精品处破在线播放,亚洲高清无码黄免费,欧美视频一区二区三区四区,欧美v亚洲v日韩v最新在线

Videos ? Latest ? Feature ? Sports ? Your Videos
 

Map compilation of Arctic and Antarctic launched in Beijing

0 CommentsPrint E-mail CCTV, February 5, 2010
Adjust font size:

 

A compilation of maps of the Arctic and Antarctic continents has hit the shelves in Beijing bookstores. The compilation is evidence of China's scientific achievements in geographic exploration.

 

The map compilation boasts a prolific portfolio of detailed geographic maps, illustrations and charts of the Arctic and Antarctica.

It features around 150 pictures, evidence of China's achievements in researching the two continents over the past 25 years.

The State Bureau of Surveying and Mapping dispatched a total of 111 Chinese researchers to the freezing poles to conduct the cartographic surveying. It covers an area of nearly 200-thousand square meters.

Researchers employed aerial photogrammetry while they travelled.

Such was their dedication, team members fell into ice holes twice, just to ensure the accuracy of the maps.

 

Print E-mail Bookmark and Share

Go to Forum >>0 Comments

No comments.

Add your comments...

  • User Name Required
  • Your Comment
  • Racist, abusive and off-topic comments may be removed by the moderator.
Send your storiesGet more from China.org.cnMobileRSSNewsletter