| contributor author | Yamanaka, M. D. | |
| contributor author | Matsuzaka, Y. | |
| contributor author | Nishimura, J. | |
| contributor author | Yamagami, T. | |
| contributor author | Tanaka, H. | |
| date accessioned | 2017-06-09T14:12:17Z | |
| date available | 2017-06-09T14:12:17Z | |
| date copyright | 1985/12/01 | |
| date issued | 1985 | |
| identifier issn | 0739-0572 | |
| identifier other | ams-146.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4150178 | |
| description abstract | In Order to observe stratospheric gravity waves and turbulence, a Gill-type anemometer was improved by using sapphire pivot bearings and photocouplter tachometers. The anemometer has a threshold velocity of less than 1 m s?1 in the middle stratosphere, and the performance is very stable for mechanical shocks and temperature variations. The first observational flight of the anemometer was successfully carried out in September 1982. The most interesting result of this observation is that there often exist gust-like wind fluctuations of 1?3 m s?1 in the stratosphere. | |
| publisher | American Meteorological Society | |
| title | Stratospheric Balloon-Borne “Adapted Gill-Type” Propeller Anemometer | |
| type | Journal Paper | |
| journal volume | 2 | |
| journal issue | 4 | |
| journal title | Journal of Atmospheric and Oceanic Technology | |
| identifier doi | 10.1175/1520-0426(1985)002<0472:SBBGTP>2.0.CO;2 | |
| journal fristpage | 472 | |
| journal lastpage | 481 | |
| tree | Journal of Atmospheric and Oceanic Technology:;1985:;volume( 002 ):;issue: 004 | |
| contenttype | Fulltext | |