UAVs are used to quickly collect data, greatly reduce field costs, and flexibly generate a variety of surveying and mapping results to provide a basis for land development and remediation, environmental and disaster monitoring, hydrogeology, and urban planning.

Survey area Confirm the size of the survey area, the density of the ground features, the fluctuations and slopes of the aerial survey range, and the estimated highest ground feature in the survey area, etc.	Flight Mission Planning Set the shooting point, camera angle, flying height, heading overlap and side overlap on the flight software.
Data collection Save the route and load the task. The drone automatically executes the task and collects the image data in the planned area.	Data processing Load the flight data into the post-processing software platform, and output a variety of surveying and mapping results such as orthophotos and real 3D models.