综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

CHINA> National
3D digital Great Wall to go online
(Xinhua)
Updated: 2009-01-15 15:26

BEIJING  -- China will create a three-dimensional digital version of the surviving sections of the Great Wall, which the public will be able to view online, the State Bureau of Surveying and Mapping told Xinhua Thursday.


This undated photo shows part of the Badaling section of the Great Wall near Beijing. [Chinadaily.com.cn] 
The digital version will be constructed from data obtained through a near-finished photographic mapping of the sections in nine provinces, autonomous regions and municipalities in northern China, the bureau said.

The Great Wall was originally built by China's first emperor Qin Shi Huang (259-210 BC), who also built the Terra Cotta Warriors in his grand tomb, but most of the surviving walls that are visited today were built in the Ming Dynasty, about 600 years ago.

The Ming Dynasty portions are scattered across the northern part of the country, including the famous Badaling and Mutianyu sections in suburban Beijing.

The bureau said it would soon announce the total, accurate length of the surviving sections.

 

 

石家庄市| 兴安盟| 西吉县| 循化| 汶上县| 河间市| 东港市| 越西县| 米泉市| 德保县| 杭锦后旗| 丰台区| 都江堰市| 穆棱市| 绍兴县| 海口市| 五家渠市| 邵东县| 三河市| 秦皇岛市| 吉林省| 元氏县| 托克托县| 定襄县| 宜君县| 曲麻莱县| 深泽县| 微山县| 新河县| 凤翔县| 湖口县| 磐石市| 金堂县| 中宁县| 浦江县| 松原市| 容城县| 噶尔县| 广丰县| 盖州市| 贵德县|