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0026/";
    String sensor_manufacturer_urn "SDN:L35::MAN0026";
    String sensor_model "WET Labs {Sea-Bird WETLabs} ECO NTU(RT)D turbidity sensor";
    String sensor_mount "mounted_on_seafloor_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0452/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0452";
    Int32 sensor_serial_number 648;
    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 "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "Depth quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  TUR4 {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 46.0, 16380.0;
    String ancillary_variables "TUR4_QC";
    String ioos_category "Unknown";
    String long_name "Turbidity";
    String sdn_P02_urn "SDN:P02::TSED";
    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_manufacturer "WET Labs";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0026/";
    String sensor_manufacturer_urn "SDN:L35::MAN0026";
    String sensor_model "WET Labs {Sea-Bird WETLabs} ECO NTU(RT)D turbidity sensor";
    String sensor_mount "mounted_on_seafloor_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0452/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0452";
    Int32 sensor_serial_number 648;
    String standard_name "sea_water_turbidity";
    String units "NTU";
  }
  TUR4_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 "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "Turbidity quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "depth, longitude, latitude";
    String citation "These data were collected and made freely available by the author, PI, and collaborators in the frame of national activities (Coriolis)";
    String Conventions "CF-1.6, OceanSITES-1.3, COARDS, ACDD-1.3, NCCSV-1.1";
    String creator_name "IPGP";
    String creator_type "institution";
    String data_mode "P";
    String data_type "OceanSITES time-series data";
    String date_created "2023-08-30T14:19:25Z";
    String date_update "2023-08-30T14:19:25Z";
    String doi "10.17882/56525";
    Float64 Easternmost_Easting -32.27562;
    String featureType "TimeSeries";
    String format_version "1.4";
    Float64 geospatial_lat_max 37.30134;
    Float64 geospatial_lat_min 37.30134;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -32.27562;
    Float64 geospatial_lon_min -32.27562;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1700.0;
    Float64 geospatial_vertical_min 1700.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"NaN
2024-10-30T23:07:07Z (local files)
2024-10-30T23:07:07Z https://erddap.emso.eu/tabledap/EMSO-AZORES_EGIM_Turbidity_2017-2018.das";
    String infoUrl "???";
    String institution "IPGP";
    String institution_edmo_code "1054;519";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/1054;https://edmo.seadatanet.org/report/519";
    String keywords "2017-2018, azores, chlorophyll, data, DEPH_QC, depth, earth, egim, emso, emso-azores, emsodev, exploitation, flag, fran\\\\u00e7ais, francais, identifier, ifremer, institut, institute, ipgp, latitude, longitude, lucky strike, mer, mid-atlantic ridge, momar, momarsat2018, paris, physics, pour, quality, recherche, sea, sea_water_turbidity, seawater, time, time-series, TIME_QC, TUR4, TUR4_QC, turbidity, water";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String netcdf_version "4";
    String network "EMSO France";
    Float64 Northernmost_Northing 37.30134;
    String platform_code "EGIM";
    String principal_investigator "Pierre-Marie Sarradin";
    String principal_investigator_email "Pierre.Marie.Sarradin@ifremer.fr";
    String project "EMSO-France;EMSO;EMSODEV;ENVRI-FAIR";
    String regional_facility "Azores";
    String site_code "EGIM";
    String source "NaN";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.30134;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "TIME_QC, latitude, longitude, depth, DEPH_QC, TUR4_QC";
    String summary 
"This dataset contains turbidity and the associated sensor raw data acquired between July 2017 and August 2018 on EMSO-Azores observatory by the EGIM. Tubidity is one of the 7 core parameters monitored by the EGIM, EMSO Generic Instrumental Module.
The EGIM prototype was deployed at Lucky Strike hydrothermal vent site, 25 m south west of the active edifice Tour Eiffel, to monitor local hydrodynamic variability and complement the data obtained by the numerous sensors set on this site: oceanographic mooring deployed south of the vent field, the multidisciplinary Seamon East node, autonomous current meters, array of temperature probes…";
    String time_coverage_end "2018-04-04T23:44:59Z";
    String time_coverage_start "2017-07-12T16:45:00Z";
    String title "EMSO-Azores, EGIM : Turbidity, 2017-2018";
    String update_interval "void";
    Float64 Westernmost_Easting -32.27562;
    String wmo_platform_code "NaN";
  }
}

 

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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