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Dataset Title:  Bonavista Bay Buoy Subscribe RSS
Institution:  MI   (Dataset ID: SMA_bonavista)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 station_name ?          "smb_bonavista"    "smb_bonavista"
 time (Timestamp, UTC) ?          2017-06-22T17:53:00Z    2018-01-20T16:23:00Z
  < slider >
 longitude (degrees_east) ?          -53.029505    -53.027995
  < slider >
 latitude (degrees_north) ?          48.69333667    48.69443667
  < slider >
 wind_spd_avg (m s-1) ?          0.4    20.3
 wind_spd_max (m s-1) ?          0.7    26.2
 wind_dir_avg (Wind From Direction, degree) ?          0    360
 air_temp_avg (degree_C) ?          -7.4    22.6
 air_pressure_avg (Air Pressure, mbar) ?          980.3    1036.4
 air_humidity_avg (1) ?          45.5    100.0
 air_dewpoint_avg (degree_C) ?          -10.9    19.2
 surface_temp_avg (degree_C) ?          1.7    17.6
 wave_ht_max (m) ?          0.5    9.1
 wave_ht_sig (m) ?          0.3    5.2
 wave_period_max (s) ?          2.1    18.2
 wave_dir_avg (degree) ?          0    360
 wave_spread_avg (degree) ?          26    67
 curr_spd_avg (mm s-1) ?          1.0    959.0
 curr_dir_avg (degree) ?          0.0    359.0
 curr_spd2_avg (mm s-1) ?          3    978
 curr_dir2_avg (degree) ?          0    360
 curr_spd3_avg (mm s-1) ?          2    968
 curr_dir3_avg (degree) ?          0    360
 curr_spd4_avg (mm s-1) ?          1    929
 curr_dir4_avg (degree) ?          0    360
 curr_spd5_avg (mm s-1) ?          3    918
 curr_dir5_avg (degree) ?          0    360
 curr_spd6_avg (mm s-1) ?          0    881
 curr_dir6_avg (degree) ?          0    360
 curr_spd7_avg (mm s-1) ?          1    887
 curr_dir7_avg (degree) ?          0    360
 curr_spd8_avg (mm s-1) ?          0    849
 curr_dir8_avg (degree) ?          0    360
 curr_spd9_avg (mm s-1) ?          1    829
 curr_dir9_avg (degree) ?          0    360
 curr_spd10_avg (mm s-1) ?          2    808
 curr_dir10_avg (degree) ?          0    360
 curr_spd11_avg (mm s-1) ?          1    749
 curr_dir11_avg (degree) ?          0    360
 curr_spd12_avg (mm s-1) ?          2    733
 curr_dir12_avg (degree) ?          0    360
 curr_spd13_avg (mm s-1) ?          1    721
 curr_dir13_avg (degree) ?          0    360
 curr_spd14_avg (mm s-1) ?          1    715
 curr_dir14_avg (degree) ?          0    360
 curr_spd15_avg (mm s-1) ?          0    702
 curr_dir15_avg (degree) ?          0    360
 curr_spd16_avg (mm s-1) ?          2    684
 curr_dir16_avg (degree) ?          0    360
 curr_spd17_avg (mm s-1) ?          1    671
 curr_dir17_avg (degree) ?          0    360
 curr_spd18_avg (mm s-1) ?          1    623
 curr_dir18_avg (degree) ?          0    360
 curr_spd19_avg (mm s-1) ?          1    573
 curr_dir19_avg (degree) ?          0    360
 curr_spd20_avg (mm s-1) ?          1    577
 curr_dir20_avg (degree) ?          0    360
 
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.")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_name {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station Name";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.49815398e+9, 1.51646538e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -53.029505, -53.027995;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 48.69333667, 48.69443667;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  wind_spd_avg {
    Float32 actual_range 0.4, 20.3;
    String ioos_category "Wind";
    String long_name "Wind Spd Avg";
    String units "m s-1";
  }
  wind_spd_max {
    Float32 actual_range 0.7, 26.2;
    String ioos_category "Wind";
    String long_name "Wind Spd Max";
    String units "m s-1";
  }
  wind_dir_avg {
    Int16 actual_range 0, 360;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
    String units "degree";
  }
  air_temp_avg {
    Float32 actual_range -7.4, 22.6;
    String ioos_category "Temperature";
    String long_name "Air Temp Avg";
    String units "degree_C";
  }
  air_pressure_avg {
    Float32 actual_range 980.3, 1036.4;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Pressure";
    String long_name "Air Pressure";
    String standard_name "air_pressure";
