| 摘要 |
The invention relates to radiolocation meteorology, in particular to acoustic methods of measurement of parameters of atmosphere, and can be used at compilation of radio-climate maps and in works on control of pollution of atmosphere. Method for measurement of anisotropy of air temperature is in fact that one measures at one time air temperature directly with four thermometers installed on two normal to each other directions (for instance in horizontal and vertical directions) in such way that one of those measures temperature for molecules coming from above, second one – for molecules coming from beneath, third – for molecules coming from right, fourth – for those coming from left. Coefficient of anisotropy of air ()by measured values of temperature is calculated by formulas:,,, where,,,- air temperature measured for molecules coming fro above, from beneath, from right and left, respectively;,, - root mean square value of temperature measured for molecules coming from right and left and from above and beneath, respectively. The invention provides higher reliability and accuracy, makes it possible to measure coefficient of anisotropy near surface of Earth for several directions simultaneously, gives possibility to measure instantaneous values of coefficient of anisotropy of temperatures. |
