indicate that each UAV can communicate with just one IoT gadget at any specified time. Furthermore, to boost collaboration amongst many UAVs, any nth IoT product is often serviced by at most a single UAV at the same time, represented by the constraint ∑ m χ m n ( https://aerialsurveyservicesbangl32210.wizzardsblog.com/29428158/the-best-side-of-drone-mapping-bangladesh