Infrared aerial photos are a remote sensing technique that
takes an image using a satellite, airplane, or something from above. Infrared
emulsions differ from black and white emulsions because it is sensitive to
wavelengths that fall outside the range of human vision. IR imagery uses false
color and is able to track temperatures to monitor certain issues or
conditions. In the example above the infrared aerial photo shows moisture
levels on roof tops. This can be useful for detecting future water damage and
safety hazards on homes.
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