Aerial photography should not be confused with Air-to-Air photography, when aircraft serve both as a photo platform and subject.
不应将航空摄影与空对空摄影混淆，在后者中，飞机既是拍摄平台，又是拍摄对象。
2
The infrared color airphoto was used mainly in purpose of remote sensing analyzing of large or extremely large traffic engineering geologic basic structure.
红外彩色航片原主要用于大型、特大型工程的地质基础构造的遥感分析。
3
Using such twists and turns, birds are said to be able to spill air out of their wings and can slow down rapidly to reduce flight altitude.(See photo)