BS ISO 21348:2007

This standard BS ISO 21348:2007 Space environment (natural and artificial). Process for determining solar irradiances is classified in these ICS categories:

• 49.140 Space systems and operations

This International Standard specifies the process for determining solar irradiances and is applicable to measurement sets, reference spectra, empirical models, theoretical models, and solar irradiance proxies or indices that provide solar irradiance products representing parts or all of the solar electromagnetic spectrum. Its purpose is to create a standard method for specifying all solar irradiances for use by space systems and materials users.