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In this study, a comprehensive system was developed to meet the demand of the Security Guarding during 2008 Beijing Olympic Games. In the system, meteorological models, namely, MM5 and RAMS6.0, and a poisonous clouds diffusion model over complex terrain (CDM) were configured in a one-way off-line nested way. In the system, MM5 runs were performed in an real-time operational way with a horizontal resolution...
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