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thermal imaging

British  

noun

  1. the use of heat-sensitive equipment to detect or provide images of people or things

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Moores and a volunteer team from nearby University of Southampton have been flying drones fitted with thermal imaging cameras up and down the six-mile stretch of river where Samba is believed to be hiding out.

From The Wall Street Journal Jul. 14, 2026

Meanwhile, thermal imaging equipment is carried by some teams and can be used to locate people "not directly in a rescuer's line of sight", says Selvakumaran.

From BBC Jun. 29, 2026

Using a combination of thermal imaging, behavioral monitoring, materials science techniques, and chemical analysis, the scientists examined the environments where queens are raised.

From Science Daily Jun. 23, 2026

Booths of less well-known companies showcased the diverse range of drone technologies available, including "anti-jamming" devices, "sound recognition", "infrared thermal imaging" and "laser countermeasures".

From Barron's May 21, 2026

In addition, agents use a growing arsenal of technology: helicopters, night-vision goggles, thermal imaging that picks up body heat, and seismic sensors that detect footsteps along immigrant trails.

From "Enrique's Journey" by Sonia Nazario

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