Roscosmos and China Signed Agreement to Ensure GLONASS and Beidou Satellite Navigation Systems are Complementary

MOSCOW (Roscosmos PR) — A package of 16 intergovernmental, interdepartmental and commercial documents, including a joint Russian-Chinese statement on international relations, was adopted as part of Russian President Vladimir Putin’s visit to China. Among other things, an Agreement on cooperation in the field of ensuring complementarity between GLONASS and Beidou was signed.

During the Russian-Chinese summit talks, a Joint Statement by the Russian Federation and the People’s Republic of China on international relations entering a new era and global sustainable development was adopted. In it, Moscow and Beijing stressed that they are in favor of forming a new type of relationship between world powers based on mutual respect, peaceful coexistence and mutually beneficial cooperation.

On Friday, February 4, 2022, the State Corporation Roscosmos and the Commission on the Chinese satellite navigation system signed an agreement regarding cooperation in the field of ensuring the complementarity of the global navigation satellite systems GLONASS and Beidou in terms of system time scales.

The long-term goal of Russian-Chinese cooperation in the field of ensuring the complementarity of GLONASS and Beidou is to provide navigation services of higher quality by using the signals of both global navigation satellite systems. One of these conditions is the harmonization of the GLONASS and Beidou system time scales with reference to the international UTC scale.

The mode of joint use of GLONASS and Beidou signals will reduce the risks in the navigation support of consumers in the event of malfunctions in the operation of individual global navigation satellite systems, improve the accuracy and reliability of solving navigation problems.