Home / China / National News Tools: Save | Print | E-mail | Most Read | Comment
National geographic database to be completed in 2010
Adjust font size:  ZoomIn ZoomOut

China has finished 40 percent of the updates of its largest national geographic information database and will complete the entire project by 2010, said an official with the State Bureau of Surveying and Mapping.

The database, completed in February, 2006, is a 1:50000 national basic geographic information database that covers the whole country with the largest scale and highest precision up to date.

Social and economic development, as well as geographic change has led to changes in the database, said the unnamed official.

The bureau planned to finish another 14 percent of the project in 2008, according to the official.

The 1:50000 database is the digital version of paper maps and visual materials shot from a high altitude, said Lu Xinshe, director-general with the bureau in 2006 when the database was completed.

The 1:50000 topographic map is one of the most highly used maps in economic development. "It will support the construction of a new countryside, the development of west China and urbanization," Liu said.

The images in the database, which cover all large and medium-sized cities and developed areas, can be distinguished down to one meter. "It means people who live in those areas can even locate their apartment buildings in the database," said Lu.

According to Lu, the database will play a role in the decision-making of the governments in land and regional planning, resources surveying and evaluation, disaster prevention and alleviation.

It will serve as a platform for the construction of e-government and e-commerce and provide basic data for car navigation, mobile positioning and intelligent transportation.

Environmental protection and the utilization of energy and resources also require 1:50000 basic geographic data, he added.

(Xinhua News Agency January 11, 2008)

 

Tools: Save | Print | E-mail | Most Read
Comment
Pet Name
Anonymous
China Archives
Related >>
- Government Internet Database Close to Completion
- Central bank database for loan leverage
- University sets up health database
- Chinese demand green approach to databases
Most Viewed >>
主站蜘蛛池模板: 青青青青啪视频在线观看| 亚洲高清无在码在线电影不卡| 久久精品日日躁夜夜躁欧美| 精品国产一区二区三区不卡在线| 国产浮力第一页草草影院| 99久久国产综合精品女图图等你 | 中文字幕天天躁日日躁狠狠躁免费 | 亚洲av永久无码一区二区三区| 边吃奶边插下面| 国产精品va一级二级三级| 91香蕉在线视频| 性做久久久久久免费观看| 亚洲人成77777在线播放网站不卡 亚洲人成77777在线观看网 | 国产成人免费网站在线观看| 中文字幕在线观看网址| 日韩精品专区在线影院重磅| 亚洲免费网站观看视频| 99在线观看精品免费99| 久久精品国产亚洲AV蜜臀色欲| 免费无码又爽又黄又刺激网站| 啊轻点灬大巴太粗太长了视频| 国产尤物在线视精品在亚洲| 日本系列1页亚洲系列| 国产女主播喷水视频在线观看| 中文字幕无码av激情不卡| 日韩在线高清视频| 亚洲一区二区三区亚瑟| 欧美乱大交xxxxx另类| 亚洲国产精品热久久| 男人的天堂视频网站清风阁| 国产午夜精品一二区理论影院| 91亚洲欧美综合高清在线| 大陆一级毛片免费视频观看| a级男女仿爱免费视频| 天天躁日日躁狠狠躁综合| ww美色吧com| 女人腿张开让男人桶爽| 久久99精品福利久久久| 日本天码aⅴ片在线电影网站| 亚洲av成人一区二区三区| 欧美三级在线看中文字幕|