According to the real-time positioning of BeiDou navigation satellite.Analysis Center (AC) was necessary to develop Earth Rotation Parameters (ERP) products
Multipath is one of the most important factors that affect the positioning accuracy of GNSS receivers.Traditionally,the Code-Minus-Carrier Multipath Observa
With the development of the Satellite navigation technology and navigation receiver technology,small size,good dynamic performance,data processing of high p