もっと詳しく

On April 15, according to the People’s Daily, it was learned from the press conference held at the 13th China Satellite Navigation Annual Conference on April 14 that since the Beidou-3 system was put into service, the system has been running stably, and its service performance has been steadily improving. , the global positioning accuracy is better than 4.4 meters. At present, Beidou products have been applied in more than half of the world’s countries and regions, serving local economic and social development. Chen Gucang, deputy director of the China Satellite Navigation System Management Office, said that on April 14, 2007, my country successfully launched the first Beidou-2 navigation satellite and began to independently build my country’s Beidou-2 satellite navigation system. From the completion of Beidou-2 to provide services to the Asia-Pacific region, to the comprehensive completion of the Beidou-3 system with leading performance and powerful functions, it marks the full realization of Beidou’s “three-step” development strategy, and enables my country to completely get rid of its dependence on foreign satellite navigation systems. It has built a comprehensive and powerful satellite navigation research and development system in my country and the ability to build standards and specifications. At present, the Beidou system has fully served the industries of transportation, public safety, disaster relief and mitigation, agriculture, forestry, animal husbandry and fishery.
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