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Gaofen-4: HD Earth observation satellite launched by China

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Beijing: China today launched its most sophisticated observation satellite, Gaofen-4, as part of the country’s high-definition (HD) earth observation project, Xinhua reported.

Gaofen-4 was launched from the Xichang Satellite Launch Centre in the southwestern province of Sichuan at 00:04 a.m. (local time) aboard a Long March-3B carrier rocket.

It was the 222nd flight of the Long March rocket series, according to the State Administration of Science, Technology and Industry for National Defense (SASTIND).

Gaofen-4 is China’s first geosynchronous orbit HD optical imaging satellite and the world’s most sophisticated HD geosynchronous orbit remote sensing satellite, according to Xu Dazhe, head of SASTIND and China National Space Administration.

The successful launch of Gaofen-4 was the 19th space mission in this year. It will be used for disaster prevention and relief, surveillance of geological disasters and forest disasters, and meteorologic forecast, according to Tong Xudong, the chief designer of the Gaofen project with SASTIND.

Gaofen-1, the first satellite of the project, was launched in April 2013. Relative success kept the program going on, and same is expected from this new project. (IANS), (image courtesy:i.space.com)

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China’s industrial expansion slows down

Chinese manufacturing sector activity expanded at a slower pace in December while the service sector continued its growth.

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China's industrial expansion on a slow down. Pixabay
China's industrial expansion on a slow down. Pixabay
  • This December, China witnessed a slow rate of it’s industry expansion.
  • The service sector is growing whereas the manufacturing sector is bearing the brunt of the slowed pace.

Chinese manufacturing sector activity expanded at a slower pace in December while the service sector continued its growth, according to the Purchasing Managers’ Index (PMI).

China's manufacturing industry experienced a slow growth rate. Pixabay
China’s manufacturing industry experienced a slow growth rate. Pixabay

The PMI of China’s manufacturing activity was released on Sunday. It stood at 51.6 points in December, down from 51.8 in November, Efe news quoted the figures released by the National Bureau of Statistics (NBS) as saying.

 In contrast, the service sector activity grew to stand at 55 points in December as compared to 54.8 in November.

A figure above 50 points suggests expansion while a figure lower than 50 indicates contraction. The service sector already accounts for more than half of China’s gross domestic product.

The December figure for the manufacturing index was at par with the annual average, which points to strong resilience in China’s growth, according to NBS statistician Zhao Qinghe. IANS

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