noun
[ U ] ( technical ) the process of producing an image of sth or finding out where sth is, using the heat that comes from it :
Rescue teams are using thermal imaging to locate survivors of the earthquake.
noun
[ U ] ( technical ) the process of producing an image of sth or finding out where sth is, using the heat that comes from it :
Rescue teams are using thermal imaging to locate survivors of the earthquake.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005