Thermal imaging shows an image that represents the temperature distribution of a surface or scene, highlighting areas of different temperatures.

The development of thermal imaging technology began in the early 20th century, with key advancements in the 1960s and 1970s.

Thermal imaging has been used since the mid-20th century, and gradually found its way in civilian markets.

Thermal imaging is used in numerous fields including law enforcement, firefighting, medical diagnostics, building inspections, industrial maintenance, wildlife monitoring and so on.

Thermal imaging is generally better for detecting heat signatures and seeing in total darkness or through smoke and fog. Night vision amplifies available light and is better in low-light conditions but cannot see through obstacles.

Thermal imaging uses infrared waves, typically in the wavelength range of 8 to 14 micrometers.

Thermal imaging technology was developed through contributions from many inventors and scientists. The early development of infrared technology can be attributed to pioneers like William Herschel and later advancements by various researchers and engineers.

Thermal imaging is used to detect heat patterns and temperature differences, providing valuable information in low-visibility conditions and non-contact diagnostics, enhancing safety and efficiency in various applications.

Thermal imaging is important because it allows for the detection of heat signatures and temperature variations, which can reveal hidden issues, enhance safety, and improve efficiency in numerous applications.

Thermal imaging is expensive due to the high cost of the specialized sensors and materials used in thermal cameras, as well as the advanced technology required to process and display infrared data.

No, thermal imaging will not work underwater because water absorbs infrared radiation, preventing the thermal camera from detecting heat signatures.