日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

chinadaily.com.cn
left corner left corner
China Daily Website

Weather satellites to analyze the skies

Updated: 2012-10-24 21:02
By WANG QIAN ( chinadaily.com.cn)

China plans to launch 11 weather satellites by 2020 to better analyze the climate, monitor natural hazards and forecast weather, according to a national meteorological satellite development plan.

The plan, released on Wednesday by the China Meteorological Administration, states that about 22 billion yuan ($3.4 billion) will be invested into the satellite program.

“The program will largely improve the country’s weather forecast capacity and reduce economic losses caused by extreme weather events,” said Yang Jun, director of the National Satellite Meteorological Center.

He said all 11 satellites are operational and experimental satellites will also be launched, but there are no details available on the number of experimental satellites.

According to the plan, from 2012 to 2020 China will launch one weather satellite every year, except in 2012 and 2019, when it will launch two. The satellites launched in 2019 will include one to monitor precipitation.

“The precipitation-monitoring satellite will help the country avoid the sort of damage caused by rainstorms, like what Beijing residents experienced in July,” Yang said.

Devastating floods caused by torrential rain claimed 79 lives in the capital on July 21.

Frequent natural disasters and growing environmental awareness has led to increasing demand for weather data, such as PM2.5, meaning particulate matter in the air that is smaller than 2.5 micrometers in diameter, Yang said.

Li Qing, an engineer at the Shanghai Academy of Spaceflight Technology, said the coming 10 years will be a peak period for the country’s development of weather satellite technology.

China is accelerating its pace of research and development in satellite technologies and broadening international cooperation.

The China Meteorological Administration and the European Organization for the Exploitation of Meteorological Satellites in Germany has shared data from FY-3B, a Chinese polar-orbiting satellite, available to users in Europe and beyond, since January.

The country will also have talks with countries including the United States and Canada on research and development of the satellite design and data processing to boost China’s satellite development, according to the plan.

China has launched 12 weather satellites in the Fengyun series since 1988, including six satellites in polar orbits and six in geosynchronous orbit. Currently there are seven weather satellites in operation.

Although 11 additional satellites will be in operation by 2020, Yang is not satisfied, and said the more weather satellites launched, the more reliable can the weather forecast be.

 
...
...
...
主站蜘蛛池模板: 中文国语毛片高清视频 | 日韩经典一区二区三区 | 亚洲成人a√ | 欧美亚洲国产精品 | 美女av网 | 成人性生活毛片 | 亚洲精品亚洲 | 日本高清黄色 | 中文字幕一区二区av | 高清视频一区二区三区 | 在线免费av观看 | 亚洲少妇色图 | 久久久久无码国产精品一区 | 久久精品99国产国产精 | 免费日韩网站 | 天天操夜操 | 成 人 黄 色 片 在线播放 | 色网站免费 | 一区二区三区在线观看视频 | 免费观看毛片网站 | 成人午夜影视 | 免费a级黄色片 | 久久人精品 | 九九热视频免费观看 | 黄色资源在线 | 一二区精品 | 日韩欧美福利视频 | 超碰人人av | 国产视频精品一区二区三区 | 国产性xxxx高清 | 老牛影视av一区二区在线观看 | 日韩精品一线二线三线 | 亚洲成人18 | 四虎影院在线播放 | 国产日本一区二区三区 | 日韩小视频在线观看 | 国产精品欧美久久久久天天影视 | 欧产日产国产v | 天天综合天天 | 国产哺乳奶水91在线播放 | 亚洲精品伦理 |