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Dataset Title:  NOS CO-OPS Meteorological Data, Relative Humidity, 6-Minute Subscribe RSS
Institution:  NOAA NOS CO-OPS   (Dataset ID: nosCoopsMRH)
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 ?
 
 stationID ?      
   - +  ?
 stationName ?      
   - +  ?
 state ?      
   - +  ?
 dateEstablished (UTC) ?      
   - +  ?
 shefID ?      
   - +  ?
 deployment (Deployment Designation) ?      
   - +  ?
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 time (UTC) ?              
 dcp (Data Collection Platform) ?              
 sensor (Sensor ID) ?              
 RH (Relative Humidity, percent) ?              
 X (Limit Flag) ?              
 N (Limit Flag) ?              
 R (Limit Flag) ?              
 
Server-side Functions ?
 distinct() ?
? (" ")

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 {
  stationID {
    String cf_role "timeseries_id";
    String comment "Queries for data MUST include \"stationID=\".";
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  stationName {
    String ioos_category "Identifier";
    String long_name "Station Name";
  }
  state {
    String ioos_category "Location";
    String long_name "State";
  }
  dateEstablished {
    Float64 actual_range -3.4712928e+9, 1.4979168e+9;
    String ioos_category "Time";
    String long_name "Date Established";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  shefID {
    String comment "A.K.A. NWS Location Identifier (NWSLI)";
    String ioos_category "Identifier";
    String long_name "SHEF ID";
  }
  deployment {
    String ioos_category "Identifier";
    String long_name "Deployment Designation";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -122.3971, -65.6311;
    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 18.0551, 47.7486;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String comment 
"Queries for data MUST include \"time>=\" and USUALLY include \"time<=\"
(the default end time corresponds to 'now').";
    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";
  }
  dcp {
    String comment "A one character identifier for the data collection platform (DCP) at a station.";
    String ioos_category "Identifier";
    String long_name "Data Collection Platform";
  }
  sensor {
    String ioos_category "Identifier";
    String long_name "Sensor ID";
  }
  RH {
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 20.0;
    String ioos_category "Meteorology";
    String long_name "Relative Humidity";
    String standard_name "relative_humidity";
    String units "percent";
  }
  X {
    String comment "0=okay, 1=the maximum expected relative humidity was exceeded";
    String ioos_category "Quality";
    String long_name "Limit Flag";
  }
  N {
    String comment "0=okay, 1=the minimum expected relative humidity was exceeded";
    String ioos_category "Quality";
    String long_name "Limit Flag";
  }
  R {
    String comment "0=okay, 1=the rate of change tolerance limit was exceeded";
    String ioos_category "Quality";
    String long_name "Limit Flag";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "stationID, stationName, state, dateEstablished, shefID, deployment, longitude, latitude";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "COOPS.IOOS@noaa.gov";
    String creator_name "NOAA NOS COOPS";
    String creator_type "institution";
    String creator_url "http://tidesandcurrents.noaa.gov/";
    String defaultDataQuery "&time%3E=now-7days&time%3C=now&stationName=%22Duluth%22";
    String defaultGraphQuery "time,RH&time%3E=now-7days&time%3C=now&stationName=%22Duluth%22&.draw=lines";
    Float64 Easternmost_Easting -65.6311;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 47.7486;
    Float64 geospatial_lat_min 18.0551;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -65.6311;
    Float64 geospatial_lon_min -122.3971;
    String geospatial_lon_units "degrees_east";
    String history 
"2018-10-21T04:51:47Z https://opendap.co-ops.nos.noaa.gov/axis/webservices/relativehumidity/plain/response.jsp?timeZone=0&metadata=yes&Submit=Submit
2018-10-21T04:51:47Z http://coastwatch.pfeg.noaa.gov/erddap/tabledap/nosCoopsMRH.html";
    String infoUrl "http://tidesandcurrents.noaa.gov/";
    String institution "NOAA NOS CO-OPS";
    String keywords "6-minute, atmosphere, atmospheric, co-ops, collection, data, date, deployment, designation, Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity, established, flag, humidity, identifier, limit, meteorological, meteorology, minute, name, noaa, nos, ops, platform, relative, relative_humidity, sensor, shef_id, shefID, state, station, time, vapor, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"These preliminary data have not been subjected to the National Ocean Services
(NOS) Quality Control procedures, and do not necessarily meet the criteria and
standards of official NOS data. They are released for limited public use with
appropriate caution.

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 47.7486;
    String sourceUrl "https://opendap.co-ops.nos.noaa.gov/axis/webservices/relativehumidity/plain/response.jsp?timeZone=0&metadata=yes&Submit=Submit";
    Float64 Southernmost_Northing 18.0551;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "stationID, stationName, state, dateEstablished, shefID, deployment, longitude, latitude";
    String summary 
"This dataset has Relative Humidity data from NOAA NOS Center for Operational
Oceanographic Products and Services (CO-OPS).

WARNING: These preliminary data have not been subjected to the National Ocean
Services (NOS) Quality Control procedures, and do not necessarily meet the
criteria and standards of official NOS data. They are released for limited
public use with appropriate caution.

WARNING:
* Queries for data MUST include stationID= and time>=.
* Queries USUALLY include time<= (the default end time corresponds to 'now').
* Queries MUST be for less than 30 days worth of data.
* The data source isn't completely reliable. If your request returns no data
  when you think it should:
  * Try revising the request (e.g., a different time range).
  * The list of stations offering this data may be incorrect.
  * Sometimes a station or the entire data service is unavailable.
    Wait a while and try again.";
    String title "NOS CO-OPS Meteorological Data, Relative Humidity, 6-Minute";
    Float64 Westernmost_Easting -122.3971;
  }
}

 

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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