Map Your Crop
There is only so much that can be detected on the ground by farmers on their field. Depending on the size of the field it can be alot of work for a farmer to cover extensive land sizes.
Drones (Flying Sensors) can unobtrusively inspect fields and inform farmers about crop status, allowing them to detect subtle changes that cannot be readily identified at the ground level. This can include assessment of water status and water stress effects, chlorophyll content estimation, nutrient status, weed management, crop pest control, and soil properties.