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Dataset Title:  Diamond Jubilee Cruise Ship Terminal Meteorological Station Subscribe RSS
Institution:  COVE   (Dataset ID: SMA_saint_john_cruise_terminal)
Range: longitude = -66.061165 to -66.061165°E, latitude = 45.266834 to 45.266834°N, time = 2016-12-22T13:13:00Z to 2022-06-21T16:29:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background | Data Access Form | Files
 
Graph Type:  ?
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Y Axis: 
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Constraints ? Optional
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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.")
 
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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 {
  station_name {
    String _Encoding "UTF-8";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station Name";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.48241238e+9, 1.65582894e+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 -66.06116667, -66.06116667;
    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 45.26683333, 45.26683333;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  wind_dir_avg {
    Float32 actual_range 0.0, 360.0;
    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";
  }
  wind_spd_avg {
    Float32 actual_range 0.1, 22.2;
    String ioos_category "Wind";
    String long_name "Wind Spd Avg";
    String standard_name "wind_speed";
    String units "m s-1";
  }
  wind_spd_max {
    Float32 actual_range 0.3, 31.9;
    String ioos_category "Wind";
    String long_name "Wind Spd Max";
    String standard_name "wind_speed_of_gust";
    String units "m s-1";
  }
 }
  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_name "Centre for Ocean Ventures & Entrepreneurship (COVE)";
    String creator_url "https://coveocean.com/";
    Float64 Easternmost_Easting -66.06116667;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 45.26683333;
    Float64 geospatial_lat_min 45.26683333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -66.06116667;
    Float64 geospatial_lon_min -66.06116667;
    String geospatial_lon_units "degrees_east";
    String history 
"2022-08-16T16:36:04Z (local files)
2022-08-16T16:36:04Z https://www.smartatlantic.ca/tabledap/SMA_saint_john_cruise_terminal.das";
    String infoUrl "https://www.smartatlantic.ca/station_alt.html?id=saintjohn_diamond";
    String institution "COVE";
    String keywords "atmosphere, atmospheric, average, data, diamond, direction, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, identifier, institute, marine, max, name, other, spd, station, station_name, surface, time, timestamp, wind, wind_dir_avg, wind_from_direction, wind_spd_avg, wind_spd_max, winds";
    String keywords_fra "other";
    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 45.26683333;
    String platform "coastal structure";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project "SmartAtlantic";
    String publisher_email "SmartBay@smartbay.ca";
    String publisher_name "SmartAtlantic";
    String publisher_url "https://www.smartatlantic.ca/";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 45.26683333;
    String standard_name_vocabulary "CF Standard Name Table v78";
    String summary "Near-real time access to physical environmental observations such as local wind speed and direction are some of the basic requirements of a modern 'Smart Port' operation. Along with accurate site forecasts, these observations are essential in promoting the operational efficiency, safety and situational awareness of vessel movements within the harbour and its berthing locations. Amec Foster Wheeler, in partnership with the Marine Institute of Memorial University Center for Applied Ocean Technology, under the direction of the Port of Saint John has added this pre-existing anemometer station to the SmartAtlantic website. This station consists of a Gill WindSonic anemometer mounted to a seven metre tower located on the roof of the Diamond Jubilee Cruise Ship Terminal building. And is capable of measuring and reporting accurate wind data which is reported live via the SmartAtlantic ocean observation system website.";
    String summary_fra "l'accès en temps quasi réel aux observations environnementales physiques telles que la vitesse et la direction des vents locaux sont quelques-unes des exigences de base d'une exploitation moderne de \" port intelligent \". En plus des prévisions exactes du site, ces observations sont essentielles à la promotion de l'efficacité opérationnelle, de la sécurité et de la connaissance de la situation des mouvements des navires dans le port et ses emplacements d'accostage. Amec Foster Wheeler, en partenariat avec le Marine Institute of Memorial University Center for Applied Ocean Technology, sous la direction du Port de Saint John, a ajouté cette station d'anémomètres préexistante au site Web SmartAtlantic. Cette station est composée d'un anémomètre WindSonic Gill monté sur une tour de sept mètres située sur le toit du terminal des navires de croisière du jubilé de diamant. De plus, il est capable de mesurer et de rapporter des données exactes sur le vent, qui sont déclarées en direct sur le site Web du système d'observation de l'océan SmartAtlantic.";
    String testOutOfDate "now-20minutes";
    String time_coverage_end "2022-06-21T16:29:00Z";
    String time_coverage_start "2016-12-22T13:13:00Z";
    String title "Diamond Jubilee Cruise Ship Terminal Meteorological Station";
    String title_fra "Station météorologique du terminal des navires de croisière du jubilé de diamant";
    String uuid "61f4cc32-0833-406f-80da-b725418239f3";
    Float64 Westernmost_Easting -66.06116667;
  }
}

 

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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