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Dataset Title:  Reprocessed XBT Observations 1999-2019 along GE, PA route Subscribe RSS
Institution:  ENEA Centro Ricerche Ambiente Marino - La Spezia, Istituto Nazionale di Geofisica e Vulcanologia, Sede di Bologna (INGV)   (Dataset ID: REP_XBT_1999_2019_test)
Range: longitude = 8.983485 to 13.316814°E, latitude = 38.30008 to 44.30022°N, depth = 0.7 to 460.5m, time = 1999-09-20T19:54:55Z to 1999-09-21T14:23:26Z
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 {
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -99999.0;
    Float64 actual_range 0.7, 460.5;
    String ancillary_variables "DEPTH_SEADATANET_QC";
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth (spatial coordinate) relative to water surface in the water body";
    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 "Metres";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String units "m";
  }
  DEPTH_SEADATANET_QC {
    Byte _FillValue 97;
    String _Unsigned "false";
    Byte actual_range 49, 52;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain value_below_limit_of_quantification";
    String flag_value "48b, 49b, 50b, 51b, 52b, 53b, 54b, 55b, 56b, 57b, 65b, 81b";
    String ioos_category "Quality";
    String long_name "SeaDataNet quality flag";
    String sdn_conventions_urn "SDN:L20::";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -99999.0;
    Float64 actual_range 38.30008083333333, 44.300220277777775;
    String ancillary_variables "POSITION_SEADATANET_QC";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    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";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -99999.0;
    Float64 actual_range 8.983485277777778, 13.316814722222222;
    String ancillary_variables "POSITION_SEADATANET_QC";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    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";
  }
  POSITION_SEADATANET_QC {
    Byte _FillValue 97;
    String _Unsigned "false";
    Byte actual_range 49, 49;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain value_below_limit_of_quantification";
    String flag_value "48b, 49b, 50b, 51b, 52b, 53b, 54b, 55b, 56b, 57b, 65b, 81b";
    String ioos_category "Quality";
    String long_name "SeaDataNet quality flag";
    String sdn_conventions_urn "SDN:L20::";
  }
  SDN_BOT_DEPTH {
    Float32 _FillValue -999.0;
    Float32 actual_range 73.0, 3592.0;
    String ioos_category "Bathymetry";
    String long_name "Bathymetric depth at profile measurement site";
    String sdn_P02_urn "SDN:P02::MBAN";
    String sdn_parameter_name "Sea-floor depth (below instantaneous sea level) {bathymetric depth} in the water body";
    String sdn_parameter_urn "SDN:P01::MBANZZZZ";
    String sdn_uom_name "Metres";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "sea floor depth below sea surface";
    String units "meters";
  }
  SDN_CRUISE {
    String ioos_category "Unknown";
    String long_name "Profile grouping label";
  }
  SDN_EDMO_CODE {
    Int32 _FillValue 2147483647;
    Int32 actual_range 136, 136;
    String ioos_category "Unknown";
    String long_name "European Directory of Marine Organizations code for the CDI partner";
  }
  TEMPET01 {
    Float64 _FillValue -99999.0;
    Float64 actual_range -3.85, 26.57;
    String ancillary_variables "TEMPET01_SEADATANET_QC";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "TEMP";
    String sdn_P02_urn "SDN:P02::TEMP";
    String sdn_parameter_name "Temperature of the water body by expandable bathythermograph (XBT)";
    String sdn_parameter_urn "SDN:P01::TEMPET01";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_urn "SDN:P06::UPAA";
    String units "degree_C";
  }
  TEMPET01_SEADATANET_QC {
    Byte _FillValue 97;
    String _Unsigned "false";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain value_below_limit_of_quantification";
    String flag_value "48b, 49b, 50b, 51b, 52b, 53b, 54b, 55b, 56b, 57b, 65b, 81b";
    String ioos_category "Quality";
    String long_name "SeaDataNet quality flag";
    String sdn_conventions_urn "SDN:L20::";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 9.37857295e+8, 9.37923806e+8;
    String ancillary_variables "TIME_SEADATANET_QC";
    String axis "T";
    String calendar "julian";
    String cf_role "profile_id";
    String ioos_category "Time";
    String long_name "Chronological Julian Date";
    String sdn_P02_urn "SDN:P02::AYMD";
