By using powerful image processing software operators can then easily transform these shots into one large ‘orthomosaic’ image. Then simply apply algorithms such as the Normalized Difference Vegetation Index (NDVI) to this image to create a map of the reflected crop. This map is the key to boosting yields and cutting costs, since it highlights exactly which areas of crop need closer examination— meaning less time spent scouting, and more time treating the plants that need it.