ERDDAP
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Brought to you by NOAA CoastWatch Great Lakes Node |
Dataset Title: | Images, POES AVHRR, Histogram Equalized Channel 1, 2003-now, Lake Superior |
Institution: | NOAA GLERL (Dataset ID: glerl_p_i_shi) |
Information: | Summary | License | Metadata | Background | Subset | Files | Make a graph |
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"; } 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 creator_email "songzhi.liu@noaa.gov"; String creator_name "NOAA GLERL"; String creator_url "https://coastwatch.glerl.noaa.gov"; String history "2024-11-08T17:30:55Z (local files) 2024-11-08T17:30:55Z https://apps.glerl.noaa.gov/erddap/tabledap/glerl_p_i_shi.html"; String infoUrl "https://coastwatch.glerl.noaa.gov"; String institution "NOAA GLERL"; String keywords "AVHRR, channel, coastwatch, data, equalized, file, fileType, GLERL, histogram, identifier, lake, lakes, lastModified, modified, name, NOAA, POES, size, superior, time"; 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 ".png and .tif image files with histogram equalized channel 1 data from the Advanced Very High Resolution Radiometer (AVHRR) aboard a series of National Oceanic and Atmospheric Administration (NOAA) Polar-orbiting Operational Environmental Satellites (POES)."; String title "Images, POES AVHRR, Histogram Equalized Channel 1, 2003-now, Lake Superior"; } }
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.