![](http://www.ecns.cn/hd/2020/05/28/1dafd855734e47ef8cb4849b7321650d.jpg)
Chinese surveyor Zheng Lin conducts surveying at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Jigme Dorje)
![](http://www.ecns.cn/hd/2020/05/28/23038660a38a4052bfd90c60888ef9c7.jpg)
Chinese surveyor Wu Guangwei records surveying statistics at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Sun Fei)
![](http://www.ecns.cn/hd/2020/05/28/99fa95313a5d4edda846758e055f6ab6.jpg)
Chinese surveyor Zheng Lin conducts surveying at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Sun Fei)
![](http://www.ecns.cn/hd/2020/05/28/17752ebd791e41a2992bf327299a617d.jpg)
Chinese surveyor Zheng Lin conducts surveying at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Purbu Zhaxi)
![](http://www.ecns.cn/hd/2020/05/28/604c0a5e41c34fedbcb43ab9f5aac4da.jpg)
Chinese surveyor Zheng Lin conducts surveying at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Jigme Dorje)
![](http://www.ecns.cn/hd/2020/05/28/da480b6ba5d94148b8e1c09718e8343f.jpg)
Chinese surveyors Zheng Lin (front) and Wu Guangwei conduct surveying at Mount Qomolangma base camp in southwest China's Tibet Autonomous Region on May 27, 2020. A Chinese survey team reached the summit of Mount Qomolangma Wednesday, and remeasured the height of the world's highest peak. After summiting at 11 a.m., the eight-member team erected a survey marker and installed a GNSS antenna on the snow-covered peak, which measures less than 20 square meters, while other surveyors conducted observations from six points beneath the peak. (Xinhua/Purbu Zhaxi)