show that each UAV can talk to only one IoT gadget at any offered time. Additionally, to improve collaboration between several UAVs, any nth IoT gadget is usually serviced by at most 1 UAV at the same time, represented via the constraint ∑ m χ m n ( t https://uav-surveying-companies-b16059.blogoxo.com/29903279/top-guidelines-of-uav-surveying-companies-bd