Doppler weather radar based nowcasting of cyclone Ogni |
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| Authors: | Soma Sen Roy V Lakshmanan S K Roy Bhowmik S B Thampi |
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| Institution: | (1) India Meteorological Department, Lodi Road, New Delhi, 110003, India;(2) Guru Gobind Singh Indraprastha University, Kashmere Gate, Delhi, 110403, India |
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| Abstract: | In this paper, we describe offline analysis of Indian Doppler Weather Radar (DWR) data from cyclone Ogni using a suite of
radar algorithms as implemented on NEXRAD and the advanced algorithms developed jointly by the National Severe Storms Laboratory
(NSSL) and the University of Oklahoma. We demonstrate the applicability of the various algorithms to Indian radar data, the
improvement in the quality control and evaluate the benefit of nowcasting capabilities in Indian conditions. New information
about the tropical cyclone structure, as derived from application of the algorithms is also discussed in this study. |
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