Small changes in the health of crops can be highlighted by multispectral sensors and analysis. Growers can identify, monitor, and track disease-related stress by using analytics produced by the red edge band. Often, before a disease becomes visible in NDVI, it can be seen in red edge based indices if it is prevalent in a crop. Through early detection, users can identify illness earlier and take swifter action to halt its spread. This is important especially in Albania, where agriculture is one of the main industries.