中国基础设施
北斗导航
BeiDou navigation
China's navigation constellation, global since 2020.
At a glance
- Category
- 中国基础设施
- Started
- 1994
- Operator
- CNSA
- Status
- 完成
Key numbers
- More than 30 satellites
- 2–3 m positioning
- two-way short messaging.