J-Star Global PPP Subscription Service

The J-Star service offers centimeter-level positioning accuracy, ideal for remote areas or situations where base station setup is not feasible. It utilizes internal algorithms with broadcast satellite orbit and clock corrections to achieve cm-level positioning independently, without traditional differential corrections. The service operates worldwide, providing real-time centimeter-level positioning with an 80 GNSS receiver network, 6 geostationary satellites, and two network control centers. Delivery is available via L-Band and NTRIP, supporting GPS, Galileo, GLONASS, and BeiDou constellations, with round-the-clock service.