Introduction Crops monitoring on large-scale farm is a complex and time-consuming exercise, particularly in warm arid conditions where crops can change drastically in 24 hours. Reducing scouting time is of great importance while providing maps for large areas within hours would be the ultimate goal. With multi-spectral sensors, biomass is monitored accurately helping the… read more »
Introduction An unmanned aerial vehicle (UAV), commonly known as a “drone” is an aircraft without a human pilot aboard. The flight of UAVs may be controlled either autonomously by on-board computers or remote control pilot on the ground from distance. Agriculture is one of the main sectors that drones have find numerous uses and have… read more »
Paper Introduction Mapping vegetation in crop fields is an important step in remote sensing applications for precision agriculture. Traditional aerial platforms such as planes and satellites are not suitable for these applications due to their low spatial and temporal resolutions. So, an UAV equipped with a commercial camera (visible spectrum) was used for ultra-high resolution… read more »
Paper Introduction An UAV equipped with a commercial camera (visible spectrum) was used to obtain ultra-high resolution image on a wheat field during the early period. From these images, six visible spectral indices CIVE, ExG, ExGR, Woebbecke Index, NGRDI, VEG and two combinations of these indices for mapping the vegetation fraction were evaluated and evaluated… read more »
Paper Introduction Mapping vegetation in crop fields is an important step in remote sensing applications for precision agriculture. Traditional aerial platforms such as planes and satellites are not suitable for these applications due to their low spatial and temporal resolutions. So, an UAV equipped with a commercial camera (visible spectrum) was used for ultra-high resolution… read more »
Introduction Unmanned aerial vehicle (UAV) variable-rate spraying technology, as the development direction of aviation for plant protection in the future, has been developed rapidly in recent years. In the actual agricultural production, the severity of plant diseases and insect pests varies in different locations. In order to reduce the waste of pesticides, pesticides should… read more »
Introduction Unmanned aerial vehicle (UAV) variable-rate spraying technology, as the development direction of aviation for plant protection in the future, has been developed rapidly in recent years. In the actual agricultural production, the severity of plant diseases and insect pests varies in different locations. In order to reduce the waste of pesticides, pesticides should… read more »
Introduction Unmanned aerial vehicle (UAV) variable-rate spraying technology, as the development direction of aviation for plant protection in the future, has been developed rapidly in recent years. In the actual agricultural production, the severity of plant diseases and insect pests varies in different locations. In order to reduce the waste of pesticides, pesticides should… read more »
Introduction Crops monitoring on large-scale farm is a complex and time-consuming exercise, particularly in warm arid conditions where crops can change drastically in 24 hours. Reducing scouting time is of great importance while providing maps for large areas within hours would be the ultimate goal. With multi-spectral sensors, biomass is monitored accurately helping the… read more »
Introduction An unmanned aerial vehicle (UAV), commonly known as a “drone” is an aircraft without a human pilot aboard. The flight of UAVs may be controlled either autonomously by on-board computers or remote control pilot on the ground from distance. Agriculture is one of the main sectors that drones have find numerous uses and have… read more »