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Dataset Title:  NEMO-SN1 Observatory CTD data (2002-2003) Subscribe RSS
Institution:  Istituto Nazionale Geofisica e Vulcanologia - Sez. Roma2   (Dataset ID: SN1_CTD_2002_2003)
Range: longitude = 15.393117 to 15.393117°E, latitude = 37.44222 to 37.44222°N, depth = 2100.0 to 2100.0m, time = 2002-10-09T16:00:00Z to 2003-02-20T21:00:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | 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:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 15.393117, 15.393117;
    String ancillary_variables "POSITION_QC";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "longitude of measurements";
    String sdn_P02_urn "SDN:P02::ALAT";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_uom_name "Degrees east";
    String sdn_uom_urn "SDN:P06::DEGE";
    String standard_name "longitude";
    String units "degrees_east";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range 2100.0, 2100.0;
    String ancillary_variables "DEPTH_QC";
    String axis "Z";
    String ioos_category "Location";
    String long_name "depth of measurements";
    String positive "down";
    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_urn "SDN:P01::ADEPZZ01";
    String sdn_uom_name "SDN:P06::ULAA";
    String sdn_uom_urn "meters";
    String standard_name "depth";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 37.442217, 37.442217;
    String ancillary_variables "POSITION_QC";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "latitude of measurements";
    String sdn_P02_urn "SDN:P02::ALAT";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_uom_name "Degrees north";
    String sdn_uom_urn "SDN:P06::DEGN";
    String standard_name "latitude";
    String units "degrees_north";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.0341792e+9, 1.0457748e+9;
    String ancillary_variables "TIME_QC";
    String axis "T";
    String cf_role "timeseries_id";
    String ioos_category "Time";
    String long_name "time of measurements";
    String sdn_P02_urn "SDN:P02::AYMD";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_uom_name "seconds";
    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";
  }
  TEMP {
    Float32 _FillValue -999.0;
    Float32 actual_range 13.714, 13.76848;
    String ancillary_variables "TEMP_QC";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "temperature";
    Float32 missing_value -999.0;
    String reference_scale "ITS-90";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_parameter_name "Temperature of the water body";
    String sdn_parameter_urn "SDN:P01::TEMPPR01";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_urn "SND:P06::UPAA";
    String sensor_manufacturer "SBE";
    String sensor_model "SBE37";
    String sensor_mount "mounted on mooring line";
    String sensor_orientation "vertical";
    String sensor_reference "https://www.seabird.com/moored/sbe-37-sm-smp-smp-odo-microcat/family?productCategoryId=54627473786";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  CNDC {
    Float32 _FillValue -999.0;
    Float32 actual_range 4648.407, 4655.902;
    String ancillary_variables "CNDC_QC";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String comment "nan";
    String ioos_category "Salinity";
    String long_name "conductivity";
    String sdn_P02_urn "SDN:P02::CNDC";
    String sdn_parameter_name "Electrical conductivity of the water body";
    String sdn_parameter_urn "SDN:P01::CNDCZZ01";
    String sdn_uom_name "MilliSiemens per centimetre";
    String sdn_uom_urn "SDN:P06::MSCM";
    String sensor_manufacturer "SBE";
    String sensor_model "SBE37";
    String sensor_mount "mounted on mooring line";
    String sensor_orientation "vertical";
    String sensor_reference "https://www.seabird.com/moored/sbe-37-sm-smp-smp-odo-microcat/family?productCategoryId=54627473786";
    String standard_name "sea_water_electrical_conductivity";
    String units "mS/cm or mS cm-1";
  }
  PRES {
    Float32 _FillValue -999.0;
    Float32 actual_range 2102.822, 2110.663;
    String ancillary_variables "PRES_QC";
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Pressure";
    String long_name "pressure";
    String sdn_P02_urn "SDN:P02::ASLV";
    String sdn_parameter_name "Pressure (measured variable) exerted by the water body plus atmosphere by fixed in-situ pressure sensor";
