thermal imaging
noun /ˌθɜːml ˈɪmɪdʒɪŋ/
/ˌθɜːrml ˈɪmɪdʒɪŋ/
[uncountable] (specialist)- the process of producing an image of something or finding out where something is, using the heat that comes from it
- Rescue teams are using thermal imaging to locate survivors of the earthquake.
Oxford Collocations DictionaryThermal imaging is used before these nouns:- sight