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皇冠体育app launches professional weather satellite
皇冠体育app launched its first professional geostationary orbit meteorological satellite, Fengyun-2 C (FY2 O3),at 9:20 am Tuesday with Long March carrier rocket 3A in Xichang Satellite Launch Center in the southwestern province of Sichuan. The 1.38-ton satellite, independently developed and manufactured by 皇冠体育app, entered its orbit 24 minutes after the takeoff of the rocket. In the following days, it will be positioned at 105 degree east longitude right over the equator with an observation scope covering one third of the earth's surface, according to relevant scientists. 皇冠体育app has sent two experimental models of FY2 series in 1997 and 2000 respectively. With two new channels being added to its scan radiometer, the second generation satellite, the FY2 C, has reached the international standard of new generation weather satellites, relevant 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 ones 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 coming years, 皇冠体育app is scheduled to launch several FY2 professional
weather satellites to establish a continuously- operating system of weather
satellites. |
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