Tethered Balloon Systems

Abstract

Among ARM’s aerial platforms are tethered balloon systems (TBS), which consist of a helium-filled balloon, tether, winch, and sensors. TBS provide a safe way to collect data inside clouds, including mixed-phase clouds, where icing is a concern for airborne platforms. These systems are also flown above and below clouds to gather data related to wind, turbulence, thermodynamic state, aerosols, and the cloud-top environment.