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Proceedings Paper

New approach for studies of time series of satellite observations of rainstorms: III. Extraction of periodic components
Author(s): Yongzhong Wang; Lisheng Xu; Jilie Ding; Andrew Yuk Sun Cheng; Xiuwan Chen; Lian Duan
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Paper Abstract

Two issues relevant to the best choice of time delay for phase space reconstruction are further studied by using the time series of GMS-5 11μm IR channel brightness temperature observations of rainstorm processes occurred in Wuhan area in China in July and in August of 1998. Periodic components existing in the satellite signals are investigated, first. The results demonstrate that the periodic components have noticeable influence on the choice of the optimum time delay. A new algorithm - the derivative method - is then developed for the extraction of possible periodic components from the time series. The advantages of this method and its importance are discussed.

Paper Details

Date Published: 30 November 2004
PDF: 10 pages
Proc. SPIE 5571, Remote Sensing of Clouds and the Atmosphere IX, (30 November 2004); doi: 10.1117/12.567849
Show Author Affiliations
Yongzhong Wang, Civil Aviation Flight Univ. of China (China)
Lisheng Xu, Chengdu Univ. of Information Technology (China)
Sichuan Dong Hua Academy of Sciences (China)
Jilie Ding, Chengdu Univ. of Information Technology (China)
Sichuan Dong Hua Academy of Sciences (China)
Andrew Yuk Sun Cheng, City Univ. of Hong Kong (Hong Kong China)
Xiuwan Chen, Peking Univ. (China)
Lian Duan, Civil Aviation Flight Univ. of China (China)


Published in SPIE Proceedings Vol. 5571:
Remote Sensing of Clouds and the Atmosphere IX
Adolfo Comeron; Michel R. Carleer; Richard H. Picard; Nicolaos I. Sifakis, Editor(s)

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