Weather satellites. China's National Satellite Meteorological Center (NSMC)said the nation plans to launch six more Fengyun (FY) meteorological satellites from 2002-2007 before the Olympiad in 2008, according to the Beijing Evening Post. Fengyun means "Wind and Cloud." The first of the six would be the polar-orbiting Sun-synchronous Fengyun-1D (FY-1D) to be launched in 2002 on a Changzheng-4 (Long March 4) rocket. Then, a geostationary weather satellite, FY-2C, would be launched in 2003. The FY-3 series would be the next generation of polar-orbiting Sun-synchronous weather satellites. FY-3A would be launched in 2004 with FY-3B and FY-2D in 2006, and FY-3C in 2008. These satellites would be designed to work two to three years in space. NSMC is a scientific research and operational facility affiliated with the China Meteorological Administration (CMA). It receives, processes and distributes satellite weather data to users. The new satellites would forecast conditions and monitor bad weather around the clock, particularly convective rainstorms, thunderstorms and hailstorms. They also would monitor developing sandstorms as well as air quality and provide early warnings. The satellites launched in 2006 and 2008 would help forecasters predict weather for the Olympics. Meteorological satellites are important not only in meteorology, but als in oceanography, agriculture, forestry, hydrology, aviation, navigation, environmental protection and national defense. They contribute to a national economy and to preventing and mitigating disasters. Communications satellites. China refers to its communications satellites as Dongfanghong (DFH). Dongfanghong means "East Is Red." China's next generation of large communications satellites will carry C-, Ku-, Ka- and L-band transponders. That increased capacity will help the nation meet a growing demand for educational and commercial television broadcasts, stationary and mobile telecommunications, and data, voice and video transmissions for businesses.
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