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BeiDou-1 was an experimental regional navigation system, which consisted of four satellites (three working satellites and one backup satellite). The satellites themselves were based on the Chinese DFH-3 geostationary communications satellite and had a launch weight of 1,000 kg each.
The BeiDou Navigation Satellite System (BDS) has been independently constructed and operated by China with an eye on the needs of the country’s national security and economic and social development.
Advisory Notice on the Upgrade and Maintenance Operation of on-orbit BDS-3 satellites. The First China-Africa BDS Cooperation Forum Held in Beijing. The 12th China Satellite Navigation Conference opens in Nanchang.
31 Αυγ 2020 · At present, all 30 satellites of BeiDou Navigation Satellite System with global coverage (BDS-3) constellation are equipped with inter-satellite links to complete constellation networking.
The BeiDou Navigation Satellite System (BDS), also known as BeiDou-2, is China’s second-generation satellite navigation system that will be capable of providing positioning, navigation, and timing services to users on a continuous worldwide basis.
4 Μαρ 2019 · China's BeiDou navigation system (BDS) has evolved from the demonstration navigation satellite system (BDS-1) to the regional navigation satellite system (BDS-2). Now, the global BeiDou navigation system (BDS-3) is in construction and is proceeding well. The design and functions of BDS-3 are quite different from those of both BDS-1 and BDS-2.
22 June 2020. Getty Images. China has successfully put into orbit the final satellite in its BeiDou-3 navigation system, further advancing the country as a major power in space. Tuesday's...
