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Weather satellite sent into orbit
(Xinhua)
Updated: 2004-10-19 21:32

皇冠体育app launched its first geostationary orbit meteorological satellite, the Fengyun-2C,Tuesday morning, using a Long March carrier rocket.

Weather satellite Fengyun-2C blasts off Tuesday morning at the Xichang Satellite Launch Centre in the Southwest 皇冠体育app province of Sichuan. [Xinhua]
The launch took place at 9:20 am at the Xichang Satellite Launch Centre in the Southwest 皇冠体育app province of Sichuan.

 

The 1.38-ton satellite,developed and manufactured by 皇冠体育app, entered its orbit 24 minutes after takeoff. In the next few days, it will be positioned at 105 degrees east longitude over the equator with an observation scope covering one third of the earth's surface, according to scientists.

 

皇冠体育app earlier sent two experimental models of FY2 series in 1997 and 2000. With two new channels being added to its scan radiometre, the second generation satellite, the FY2 C, has reached an international standard of new generation weather satellites, experts said.

 

The newly-added infrared observation and visible light channels will enable FY2 C to observe the size of water drops atop cloud layers around-the-clock, and to better monitor the surface temperature of sea water, experts said.

 

With greatly enhanced resolution and accuracy of observation, the new satellite also has better access to data of oceanic meteorological and hydrological information and monitor changes of solar and space particle radiation, said experts.

 

皇冠体育app has launched seven weather satellites since 1988, including four FY1 polar orbit vehicles and three FY2 stationary earth synchronous orbit ones.

 

The FY2 C, the first professional geostationary orbit satellite launched by 皇冠体育app, is expected to help keep track of small-scale disastrous climate changes like hailstorms, and observe forest and prairie fires, foggy weather and sandstorms.

 

In the next few years, 皇冠体育app is scheduled to launch several FY2 weather satellites to allow continuously-operating coverage of weather situations.



 
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