The normalized difference vegetation index (NDVI) is a simple graphical indicator that can be used to analyze the health of plant matter using specialized NIR camera equipment.

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All plants absorb and reflect radiation in the near infrared band, there is a specific colour range that indicates a healthy plant, if a plant  is under stress an NDVI image can identify those problem areas.

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Sky Tech EA offers this service to agricultural clients who wish to promote their crop yield in the most safe, quick and cost effective way.