| 摘 要： | Great Wall to Be Remeasured Experts from Beijing's cultural relics and architecture protection and research institutes recently visited the Badaling section of the Great Wall in an attempt to measure precisely the length of the wall in Beijing. Over the next two years, the experts will examine all of the sections of the Great Wall in Beijing to accurately determine its height, length, building structure and condition. Modem technology and instruments such as aeronautic remote sensing tools and GPS technology will be used to aid their work. The Great Wall in the Chinese capital was last measured in 1984 with simple tools, and the determined length was 629 kilometers.
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