一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网

China launches two satellites for Pakistan

Source: Xinhua| 2018-07-09 14:01:25|Editor: Liangyu
Video PlayerClose

JIUQUAN, July 9 (Xinhua) -- China launched two satellites for Pakistan on a Long March-2C rocket from the Jiuquan Satellite Launch Center in northwest China at 11:56 a.m. Monday.

The PRSS-1 is China's first optical remote sensing satellite sold to Pakistan and the 17th satellite developed by the China Academy of Space Technology (CAST) for an overseas buyer.

A scientific experiment satellite, PakTES-1A, developed by Pakistan, was sent into orbit via the same rocket.

After entering orbit, the PRSS-1 is in good condition with its solar panels unfolded smoothly, according to CAST.

The satellite, which has a designed life of seven years, is equipped with two panchromatic/multispectral cameras, with a resolution up to a meter and a coverage range of 60 km.

Designers say the two cameras are among the best exported remote sensing cameras made by China. They can be used to monitor plant diseases and pests.

The PRSS-1 will be used for land and resources surveying, monitoring of natural disasters, agriculture research, urban construction and providing remote sensing information for the Belt and Road region.

Monday's launch is the 279th mission of the Long March rocket series.

It is another space cooperation between China and Pakistan since the launch of PAKSAT-1R, a communication satellite, in August 2011.

It is also the first international commercial launch for a Long March-2C rocket within nearly two decades after it carried Motorola's Iridium satellites into orbit in 1999.

Long March-2C rockets are mainly used to send satellites into low Earth or Sun-synchronous orbits.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100001373118971


一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网 国产视频观看91 国产00在线视频国产 国产综合色视频久久久 久久成人国产精品一区二区 高清无码免费黄色网站