Arrange the three primary segments of the Global Positioning System (GPS) in the order in which navigation data updates flow through the system, from initial update generation to final position calculation.

The GPS architecture consists of satellites in the **space segment**, monitoring and control facilities in the **ground control segment**, and receivers operated by users in the **user segment**. The segments work together: satellites transmit signals, ground facilities monitor and maintain system information, and user receivers calculate position.\n\n**Key takeaway:** GPS has space, control, and user segments.\n\n**Glossary:** **GPS**: Global Positioning System; **user segment**: receivers and their operators.