Hakai ERDDAP
Easier access to scientific data
   
Brought to you by Hakai

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  QU5M Oceanographic Mooring in Hyacinthe Bay, Quadra Island, Provisional Dataset Subscribe RSS
Institution:  Hakai Institute   (Dataset ID: HakaiQU5MMooringProvisional)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 station ?      
   - +  ?
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 time (Measurement Time, UTC) ?              
 depth (m) ?      
   - +  ?
  < slider >
 airtemp (degree_Celsius) ?              
 airtemp_uql ?      
   - +  ?
 airtemp_qc ?              
 watertemp (degree_Celsius) ?              
 watertemp_uql ?      
   - +  ?
 watertemp_qc ?              
 
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 info)

(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 {
  station {
    String cf_role "timeseries_id";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 50.12001367, 50.12001367;
    String axis "Y";
    String description "Fixed latitude of the site";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -125.212195, -125.212195;
    String axis "X";
    String description "Fixed longitude of the site";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String cell_methods "time: point (interval: 5.0 minutes comment: time correspond to the end of the interval)";
    String cf_role "profile_id";
    String ioos_category "Time";
    String long_name "Measurement Time";
    String source_name "measurementTime";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Int32 actual_range 0, 60;
    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";
  }
  airtemp {
    String ancillary_data "airtemp_qc,airtemp_uql";
    String long_name "Average Air Temperature";
    String standard_name "air_temperature";
    String units "degree_Celsius";
  }
  airtemp_uql {
    Int32 actual_range 9, 9;
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String long_name "Air Temperature UNESCO Quality Level";
    Int32 missing_value 2;
  }
  airtemp_qc {
    String ioos_category "Quality";
    String long_name "Air Temperature Quality Level Flag";
  }
  watertemp {
    String ancillary_data "watertemp_qc,watertemp_uql";
    String long_name "Average Water Temperature";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  watertemp_uql {
    Int32 actual_range 9, 9;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String long_name "Water Temperature UNESCO Q Level";
    Int32 missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  watertemp_qc {
    String ioos_category "Quality";
    String long_name "Water Temperature Quality Level Flag";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeriesProfile";
    String cdm_profile_variables "time";
    String cdm_timeseries_variables "station,latitude,longitude,depth";
    String contributor_name "Jessy Barrette";
    String contributor_role "custodian";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String date_created "2018-10-05";
    Float64 Easternmost_Easting -125.212195;
    String featureType "TimeSeriesProfile";
    Float64 geospatial_lat_max 50.12001367;
    Float64 geospatial_lat_min 50.12001367;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -125.212195;
    Float64 geospatial_lon_min -125.212195;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 60.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2022-01-25T01:06:35Z (source database)
2022-01-25T01:06:35Z https://catalogue.hakai.org/erddap/tabledap/HakaiQU5MMooringProvisional.html";
    String infoUrl "www.hakai.org";
    String institution "Hakai Institute";
    String instrument "Tidbits v2";
    String keywords "Calvert Island, low-cost, mooring, pruth, seaSurfaceTemperature, subSurfaceTemperature, temperature";
    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 50.12001367;
    String sourceUrl "(source database)";
    Float64 Southernmost_Northing 50.12001367;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "station,latitude,longitude,depth,airtemp_uql,watertemp_uql";
    String summary "The QU5 mooring is a surface mooring deployed in a shallow coastal environment near the Hakai Institute Quadra Island station. The mooring is a test platform were low-cost oceanographic instrumentation is deployed at different depths to record sea water temperatures at an accuracy of 0.2 degrees Celsius. The temperature sensors are attached to an auxiliary line suspended from the surface buoy and along the main anchor line. Instruments are distributed tighter near the surface to better capture the higher vertical variability near the surface. This dataset present the provisional dataset which has been automatically QCed and flagged.";
    String title "QU5M Oceanographic Mooring in Hyacinthe Bay, Quadra Island, Provisional Dataset";
    Float64 Westernmost_Easting -125.212195;
  }
}

 

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.


 
ERDDAP, Version 2.02
Disclaimers | Privacy Policy | Contact