Тонкая структура вертикального профиля влажности, влияющая на распространение радиоволн в тропосфере

The objective of the present study is to investigate reliability of testing the remote sensing methods of precipitable water vapour content determination by using comparison with the standard radiosonde observations in troposphere. Possibility Тонкая структура вертикального профиля влажности... 39 of reaching the acceptable reliability during such comparison in condition of using specially prepared and tested radiosondes has shown. This paper shows results of analysis of data from weather radio sounding network on subject of searching troposphere for thin layers with essentially increased or decreased water vapour content. The similar layers' existence was shown during unique experiments with free aerostats, when precise measuring instruments and standard radiosonde's sensors were lifted jointly united. Modern radiosondes have more perfect humidity sensors which able to detect the more fine humidity profile's structure then one that has been detected before by radiosondes with film-based humidity sensors. Based on large amount of statistical data, the existence of thin layers with sudden humidity changes in troposphere has shown.