    String units "mbar";
  }
  air_humidity_avg {
    Float32 actual_range 45.5, 100.0;
    String ioos_category "Meteorology";
    String long_name "Air Humidity Avg";
    String units "1";
  }
  air_dewpoint_avg {
    Float32 actual_range -10.9, 19.2;
    String ioos_category "Meteorology";
    String long_name "Air Dewpoint Avg";
    String units "degree_C";
  }
  surface_temp_avg {
    Float32 actual_range 1.7, 17.6;
    String ioos_category "Temperature";
    String long_name "Surface Temp Avg";
    String units "degree_C";
  }
  wave_ht_max {
    Float32 actual_range 0.5, 9.1;
    String ioos_category "Surface Waves";
    String long_name "Wave Ht Max";
    String units "m";
  }
  wave_ht_sig {
    Float32 actual_range 0.3, 5.2;
    String ioos_category "Surface Waves";
    String long_name "Wave Ht Sig";
    String units "m";
  }
  wave_period_max {
    Float32 actual_range 2.1, 18.2;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Surface Waves";
    String long_name "Sea Surface Swell Wave Period";
    String standard_name "sea_surface_swell_wave_period";
    String units "s";
  }
  wave_dir_avg {
    Int16 actual_range 0, 360;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Surface Waves";
    String long_name "Sea Surface Wave To Direction";
    String standard_name "sea_surface_wave_to_direction";
    String units "degree";
  }
  wave_spread_avg {
    String _Unsigned "false";
    Byte actual_range 26, 67;
    String ioos_category "Surface Waves";
    String long_name "Wave Spread Avg";
    String units "degree";
  }
  curr_spd_avg {
    Float32 actual_range 1.0, 959.0;
    String ioos_category "Currents";
    String long_name "Curr Spd Avg";
    String units "mm s-1";
  }
  curr_dir_avg {
    Float32 actual_range 0.0, 359.0;
    String ioos_category "Currents";
    String long_name "Curr Dir Avg";
    String units "degree";
  }
  curr_spd2_avg {
    Int16 actual_range 3, 978;
    String ioos_category "Currents";
    String long_name "Curr Spd2 Avg";
    String units "mm s-1";
  }
  curr_dir2_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir2 Avg";
    String units "degree";
  }
  curr_spd3_avg {
    Int16 actual_range 2, 968;
    String ioos_category "Currents";
    String long_name "Curr Spd3 Avg";
    String units "mm s-1";
  }
  curr_dir3_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir3 Avg";
    String units "degree";
  }
  curr_spd4_avg {
    Int16 actual_range 1, 929;
    String ioos_category "Currents";
    String long_name "Curr Spd4 Avg";
    String units "mm s-1";
  }
  curr_dir4_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir4 Avg";
    String units "degree";
  }
  curr_spd5_avg {
    Int16 actual_range 3, 918;
    String ioos_category "Currents";
    String long_name "Curr Spd5 Avg";
    String units "mm s-1";
  }
  curr_dir5_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir5 Avg";
    String units "degree";
  }
  curr_spd6_avg {
    Int16 actual_range 0, 881;
    String ioos_category "Currents";
    String long_name "Curr Spd6 Avg";
    String units "mm s-1";
  }
  curr_dir6_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir6 Avg";
    String units "degree";
  }
  curr_spd7_avg {
    Int16 actual_range 1, 887;
    String ioos_category "Currents";
    String long_name "Curr Spd7 Avg";
    String units "mm s-1";
  }
  curr_dir7_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir7 Avg";
    String units "degree";
  }
  curr_spd8_avg {
    Int16 actual_range 0, 849;
    String ioos_category "Currents";
    String long_name "Curr Spd8 Avg";
    String units "mm s-1";
  }
  curr_dir8_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir8 Avg";
    String units "degree";
  }
  curr_spd9_avg {
    Int16 actual_range 1, 829;
    String ioos_category "Currents";
    String long_name "Curr Spd9 Avg";
    String units "mm s-1";
  }
  curr_dir9_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir9 Avg";
    String units "degree";
  }
  curr_spd10_avg {
    Int16 actual_range 2, 808;
    String ioos_category "Currents";
    String long_name "Curr Spd10 Avg";
    String units "mm s-1";
  }
  curr_dir10_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir10 Avg";
