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Submit DataData ReportingCommentsCategorytrace-gasesozoneabsorption-cross-section    October 1, 2020
 
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Absorption cross section

Description

This field is only used for measurements using optical methods where a molecule cross section is assumed for processing the measurement values.

Examples: For measuring ozone concentration in air using the UV absorption method, usually an absorption cross section of 1.1476 x 10-17 cm2 per molecule is assumed (Hearn, 1961).

Syntax:

Absorption cross section:               <float> cm2

Example:

Absorption cross section:              1.1476E-17 cm2

 







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