Search and rescue or manhunt missions
Flown by Mark Carter, Precision Ag Technology Educator, Purdue Extension
Finding people in an emergency situation can be difficult, especially at night. This picture includes three children that are standing in a corn field which is taller than each of them at night. Thermal image cameras allow first responders to find people in dense vegetation at all times of day.
Here we can see an entire backyard at night, even when it is very dark. The thermal image is being filtered differently than the first picture. Most thermal cameras have different filters that allow alternate image collection and viewing.