Is the 5 megapixel aerial photography enough?

5 million camera aerial photography is enough.

Aerial photography refers to the use of helicopters, fixed-wing aircraft or ultra-light aircraft in the process of flying in the air, according to different heights and angles, multi-directional photography and video recording.

Aerial photography, also known as aerial photography or aerial photography, refers to shooting the earth's landform from the air to get a top view. This is an aerial photograph. The aerial camera can be controlled by the photographer, and can also be automatically photographed or remotely controlled.

The platforms used in aerial photography include airplanes, helicopters, hot air balloons, small spacecraft, rockets, kites and parachutes. In order to make aerial photos stable, advanced photographic equipment such as Spacecam is sometimes used, and the stable function of three-axis gyroscope can be used to provide high-quality stable images even under long focal length lenses.

Aerial photography can clearly show the geographical form, so it is not only a part of photography art, but also used in military affairs, traffic construction, water conservancy projects, ecological research, urban planning and so on.

There are many methods of aerial photography: UAV aerial photography \ airship aerial photography, but manned aerial photography is the best method, which is the real aerial photography compared with other remote control aerial photography methods.

Since 1998, Chongqing TV Station has organized and filmed eight large-scale aerial documentaries of "Bird's-eye View of New Chongqing" on 14, which is the first time in domestic urban aerial photography. It shows the great achievements of Chongqing's urban construction and economic and social development in an all-round and three-dimensional way, and its related works have become a beautiful city recommendation business card.

20 1 1 In August, Chongqing TV Station launched the eighth aerial photography, invited Song Lin, a senior TV person who participated in the seventh aerial photography, as the general director, and cooperated with Pan Yucheng, the first person in China's safe aerial photography flight. The 20 1 1 version of "Bird's Eye of New Chongqing" will be officially released soon.

In order to show the beauty of the city's mountains and rivers, there are many wonderful scenes in the film, such as going back and circling to catch the light rail train, crossing the high-rise buildings in the business district at low altitude, crossing the Tiansheng Third Bridge in Wulong at low altitude, crossing the Dilonggou Canyon at low altitude, shooting the blue sky and white clouds in Yintiaoling at an altitude of nearly 4,000 meters, diving down to show the spectacular waterfall, and shooting along the arch of Chaotianmen Bridge at 2 meters, which is amazing and has produced an extraordinary visual effect like a "blockbuster".