FY-1C/D极轨气象卫星的运行和应用

简要介绍了风云一号(FY-1)C，D极轨气象卫星的运行情况。运行期间，在洪涝、火情、干旱和积雪等自然灾害的监测服务，沙尘暴、大雾和海冰等环境监测服务，全球资料应用，以及天气分析方面发挥了重要的作用．并可提供气象卫星数据的共享服务。两星在大范围自然灾害监测和评估等领城取得了显著的社会和经济效益，并在国内国际产生了重大影响。

The Operation and Application of FY-1C/D Polar Orbiting Meteorological Satellite

The orbital operation of FY-1C, D polar orbiting meteorological satellite was briefly introduced in this paper. The two satellites had played very important role in natural calamity monitoring such as flood, drought, snowing and fire of forest and grasslands, environment monitoring such as sandstorm, fog, sea ice, global vegetation distribution, weather analysis and etc. The sharing of satellite data and global information application were available. The distinct social and economic benefits in the area of natural calamity monitoring and assessment for large region were achieved, which made distinct influence both in domestic and aboard.