Abstract: tract

Abstract: A system of fabricating and flying several types of superpressure balloons has been developed. This system includes balloons which are launched from the ground and from a light aircraft. These balloons have been used for ...

Abstract: This article describes a system to provide standard atmospheric soundings in remote oceanic regions. Deployed from an aircraft, the expendable unit descends to within 15 m of the ocean surface on a parachute and then ...