A Precipitation Prediction Method for the Qinghai-Tibet Plateau

摘要

#$%^&*AU2020101241A420200806.pdf#####Abstract of Description A precipitation prediction method for the Qinghai-Tibet Plateau comprises the following steps: S100, collecting and processing data; S200, obtaining the data of the area to be predicted; S300, predicting the possibility of precipitation; S400, predicting the actual precipitation. By collecting and analyzing the precipitation data of the Qinghai-Tibet Plateau over the years, the method for predicting precipitation on the Qinghai-Tibet Plateau creatively puts forward water vapor content of the entire atmosphere, water vapor density and dew-point temperature of each isobaric surface as the main factors affecting the actual precipitation on the Qinghai-Tibet Plateau. Through the establishment of a database, the Qinghai-Tibet Plateau is gridded to achieve a more practical regional division, and at the same time, it is divided at the preset time to achieve a more practical time division. Based on precipitation data of the Qinghai-Tibet Plateau over the years, the accuracy of the regression equation established has been greatly improved.Drawing of Description S100 Collect and processing data S200 Obtain the data of the area to be predicted S300 Predictthei-possbiofprciitafion S400 Predict the actual precipitation FIG. 1 1/1