Читать книгу Patty's Industrial Hygiene, Physical and Biological Agents - Группа авторов - Страница 60

A survey is a systematic set of environmental measurements made in order to determine one or more of the following:

 An unknown radiation source

 Dose rate from known sources

 Surface contamination

 Atmospheric contamination

The surveyor must choose the proper instruments and use them correctly in order to make these determinations.