point out that every UAV can talk to only one IoT unit at any presented time. Moreover, to enhance collaboration between multiple UAVs, any nth IoT system might be serviced by at most 1 UAV simultaneously, represented via the constraint ∑ m χ m n ( t ) ≤ https://property-land-survey-bang26150.tribunablog.com/new-step-by-step-map-for-aerial-mapping-bd-43821684