BEIJING, Aug. 3 (Xinhua) -- The following is a summary of published science and technology news of China:

LARGE UAV IN EMERGENCY RESCUE

China's large civil unmanned aerial vehicle (UAV) Wing Loong-2H has been deployed to support the emergency rescue in east China's Fujian Province, which has been affected by Typhoon Doksuri.

The Wing Loong-2H large UAV was used to carry out the meteorological and disaster monitoring mission, which was assigned by the Ministry of Emergency Management.

HIGH-TECH IN BLACK SOIL CONSERVATION

A Modern Ark 60 remote-sensing aircraft has just completed an aerial "scanning" mission, conducting a health check of the black soil in China's major agricultural province of Heilongjiang.

With lidar and hyperspectral imaging technology on board, the aerial mission gathered data over an area of 900 square kilometers that is mainly used for the production of three major crops: soybeans, corn and rice.

5G REMOTE EYE SURGERY

Chinese doctors have successfully carried out 5G remote micron eye surgery with the help of a surgical robot in the southern Hainan Province. With the help of 5G communication and ultra-high-definition (UHD) micro-stereoscopic imaging technology, ophthalmologists can obtain low-delay UHD remote microsurgical images in real time, so as to make surgery more accurate.

The surgery took place on June 23 and was confirmed as safe and stable after a month of postoperative observation, said Lin Haotian, a professor with the Zhongshan Ophthalmic Center of Sun Yat-sen University. Enditem

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