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ERDDAP > Convert > Keywords

Convert a CF Standard Name to/from a GCMD Science Keyword

This web page lets you convert a CF Standard Name (external link) to/from a GCMD Science Keyword (external link). Usually, there are more than one GCMD Science Keywords associated with a given CF Standard Name, and vice versa. For example, converting the CF Standard Name
  air_pressure
into GCMD Science Keywords leads to
  Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements
  Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure
  Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure
This is useful if, for example, you have a dataset with CF Standard Names and want to add GCMD Science Keywords to the dataset's keywords metadata.
 
Convert the CF Standard Name

into GCMD Science Keywords
 

Convert the GCMD Science Keyword

into CF Standard Names.
 

Other Options

Notes

 


Want To Do Keyword Conversions from within a Computer Program, Script, or Web Page?

If you change the extension of this web page's URL from .html to .txt, ERDDAP will respond with just the text result. Percent Encoding - The parameter values in the URL (the parts after '=' signs) must be properly percent encoded (external link): all characters other than A-Za-z0-9_-!.~'()* must be encoded as %HH, where HH is the 2 digit hexadecimal value of the character, for example, a space becomes %20. Characters above #127 must be converted to UTF-8 bytes, then each UTF-8 byte must be percent encoded (ask a programmer for help). There are websites that percent encode and decode for you (external link).

Exact Match - This service requires an exact match. Trying to translate a partial or invalid CF Standard Name or GCMD Science Keyword, or using a different case (upper or lower), will lead to an HTML error.
 


 
ERDDAP, Version 2.25
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