    String sdn_parameter_name "Julian Date (chronological)";
    String sdn_parameter_urn "SDN:P01::CJDY1101";
    String sdn_uom_name "Days";
    String sdn_uom_urn "SDN:P06::UTAA";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  TIME_SEADATANET_QC {
    Byte _FillValue 97;
    String _Unsigned "false";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String Conventions "SeaDataNet measurand qualifier flags";
    String flag_meanings "no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain value_below_limit_of_quantification";
    String flag_value "48b, 49b, 50b, 51b, 52b, 53b, 54b, 55b, 56b, 57b, 65b, 81b";
    String ioos_category "Quality";
    String long_name "SeaDataNet quality flag";
    String sdn_conventions_urn "SDN:L20::";
  }
 }
  NC_GLOBAL {
    String area "Mediterranean Sea";
    String assumed_salinity "37.80ppt";
    String cdm_data_type "Profile";
    String cdm_profile_variables "latitude,longitude,time";
    String Coeff_1 "6.691";
    String Coeff_2 "-0.00225";
    String contact "franco.reseghetti@enea.it";
    String Conventions "SeaDataNet_1.0, CF-1.6, COARDS, ACDD-1.3";
    String creator_email "franco.reseghetti@enea.it";
    String creator_name "Franco Reseghetti";
    String creator_type "person";
    String creator_url "https://www.seadatanet.org/";
    String data_assembly_center "ENEA";
    String data_mode "R";
    Float64 Easternmost_Easting 13.316814722222222;
    String family_code "XB";
    String family_label "vessel";
    String featureType "Profile";
    Float64 geospatial_lat_max 44.300220277777775;
    Float64 geospatial_lat_min 38.30008083333333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 13.316814722222222;
    Float64 geospatial_lon_min 8.983485277777778;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 460.5;
    Float64 geospatial_vertical_min 0.7;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"vessel of opportunity
2022-10-02T16:29:06Z (local files)
2022-10-02T16:29:06Z http://oceano.bo.ingv.it/tabledap/REP_XBT_1999_2019_test.das";
    String ices_platform_code "48EX";
    String id "T4_99040";
    String IMO_number "9184419";
    String infoUrl "https://www.seadatanet.org/";
    String institution "ENEA Centro Ricerche Ambiente Marino - La Spezia, Istituto Nazionale di Geofisica e Vulcanologia, Sede di Bologna (INGV)";
    String institution_edmo_code "136, 251";
    String keywords "along, ambiente, bathymetric, bathymetry, below, cdi, centro, code, data, depth, DEPTH_SEADATANET_QC, directory, enea, european, flag, floor, gradient, grouping, identifier, label, latitude, longitude, marine, marino, measurement, observation, organizations, partner, POSITION_SEADATANET_QC, profile, quality, rep_xbt_1999_2019, ricerche, route, SDN_BOT_DEPTH, SDN_CRUISE, SDN_EDMO_CODE, sea, sea floor depth below sea surface, seadatanet, site, situ, spezia, surface, temperature, TEMPET01, TEMPET01_SEADATANET_QC, time, TIME_SEADATANET_QC, vertical";
    String launching_height "10m";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String manufact_date "19980625";
    String maximum_depth "588";
    String netcdf_version "netCDF-4 classic model";
    String nominal_depth "460";
    Float64 Northernmost_Northing 44.300220277777775;
    String pi_name "Franco Reseghetti";
    String platform_code "IBEX";
    String platform_name "EXCELSIOR";
    String probe_type "T-4";
    String quality_index "0";
    String recorder_serial "9839012";
    String recorder_types "05";
    String reference_bathymetry "GEBCO_2021 Grid";
    String serial_number "181102";
    String ship_speed "22kn";
    String source "vessel of opportunity";
    String source_platform_category_code "32";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 38.30008083333333;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "latitude, longitude, POSITION_SEADATANET_QC, SDN_BOT_DEPTH, SDN_CRUISE, SDN_EDMO_CODE, TEMPET01_SEADATANET_QC, time, TIME_SEADATANET_QC";
    String summary "In Situ observation along GE - PA route";
    String time_coverage_end "1999-09-21T14:23:26Z";
    String time_coverage_start "1999-09-20T19:54:55Z";
    String title "Reprocessed XBT Observations 1999-2019 along GE, PA route";
    Float64 Westernmost_Easting 8.983485277777778;
    String wind_speed "10kn";
    String wmo_inst_type "002";
    String wmo_platform_code "IBEX";
  }
}

 

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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