    String units "degree";
  }
  curr_spd11_avg {
    Int16 actual_range 1, 749;
    String ioos_category "Currents";
    String long_name "Curr Spd11 Avg";
    String units "mm s-1";
  }
  curr_dir11_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir11 Avg";
    String units "degree";
  }
  curr_spd12_avg {
    Int16 actual_range 2, 733;
    String ioos_category "Currents";
    String long_name "Curr Spd12 Avg";
    String units "mm s-1";
  }
  curr_dir12_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir12 Avg";
    String units "degree";
  }
  curr_spd13_avg {
    Int16 actual_range 1, 721;
    String ioos_category "Currents";
    String long_name "Curr Spd13 Avg";
    String units "mm s-1";
  }
  curr_dir13_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir13 Avg";
    String units "degree";
  }
  curr_spd14_avg {
    Int16 actual_range 1, 715;
    String ioos_category "Currents";
    String long_name "Curr Spd14 Avg";
    String units "mm s-1";
  }
  curr_dir14_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir14 Avg";
    String units "degree";
  }
  curr_spd15_avg {
    Int16 actual_range 0, 702;
    String ioos_category "Currents";
    String long_name "Curr Spd15 Avg";
    String units "mm s-1";
  }
  curr_dir15_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir15 Avg";
    String units "degree";
  }
  curr_spd16_avg {
    Int16 actual_range 2, 684;
    String ioos_category "Currents";
    String long_name "Curr Spd16 Avg";
    String units "mm s-1";
  }
  curr_dir16_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir16 Avg";
    String units "degree";
  }
  curr_spd17_avg {
    Int16 actual_range 1, 671;
    String ioos_category "Currents";
    String long_name "Curr Spd17 Avg";
    String units "mm s-1";
  }
  curr_dir17_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir17 Avg";
    String units "degree";
  }
  curr_spd18_avg {
    Int16 actual_range 1, 623;
    String ioos_category "Currents";
    String long_name "Curr Spd18 Avg";
    String units "mm s-1";
  }
  curr_dir18_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir18 Avg";
    String units "degree";
  }
  curr_spd19_avg {
    Int16 actual_range 1, 573;
    String ioos_category "Currents";
    String long_name "Curr Spd19 Avg";
    String units "mm s-1";
  }
  curr_dir19_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir19 Avg";
    String units "degree";
  }
  curr_spd20_avg {
    Int16 actual_range 1, 577;
    String ioos_category "Currents";
    String long_name "Curr Spd20 Avg";
    String units "mm s-1";
  }
  curr_dir20_avg {
    Int16 actual_range 0, 360;
    String ioos_category "Currents";
    String long_name "Curr Dir20 Avg";
    String units "degree";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_name, longitude, latitude";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "SmartBay@smartbay.ca";
    String creator_name "Marine Institute";
    String creator_url "https://www.mi.mun.ca/departments/centreforappliedoceantechnology/";
    Float64 Easternmost_Easting -53.027995;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 48.69443667;
    Float64 geospatial_lat_min 48.69333667;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -53.027995;
    Float64 geospatial_lon_min -53.029505;
    String geospatial_lon_units "degrees_east";
    String history 
"2021-07-24T13:49:56Z (local files)
2021-07-24T13:49:56Z https://www.smartatlantic.ca/erddap/tabledap/SMA_bonavista.html";
    String infoUrl "https://www.smartatlantic.ca/station_alt.html?id=bonavista";
    String institution "MI";
