There are many types of UAVs that are being used in the agriculture sector nowadays. In addition to agriculture, they can prove to be quite helpful in forestry too. They can take photos of the forests as well as the wildlife present in them to keep a steady count of the animals living in there. Moreover, they can be used to assist in putting out forest fires that may erupt from time to time.
Earth Sciences Although various satellites are being used for studying different aspects of earth there is still need for aerial inspections to completely understand weather phenomena. The use of UAVs in this field can help in this regard and make it a lot easier for scientists to predict climate and weather changes more accurately.