Thousandsearch location is an enterprise that provides high-precision positioning services based on RTK technology, which builds a location service cloud platform based on cloud computing and data technology. The company was founded in August 2015, initiated by China National Armaments Industry Group and Alibaba Group*** together. Based on the basic positioning data of BeiDou satellite system (compatible with GPS, GLONASS, and Galileo), Chance Location utilizes more than 2,200 ground-based augmentation stations throughout the country and self-developed positioning algorithms, and carries out big data computing through Internet technology to provide accurate positioning and extension services for users all over the country.