@article{oai:jaxa.repo.nii.ac.jp:00032312, author = {的川, 泰宣 and 寺田, 守男 and MATOGAWA, Yasunori and TERADA, Morio}, issue = {2_A}, journal = {東京大学宇宙航空研究所報告}, month = {Apr}, note = {ロケットの噴煙を三か所の観測点から写真撮影し,噴煙の動きによって風の変動を研究する.フィルムの読みから一連の同定操作を径て,煙の特異点の空間位置を算出する手順を述べ,ロケット2機についての観測結果を示し,将来一層精密な測定を行なうための予備的考察を行なう., With the advent of larger and more complex rockets the need for detail information on atmospheric motion gains greater importance. This preliminary study is concerned with developing smoke-trail method as a usable tool for the three dimensional analysis of wind. The field experiment and data reduction technique are explained. Some examples of wind measurement by this method are shown, and the results are compared with the data obtained by balloon-tracking wind radar., 資料番号: SA0125492000}, pages = {317--330}, title = {ロケットの噴煙による風の観測(1)}, volume = {8}, year = {1972} }