Unlike common aerial photography uses, commercial drones are targeted at specific industry needs that require them to adapt to complex work environments and perform aerial operations. A bird's eye view allows people to plant their eyes in the air for surveillance, inspection, search and rescue, patrol, mapping, or other industry purposes. Flight technology makes drone shows, supplies relief, high-altitude firefighting and more a reality, greatly saving manpower and reducing risk. The features of commercial drones vary widely, with most customized to specific needs and a few off-the-shelf, so go into the selection with a clear requirement. This article will introduce some common commercial drones.