The use of UAV-mounted multispectral cameras to monitor the nutritional status or disease chamber of vegetation (including crops, pastures and forests, etc.) has its advantages. The construction of a complete UAV-mounted multispectral camera and data processing system can contribute to the informationization and modernization of agricultural plant protection. In particular, the provision of timely and accurate information on crop growth is beneficial to the rational use of fertilizers and pesticides and directly contributes to the improvement of the environment.
