ODM2 Controlled Vocabularies
Login
New Request
Variable Name
⤴
Make a request to add or modify a term.
Please enter a URI-friendly version of your term with no spaces, special characters, etc.
Term
*
Please enter the term as you would expect it to appear in a sentence.
Name
*
Please enter a detailed definition of the term.
Definition
dBZ stands for decibel relative to Z. It is a logarithmic dimensionless technical unit used in radar, mostly in weather radar, to compare the equivalent reflectivity factor (Z) of a radar signal reflected off a remote object (in mm6 per m3) to the return of a droplet of rain with a diameter of 1 mm (1 mm6 per m3). It is proportional to the number of drops per unit volume and the sixth power of drops' diameter and is thus used to estimate the rain or snow intensity.
You may suggest a category for the term. Refer to the vocabulary to see which categories have been used. You may also suggest a new category.
Category
Enter a note about where the term came from. If you retrieved the definition of the term from a website or other source, note that here.
Provenance
Wikipedia
If you retrieved the term from another formal vocabulary system, enter the URI of the term from the other system here.
Provenance uri
Please enter any additional notes you may have about the term.
Note
Added to support Critical Zone Observatory (CZO) data use cases.
Enter your name.
Submitter name
*
Enter your email address.
Submitter email
*
Please enter a brief description of the reason for your submission (e.g., Term does not exist yet, Term is needed for my data use case, etc.)
Request reason
*