    String keywords "air, air_dewpoint_avg, air_humidity_avg, air_pressure, air_pressure_avg, air_temp_avg, atmosphere, atmospheric, average, curr, curr_dir10_avg, curr_dir11_avg, curr_dir12_avg, curr_dir13_avg, curr_dir14_avg, curr_dir15_avg, curr_dir16_avg, curr_dir17_avg, curr_dir18_avg, curr_dir19_avg, curr_dir20_avg, curr_dir2_avg, curr_dir3_avg, curr_dir4_avg, curr_dir5_avg, curr_dir6_avg, curr_dir7_avg, curr_dir8_avg, curr_dir9_avg, curr_dir_avg, curr_spd10_avg, curr_spd11_avg, curr_spd12_avg, curr_spd13_avg, curr_spd14_avg, curr_spd15_avg, curr_spd16_avg, curr_spd17_avg, curr_spd18_avg, curr_spd19_avg, curr_spd20_avg, curr_spd2_avg, curr_spd3_avg, curr_spd4_avg, curr_spd5_avg, curr_spd6_avg, curr_spd7_avg, curr_spd8_avg, curr_spd9_avg, curr_spd_avg, currents, data, dew, dew point, dewpoint, dir, dir10, dir11, dir12, dir13, dir14, dir15, dir16, dir17, dir18, dir19, dir2, dir20, dir3, dir4, dir5, dir6, dir7, dir8, dir9, direction, Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements, Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure, Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Waves > Swells, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Waves > Wave Speed/Direction, head, humidity, identifier, institute, level, marine, max, measurements, meteorology, name, ocean, oceans, period, point, pressure, sea, sea_surface_swell_wave_period, sea_surface_wave_to_direction, seaSurfaceHeight, seaSurfaceTemperature, sig, spd, spd10, spd11, spd12, spd13, spd14, spd15, spd16, spd17, spd18, spd19, spd2, spd20, spd3, spd4, spd5, spd6, spd7, spd8, spd9, speed, spread, static, station, station_name, surface, surface waves, surface_temp_avg, surfaceCurrents, swell, swells, temperature, time, timestamp, wave, wave_dir_avg, wave_ht_max, wave_ht_sig, wave_period_max, wave_spread_avg, waves, wind, wind_dir_avg, wind_from_direction, wind_spd_avg, wind_spd_max, winds";
    String keywords_fra "surfaceCurrents, seaSurfaceHeight, seaSurfaceTemperature";
    String keywords_vocabulary "GCMD Science Keywords";
    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.";
    Float64 Northernmost_Northing 48.69443667;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.69333667;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String summary 
"A 1.7 m. meteorological / oceanographic buoy supplied by Axys Technologies of Sidney, British Columbia is located of the Cape of Bonavista, in approximately 75 metres of water. The buoy provides near-real time data in support of vessel operations in this area.

The buoy is capable of measuring a variety of atmospheric and water column conditions including: wind speed and direction, air temperature, humidity, dew point, barometric pressure, water temperature, current profile, wave height, direction and period as well as wave spectral information.

Approximate Position
Latitude: 48° 41' 48.50\" N
Longitude: 53° 43' 06.00\" W
Approximate Water Depth
60m (197 feet)
Data Start Date
June 21, 2017

Sensor Height Relative to Sea Surface
Anemometer: 4.2m
Air Temp. / Humidity: 3.5m
Barometer: 0.5m
Sea Surface Temp.: -0.5m
Acoustic Doppler Current Profiler (ADCP):
-2.0m to -42.0m at 2.0m spacing";
    String summary_fra "Une bouée météorologique et océanographique de 1,7 m. fournie par Axys Technologies de Sidney, en Colombie-Britannique, est située sur le cap de Bonavista, dans environ 75 mètres d'eau. La bouée fournit des données en temps quasi réel à l'appui de l'exploitation des navires dans cette zone.  \\n \\nLa bouée est capable de mesurer diverses conditions atmosphériques et de la colonne d'eau, y compris la vitesse et la direction du vent, la température de l'air, l'humidité, le point de rosée, la pression barométrique, la température de l'eau, le profil actuel, la hauteur des vagues, la direction et la période ainsi que l'information spectrale des vagues.  \\n \\nPosition approximative \\nLatitude : 48 \\u00b0 41' 48,50\" \" N \\nLongitude : 53 \\u00b0 43' 06.00\" O \\nProfondeur approximative de l'eau \\n60m (197 pieds) \\nDate de début des données \\n21 juin 2017 \\n \\nHauteur du capteur par rapport à la surface de la mer \\nÉmomètre : 4,2m \\nTempérature de l'air/Humidité de l'air : 3,5m \\nAir Baromètre : 0,5 m \\nTempérature de surface de la mer ?0,5 m \\nDoppler acoustique Profil de courant (ADCP) : \\n-2,0 m à -42,0 m à un espacement de 2,0 m";
    String time_coverage_end "2018-01-20T16:23:00Z";
    String time_coverage_start "2017-06-22T17:53:00Z";
    String title "Bonavista Bay Buoy";
    String title_fra "Bonavista Bay Buoy";
    String uuid "69423be3-f4e7-46d1-9bf3-b3135b88ef7c";
    Float64 Westernmost_Easting -53.029505;
  }
}

 

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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