A smoke-trail technique for measuring wi
✍
T. H. Cooke
📂
Article
📅
1962
🏛
John Wiley and Sons
🌐
English
⚖ 403 KB
## Abstract In the firing of low‐acceleration sounding rockets a knowledge of low‐altitude wind velocities before and during firing is necessary. Existing meteorological methods are inadequate, and the smoke‐trail technique here reported has been developed to augment these. The technique consists o