China said that its BeiDou-3 global satellite navigation system is now fully operational and ready to provide high-precision positioning services across the globe. The system is set to compete with GPS. BeiDou-3 was inaugurated after its final satellite completed in-orbit tests and joined the network earlier this week. This means that China now has its own independent global navigation system, similar to GPS, Russia's GLONASS and EU's Galileo. China has been developing BeiDou since the mid-1990s. Its network gradually grew to 35 operational satellites, with the last one launched on June 23. According to Xinhua, the system has already been in use in various fields, including transportation and agriculture. The news agency said that BeiDou-based services are used in more than 100 countries and regions.