Understanding wind in the sky through early flight science
Explore how wind currents are measured from balloons and ground instruments, turning complex air movement into clear lines of sight and practical insights.
This book surveys the methods used to study the upper air and explains how observers tracked balloon trajectories with theodolites, measured wind speed and direction at different heights, and assessed the accuracy of their results. It ties these observations to broader questions about how the atmosphere behaves beyond the surface, including the relationship between wind, pressure, and temperature.
- Learn how the motion of balloons and theodolites reveals wind at various heights
- See how researchers group upper-air winds into five main types and compare them with surface flow
- Understand the process of turning trajectory data into usable wind diagrams and velocity profiles
- Discover how these historical methods informed aviation and meteorology
Ideal for readers with an interest in the history of meteorology, early aviation science, and how scientists decoded the atmosphere from the ground up.