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Dataset Title:  Volvo Ocean Race 2017-2018 Subscribe RSS
Institution:  The Ocean Race   (Dataset ID: Volvo_OceanRace_17_18)
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 ?
 
 boat_name ?      
   - +  ?
 TWS (True Wind Speed) ?          0.0    127.75
 TWD (True Wind Direction) ?          0.0    511.0
 latitude (degrees_north) ?          -57.717255556    96.413508333
  < slider >
 longitude (degrees_east) ?          -179.999922222    192.827019444
  < slider >
 time (TIMESTAMP, UTC) ?          2017-11-05T14:00:00Z    2018-06-24T08:45:00Z
  < slider >
 AIRTEMP (Air Temperature) ?          0.0    53.0
 SEATEMP (Sea Surface Temperature) ?          0.0    53.0
 BAROPRESS (Air Pressure) ?          967.5    1050.1
 COG (Course Over Ground) ?          0.0    511.0
 SOG (Speed Over Ground) ?          0.0    63.0
 HEADING ?          0.0    511.0
 
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 {
  boat_name {
    String long_name "boat_name";
  }
  TWS {
    Float32 actual_range 0.0, 127.75;
    String long_name "True Wind Speed";
  }
  TWD {
    Float32 actual_range 0.0, 511.0;
    String long_name "True Wind Direction";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -57.717255556, 96.413508333;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -179.999922222, 192.827019444;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "LONG";
    String standard_name "longitude";
    String units "degrees_east";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.5098904e+9, 1.5298299e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "TIMESTAMP";
    String source_name "TIMESTAMP";
    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";
  }
  AIRTEMP {
    Float32 actual_range 0.0, 53.0;
    String long_name "Air Temperature";
  }
  SEATEMP {
    Float32 actual_range 0.0, 53.0;
    String long_name "Sea Surface Temperature";
  }
  BAROPRESS {
    Float32 actual_range 967.5, 1050.1;
    String long_name "Air Pressure";
  }
  COG {
    Float32 actual_range 0.0, 511.0;
    String long_name "Course Over Ground";
  }
  SOG {
    Float32 actual_range 0.0, 63.0;
    String long_name "Speed Over Ground";
  }
  HEADING {
    Float32 actual_range 0.0, 511.0;
    String long_name "Heading";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "NODC.Webmaster@noaa.gov";
    String creator_name "The Ocean Race";
    String creator_url "https://www.nodc.noaa.gov/";
    Float64 Easternmost_Easting 192.827019444;
    String featureType "Point";
    Float64 geospatial_lat_max 96.413508333;
    Float64 geospatial_lat_min -57.717255556;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 192.827019444;
    Float64 geospatial_lon_min -179.999922222;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-06-25T08:26:34Z (local files)
2024-06-25T08:26:34Z https://erddap.emodnet-physics.eu/erddap/tabledap/Volvo_OceanRace_17_18.html";
    String infoUrl "https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.nodc:0170967";
    String institution "The Ocean Race";
    String keywords "airtemp, baropress, COG, course, heading, latitude, longitude, ocean, race, seatemp, SOG, speed, time, timestamp, twd, tws, volvo";
    String license "Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa";
    Float64 Northernmost_Northing 96.413508333;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -57.717255556;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "boat_name";
    String summary "Surface oceanographic and meteorological data collected in situ from the Leg 0-4 and 6-12 of the Volvo Ocean Race 2017/18. The oceanographic data were collected onboard \"Turn the Tide on Plastic\" and team \"AkzoNobel\". The meteorological data were collected by Dongfeng Race Team, Team Brunel, Vestas 11th Hour Racing, Sun Hung Kai Scallywag, Turn the Tide on Plastic, Mapfre and Team AkzoNobel.";
    String time_coverage_end "2018-06-24T08:45:00Z";
    String time_coverage_start "2017-11-05T14:00:00Z";
    String title "Volvo Ocean Race 2017-2018";
    Float64 Westernmost_Easting -179.999922222;
  }
}

 

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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