lor infrared film, is the easiest sensor to use. Color film provides information based on light reflected from the green, red, and blue spectrum. Plants reflect light more strongly in the infrared spectrum than in the green, red, or blue spectrum.
             To asses plant health a farmer could more accurately do this by using the near-infrared (NIR) system, but since light cannot be seen in the NIR spectrum, digital cameras or photography is used. The Dycam camera can be used to provide information about the near-infrared spectrum (Dycam, ADC). By using this method the images can be automatically loaded into a computer for viewing. When using film, in the process of developing, scanning errors can sometimes c
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