NOAA ERDDAP
Easier access to scientific data
| ?    
Brought to you by NOAA CoastWatch Great Lakes Node    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  Color Producing Agent (CPA) Suspended Minerals Imagery, VIIRS, Lake
Ontario (2018-present)
Subscribe RSS
Institution:  CoastWatch Great Lakes Node   (Dataset ID: LO_SM_VIIRS_IMG)
Information:  Summary ? | License ? | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 url ?              
 name (File Name) ?              
 fileType ?      
   - +  ?
 time (UTC) ?          2018-05-28T17:43:42Z    2024-10-02T18:02:11Z
  < slider >
 lastModified (UTC) ?          2018-08-24T21:18:45Z    2024-10-14T14:53:49Z
 size (bytes) ?          10242.0    150984.0
 
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 information)

(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 {
  url {
    String ioos_category "Identifier";
    String long_name "URL";
  }
  name {
    String ioos_category "Identifier";
    String long_name "File Name";
  }
  fileType {
    String ioos_category "Identifier";
    String long_name "File Type";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    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";
  }
  lastModified {
    String ioos_category "Time";
    String long_name "Last Modified";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  size {
    String ioos_category "Other";
    String long_name "Size";
    String units "bytes";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String history 
"2024-10-14T23:58:04Z (local files)
2024-10-14T23:58:04Z https://apps.glerl.noaa.gov/erddap/tabledap/LO_SM_VIIRS_IMG.html";
    String infoUrl "https://coastwatch.glerl.noaa.gov/";
    String institution "CoastWatch Great Lakes Node";
    String keywords "2018, 2018-present, agent, coastwatch, color, cpa, data, file, great, identifier, imager, imager/radiometer, imaging, infrared, lake, lakes, lastModified, minerals, modified, name, noaa, node, ontario, present, producing, radiometer, size, suite, suspended, time, viirs, visible";
    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 sourceUrl "(local files)";
    String subsetVariables "fileType";
    String summary "Color Producing Agent (CPA) Suspended Minerals Imagery, VIIRS, Lake Ontario (2018-present)";
    String title "Color Producing Agent (CPA) Suspended Minerals Imagery, VIIRS, Lake Ontario (2018-present)";
  }
}

 

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 2.23
Disclaimers | Privacy Policy | Contact