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Dataset Title:  NE James Bay Moorings Subscribe RSS
Institution:  Centre for Earth Observation Science   (Dataset ID: NEJB_2016_2017_Moorings_9c01_2b6a_a69a)
Range: longitude = -79.72 to -79.06°E, latitude = 53.82 to 54.79°N, depth = 1.0 to 20.0m, time = 2016-01-26T20:50:00Z to 2017-04-25T18:40:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ?
Optional
Constraint #2 ?
       
       
       
       
       
 
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.")
 
Graph Settings
Marker Type:   Size: 
Color: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
    Click on the map to specify a new center point. ?
Zoom: 
Time range:    |<   -       
[The graph you specified. Please be patient.]

 

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 {
    String ioos_category "Identifier";
    String long_name "Station";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.4538414e+9, 1.4931456e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Date Time";
    String source_name "date_time";
    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";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -79.72, -79.06;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "longitude_east";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 53.82, 54.79;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "latitude_north";
    String standard_name "latitude";
    String units "degrees_north";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Byte actual_range 1, 20;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  sw_sal {
    Float32 actual_range 0.01, 27.32;
    String ioos_category "Unknown";
    String long_name "Sw Sal";
  }
  sw_sal_result_value_qualifier {
    String ioos_category "Unknown";
    String long_name "Sw Sal Result Value Qualifier";
  }
  sea_water_temperature {
    Float32 actual_range -7.46, 0.69;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String standard_name "sea_water_temperature";
  }
  sea_water_temperature_result_value_qualifier {
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature Result Value Qualifier";
  }
  sea_water_pressure {
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String standard_name "sea_water_pressure";
  }
  sea_water_pressure_result_value_qualifier {
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure Result Value Qualifier";
  }
  KD_PAR {
    String ioos_category "Optical Properties";
    String long_name "KD PAR";
  }
  KD_PAR_result_value_qualifier {
    String ioos_category "Optical Properties";
    String long_name "KD PAR Result Value Qualifier";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "Centre for Earth Observation Science";
    String Data_collection_start_date "2016-01-27";
    String Dataset_Author "Peck, Chris";
    String Dataset_Author_Affiliation "Centre for Earth Observation Science - University of Manitoba";
    String Dataset_Author_Email "peckc@myumanitoba.ca";
    String Dataset_Contributor "Kuzyk, Zou Zou";
    String Dataset_Contributor_Afiliation "Centre for Earth Observation Science - University of Manitoba";
    String Dataset_Contributor_Email "zouzou.kuzyk@umanitoba.ca";
    String Dataset_Contributor_Role "Supervisor";
    String Dataset_Maintenance_&_Update_Frequency "Not planned";
    String Dataset_Status "Complete";
    Float64 Dataset_Version 1.0;
    Float64 Easternmost_Easting -79.06;
    String featureType "Point";
    Float64 geospatial_lat_max 54.79;
    Float64 geospatial_lat_min 53.82;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -79.06;
    Float64 geospatial_lon_min -79.72;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 20.0;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-06-13T11:36:53Z https://canwin-datahub.ad.umanitoba.ca/data/dataset/ne-james-bay-moorings-ctds/resource/5dbc4dc9-c9ed-40dc-b996-5689b3045bd4
2024-06-13T11:36:53Z http://CanWINerddap.ad.umanitoba.ca/tabledap/NEJB_2016_2017_Moorings_9c01_2b6a_a69a.das";
    String infoUrl "https://canwin-datahub.ad.umanitoba.ca/data/dataset/ne-james-bay-moorings-ctds";
    String institution "Centre for Earth Observation Science";
    String keywords "Coastal dynamics, eelgrass, Rivers, Salinity, Temperature";
    String keywords_vocabulary "Polar Data Catalogue";
    String license "Creative Commons Attribution 4.0 International";
    Float64 Northernmost_Northing 54.79;
    String Project_Data_Curator "Peck, Chris";
    String Project_Data_Curator_Afiliation "Centre for Earth Observation Science - University of Manitoba";
    String Project_Data_Curator_Email "peckc@myumanitoba.ca";
    String Research_Area "Chisasibi";
    String Sample_collection_instrument_name "Hobo CT Logger,Hobo Water Level logger,Seametrics CT2X,RBR PAR,Alec CT,Castaway by Sontek";
    String sourceUrl "https://canwin-datahub.ad.umanitoba.ca/data/dataset/ne-james-bay-moorings-ctds/resource/5dbc4dc9-c9ed-40dc-b996-5689b3045bd4";
    Float64 Southernmost_Northing 53.82;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "station, longitude, latitude, depth, sw_sal_result_value_qualifier, sea_water_temperature_result_value_qualifier, sea_water_pressure, sea_water_pressure_result_value_qualifier, KD_PAR, KD_PAR_result_value_qualifier";
    String summary "This data set contains salinity, temperature and in some cases Photosynthetically Available Radiation (PAR) and pressure at a number of depths around La Grande River from 2016-2017. Sensors collected data over the spring melt season, summer seasons and year-long to monitor the extent of the fresh water plume about La Grande River in both ice free and ice present conditions. Data was collected continuously for 4-month and year long periods at 10 or 15 minute intervals at discrete locations and multiple depths.";
    String time_coverage_end "2017-04-25T18:40:00Z";
    String time_coverage_start "2016-01-26T20:50:00Z";
    String title "NE James Bay Moorings";
    String Type "Dataset";
    Float64 Westernmost_Easting -79.72;
  }
}

 

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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