In recent years,it is well known that significant progress in aerial photography technology has been made.By using drones for aerial photography,it has less interference with the weather,high camera quality,and captures many small gaps and blind spots that we can't ignore.Therefore,this method is used to monitor the environment in some important cities and regions of the country.With the gradual maturity of UAV remote sensing technology,its monitoring capabilities in many fields have also been widely used.
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