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Dataset Title:  Wave and SST for Sable Island South SPOT 1431 Subscribe RSS
Institution:  Ocean Frontier Institute   (Dataset ID: SPOT-1431_202204)
Range: longitude = -122.38632 to -60.0345°E, latitude = 37.77333 to 44.66078°N, time = 2021-08-03T21:51:25Z to 2024-03-15T00:46:55Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
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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 1.628027485e+9, 1.710463615e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    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 -122.38632, -60.0345;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 37.77333, 44.66078;
    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";
  }
  surface_temp {
    Float64 _FillValue NaN;
    Float64 actual_range 1.58, 27.26;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String identifier "surface_temp";
    String ioos_category "Temperature";
    String long_name "temperature on the ocean surface of buoy location";
    String standard_name "sea_surface_temperature";
    String units "degree_C";
  }
  wave_mean_direction {
    Float64 _FillValue NaN;
    Float64 actual_range 0.83, 355.426;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_mean_direction";
    String ioos_category "Surface Waves";
    String long_name "mean direction of the incoming waves during sample time";
    String standard_name "sea_surface_wave_to_direction";
    String units "degrees";
  }
  wave_mean_directional_spread {
    Float64 _FillValue NaN;
    Float64 actual_range 19.085, 80.778;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_mean_directional_spread";
    String ioos_category "Statistics";
    String long_name "variance-weighted mean in oncoming wave direction during sample time";
    String standard_name "sea_surface_wave_directional_spread";
    String units "degrees";
  }
  wave_mean_period {
    Float64 _FillValue NaN;
    Float64 actual_range 3.08, 16.08;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_mean_period";
    String ioos_category "Surface Waves";
    String long_name "mean period of the waves during sample time";
    String standard_name "sea_surface_wave_mean_period";
    String units "seconds";
  }
  wave_peak_direction {
    Float64 _FillValue NaN;
    Float64 actual_range 0.308, 359.802;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_peak_direction";
    String ioos_category "Surface Waves";
    String long_name "direction of the largest waves";
    String standard_name "sea_surface_wave_to_direction";
    String units "degrees";
  }
  wave_peak_period {
    Float64 _FillValue NaN;
    Float64 actual_range 2.68, 34.12;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_peak_period";
    String ioos_category "Surface Waves";
    String long_name "period of the largest waves";
    String standard_name "sea_surface_wave_period_of_highest_wave";
    String units "seconds";
  }
  wave_significant_height {
    Float64 _FillValue NaN;
    Float64 actual_range 0.01, 10.19;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_significant_height";
    String ioos_category "Surface Waves";
    String long_name "wave height of the largest 1/3 of waves measured";
    String standard_name "sea_surface_wave_significant_height";
    String units "meters";
  }
  wave_peak_directional_spread {
    Float64 _FillValue NaN;
    Float64 actual_range 9.669, 80.79;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wave_peak_directional_spread";
    String ioos_category "Statistics";
    String long_name "variance-weighted mean in oncoming waves direction for peak wave during sample time";
    String units "degrees";
  }
  wind_direction {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 354.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wind_direction";
    String ioos_category "Surface Waves";
    String long_name "calculated wind direction from onboard sensor data";
    String standard_name "sea_surface_wind_wave_to_direction";
    String units "degrees";
  }
  wind_speed {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 15.2;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String identifier "wind_speed";
    String ioos_category "Wind";
    String long_name "calculated wind speed from onboard sensor data";
    String standard_name "wind_speed";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "CF-1.8, CODRAS, ACDD-1.3, COARDS, NCCSV-1.1";
    String creator_name "Coastal Environmental Observation Technology and Research";
    String creator_url "https://www.dal.ca/";
    String dataset_id "SPOT-1431_202403";
    Float64 Easternmost_Easting -60.0345;
    String featureType "Point";
    Float64 geospatial_lat_max 44.66078;
    Float64 geospatial_lat_min 37.77333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -60.0345;
    Float64 geospatial_lon_min -122.38632;
    String geospatial_lon_units "degrees_east";
    String history 
"Deployed April 2022
2024-03-28T15:59:34Z (local files)
2024-03-28T15:59:34Z https://cioosatlantic.ca/tabledap/SPOT-1431_202204.das";
    String infoURL "http://ceotr.ocean.dal.ca/";
    String infoUrl "http://ceotr.ocean.dal.ca/";
    String institution "Ocean Frontier Institute";
    String keywords "buoy, coastal, data, direction, directional, during, earth, Earth Science > Land Surface > Land Temperature > Land Surface Temperature, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Ocean Waves > Wave Speed/Direction, environmental, incoming, island, land, latitude, loaction, longitude, mean, observation, ocean, oceans, oncoming, research, row, sable, sample, science, sea, sea_surface_wave_directional_spread, sea_surface_wave_to_direction, south, speed, spread, sst, statistics, surface, surface waves, surface_temp, surface_temperature, technology, temperature, time, variance, variance-weighted, wave, wave_mean_direction, wave_mean_directional_spread, waves, weighted";
    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.";
    String modified_date "2024-03-15T03:00:06Z";
    Float64 Northernmost_Northing 44.66078;
    String project "Sable Island groundwater intrusion monitoring";
    String sea_name "Bay of Fundy";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.77333;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String start_time "2022-04-01 00:00:00";
    String summary "Sofar Spotter 2 deployments on the south side of Sable Island, NS. Two buoys, each in approximitely 30m of water.";
    String testOutOfDate "now-4days";
    String time_coverage_end "2024-03-15T00:46:55Z";
    String time_coverage_start "2021-08-03T21:51:25Z";
    String title "Wave and SST for Sable Island South SPOT 1431";
    Float64 Westernmost_Easting -122.38632;
  }
}

 

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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