DocumentCode :
1914319
Title :
Studies on rain structure based on ground based dropsize distribution and rain attenuation measurements over an earth space path
Author :
Bhattacharya, Aniruddha ; Maitra, Animesh
Author_Institution :
S.K. Mitra Centre for Res. in Space Environ., Univ. of Calcutta, Kolkata, India
fYear :
2011
fDate :
13-20 Aug. 2011
Firstpage :
1
Lastpage :
4
Abstract :
The drop size distribution (DSD) of rain in tropical region shows the characteristic features of different types of rain, namely, stratiform, transitional and convective. This is also indicated in behaviors of the rain decay parameter, obtained from the measurements of rain rate and attenuation over an earth-space path. The DSD parameters and rain decay parameter give similar clustering indicating the feature of convective and stratiform rain. To predict rain attenuation from rain rate, the decay parameter is modeled for different rain rate regions that provides a good matching between the predicted and measured values.
Keywords :
atmospheric movements; convection; drops; rain; Earth space path; convective rain; dropsize distribution; rain attenuation measurement; rain decay parameter; rain rate; rain structure; stratiform rain; transitional rain; tropical region; Attenuation; Attenuation measurement; Predictive models; Rain; Satellite broadcasting; Satellites; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
Type :
conf
DOI :
10.1109/URSIGASS.2011.6050671
Filename :
6050671
Link To Document :
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