The three major agricultural values of drones（2）

The second is agricultural surveying and mapping. The development of smart agriculture is inseparable from agricultural surveying and mapping. Agricultural surveying and mapping can not only help farmers to carry out agricultural production, but also help rural governments to confirm land rights and agricultural management. In the past, agricultural surveying and mapping generally used manual surveying or remote sensing technology, but these methods are far from the ease, convenience, accuracy, safety, wisdom, and cheapness of UAV surveying and mapping.