In the dry season, precision farmers want to measure the actual effect of drought on their crops. However, this can be difficult to identify. For example, crops may respond differently to drought if they have access to groundwater, and each plant has a different root system. These factors make it hard to tell how much a particular crop might be suffering during a given drought. That’s where the WIRIS Agro comes in. This thermal camera makes real-time measurements of the actual effects of drought on a crop.