At 12:52 on September 5, 2022, an earthquake of magnitude 6.8 occurred in Luding County, Ganzi Prefecture, Sichuan. The China Resources Satellite Application Center immediately launched emergency rescue work. District SAR images were distributed to relevant emergency departments and units as soon as possible, providing an information basis for disaster research and decision-making and disaster reduction and relief work.

　　Like the "Gaofen-3", in the vast space, there are many Chinese resource satellites in orbit that are silently overlooking the earth.

They use radar remote sensing and other technologies to capture the dynamics of the earth, and transmit information to the ground through pictures and signals.

　　In the past decade, China's resource satellites have made great progress.

From the successful launch of China's first self-developed civilian high-resolution stereoscopic surveying and mapping satellite "Resource-3" in 2012, to the "Samsung Networking" era of the "Gaofen-3" series of satellites, China has continuously achieved breakthroughs in key technologies , and gradually built a three-dimensional and autonomous resource satellite system including resource series, environmental disaster reduction series, and high score series.

　　So far, China's resource satellites have provided more than 30 million satellite data products to users across the country, which are widely used in agriculture, forestry, water conservancy, land resources, urban planning, environmental protection, disaster monitoring and national defense construction and many other fields. huge social and economic benefits.

　　At the same time, China Resources Satellite has also continuously fulfilled its international obligations. In the event of sudden disasters such as the forest fire in Australia and the collapse of a mine dam in Brazil, it provided information to the affected countries as soon as possible, and demonstrated to the world China's strength and wisdom, responsibility and responsibility. .

　　Chief planner: Yu Lan and Hu Fang

　　Producer: Wu Qingcai

　　Producer: Zeng Nai

　　Chief Director: Chen Xingang and Wang Kai

　　Project Editor: Cao Hangyu Ma Xueling

　　Presidential fundraiser: Zhao Anyuan is appointed as the handsome Zhu Na

　　Written by: Li Hongjiang, Sun Jingbo and Huang Yuhan

　　Editor: Deng Shi Xu Yuanzai

　　Visual effects: Sun Hongliang, Lu Yue

　　Music effect: Huan Rui

　　Promotion: Wang Shanshan, Fang Min, Zhou Jing

　　Dubbing: Chen Zhongrui

Responsible editor: [Li Jun]