Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

On Prediction of Rain Attenuation to Earth-Satellite Links from Hourly Rain Gauge Data

Li Li; Zhu Yuanjing; Zhao Bolin (Department of Geophysics, Peking University, Beijing 100871, China)  
Rain rate accumulative log - normal and Gamma distributions are calculated from 1991's hourly rain gauge data for 333 -gauge stations of China. By comparison, it shows that the Gamma distribution depicts are better than the statistic rain rate distribution. So, 1 -minitue accumulative distribution to every gauge station is derived from the piece-wise regedon results of Gamma distribution through half-empirical conversion coefficients. Prediction of rain attenuation to China earth-satellite links is made for different conditions. The data tmetment procedure and its results presented in the poper may be practical and useful in engineering desgn.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved