Study on Precipitation Parameters Remote Sensing Method in Weather Modification

To carry out artificial rainfall on a certain area, it is necessary to detect first atmospheric water vapor content and cloud liquid water content. In view of the shortage existed in the other methods, the remote sensing method with the help of microwave radiometer, which is based on the principles of microwave remote sensing, is proposed to detect atmospheric water vapor content and cloud liquid water content. Through the remote sensing measurement used in xin jiang xiao qu zi weather station, obtain the observational data of the atmospheric integrated water vapor and cloud liquid water content in xin jiang mountain. By analyzing the observational data of typical weather process, it is proved that the microwave remote sensing method can not only detect continuously the variation of atmospheric water vapor and liquid water content, which can help to select the applicable artificial precipitation time, but also forecast the following rainfall intensity size.