Preparedness Advice Blog
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Tag Archives: thermal
A warm body can be detected by the infrared (IR) heat that it gives off with thermal imaging equipment, and provides a difficult challenge to someone or something wishing to avoid detection. You may be camouflaged in the best concealment there is, but you may be highly visible to thermal imaging from someone with a IR scope on the ground or that drone flying overhead. This goes the same for any warm or hot equipment that you might wish to conceal.
What is infrared? It is light not visible to the human eye; electromagnetic radiation with longer wavelengths than visible light, extending from the red edge of the visible spectrum.…Read More...