Qianxun Spatial Intelligence Inc. (QIANXUN SI) is a world’s leading high-precision positioning service provider. We offer position service up to centimeter level accuracy (real-time) and millimeter level accuracy (post-processing), which is one of the most important infrastructures in the IoT era. QIANXUN SI was founded on August 18th, 2015. Based on raw observation data delivered by four GNSS constellations (including BeiDou, GPS, GLONASS, and Galileo), QIANXUN services, accessed through the internet, by utilizing a self-built ground-based augmentation system (including more than 2400 reference stations) and self-developed positioning algorithms, dramatically improve positioning accuracy. Thus, QIANXUN SI provides high-precision positioning and relative LBS solutions for users across China.
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