Estimation of artificial precipitation enhancement resource condition and cloud seeding potential by ground -based remote sensing data

摘要

In this paper, the data of continuous atmospheric vertical integral vapour and liquid water content during April-June of 1992-1994 obtained by a round-based dual-channel microwave radiometer are used to analyse the statistical characteristics of atmospheric vapour and liquid water content, and the relative distribution characteristics of vapour and liquid water content in cloudy atmosphere, the correlative relation of integral liquid water content L and ground precipitation intensity I, and precipitation transform rate of precipitaion system. Finally, the weather modification condition of precipitus stratiform clouds and seeding potential is analyzed and discussed.