Because the airship has an ability of fixing a position for a long time in the sky, thus, the airship can provide a comprehensive service of observation and communication as a stratospheric platform.

• 鉴于飞艇具有能在空中长期保持定点的特性,使得它可以作为一种平流层平台,为地面的观测和通讯提供长期和广泛的服务。