    String sdn_parameter_urn "SDN:P01::PRSTPS01";
    String sdn_uom_name "Decibars";
    String sdn_uom_urn "SDN:P06::UPDB";
    String sensor_manufacturer "SBE";
    String sensor_model "SBE37";
    String sensor_mount "mounted on mooring line";
    String sensor_orientation "vertical";
    String sensor_reference "https://www.seabird.com/moored/sbe-37-sm-smp-smp-odo-microcat/family?productCategoryId=54627473786";
    String standard_name "sea_water_pressure";
    String units "decibar";
  }
  PRES_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Pressure quality flag";
  }
  TIME_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Time quality flag";
  }
  POSITION_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Position quality flag";
  }
  TEMP_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Temperature quality flag";
  }
  CNDC_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Conductivity quality flag";
  }
  DEPTH_QC {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    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";
    String flag_values "0,1,2,3,4,5,6,7,8,9";
    String ioos_category "Quality";
    String long_name "Depth quality flag";
    String standard_name "depth";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "depth,latitude,longitude,time";
    String Conventions "OceanSITES-1.5,SeaDataNet_1.0,COARDS, CF-1.6, ACDD-1.3";
    String creator_name "Istituto Nazionale Geofisica e Vulcanologia - Sez. Roma2";
    String creator_url "www.moist.it";
    String data_mode "R";
    String data_type "OceanSITES time-series data";
    String date_created "2022-11-11T10:11:41Z";
    String doi "10.13127/md/wis-sn1-2002-cdt";
    Float64 Easternmost_Easting 15.393117;
    String emso_facility "Western Ionian Sea";
    String featureType "TimeSeries";
    String format_version "1.5";
    Float64 geospatial_lat_max 37.442217;
    Float64 geospatial_lat_min 37.442217;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 15.393117;
    Float64 geospatial_lon_min 15.393117;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 2100.0;
    Float64 geospatial_vertical_min 2100.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"fixed benthic node
2022-12-05T04:14:11Z (local files)
2022-12-05T04:14:11Z http://oceano.bo.ingv.it/tabledap/SN1_CTD_2002_2003.das";
    String infoUrl "http://www.moist.it/sites/western_ionian_sea/2/GNDT1/ctd/22";
    String institution "Istituto Nazionale Geofisica e Vulcanologia - Sez. Roma2";
    String institution_edmo_code "3917";
    String keywords "2002-2003, CNDC, CNDC_QC, conductivity, ctd, data, density, depth, DEPTH_QC, earth, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, electrical, electrical conductivity of the water column, flag, geofisica, identifier, istituto, latitude, longitude, MACMAP, nazionale, nemo, nemo-sn1, observatory, ocean, oceans, position, POSITION_QC, PRES, PRES_QC, pressure, quality, roma2, salinity, science, sea, sea_water_electrical_conductivity, sea_water_pressure, sea_water_temperature, seawater, sez, sn1, sonde, TEMP, TEMP_QC, temperature, temperature of the water column, time, TIME_QC, vulcanologia, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC-BY";
    String network "EMSO-ERIC";
    Float64 Northernmost_Northing 37.442217;
    String principal_investigator "Nadia Lo Bue";
    String principal_investigator_email "nadia.lobue at ingv.it";
    String project "ESONET";
    String QC_indicator "probably good";
    String site_code "NEMO-SN1";
    String source "fixed benthic node";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.442217;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "longitude, depth, latitude, PRES_QC, TIME_QC, POSITION_QC, TEMP_QC, CNDC_QC, DEPTH_QC";
    String summary "The dataset contains sea bottom Conductivity, Temperature and Pressure data (about 1 m above the bottom) acquired through a SBE 37-SM installed on SN-1 station. The collection period ranges from October 2002 through February 2003.";
    String time_coverage_end "2003-02-20T21:00:00Z";
    String time_coverage_start "2002-10-09T16:00:00Z";
    String title "NEMO-SN1 Observatory CTD data (2002-2003)";
    String update_interval "void";
    Float64 Westernmost_Easting 15.393117;
  }
}

 

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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