Precise GPS Orbital Data from IGS: Current Status Report from the International GNSS Service

GPS卫星坐标计算，根据导航卫星星历的轨道参数和摄动改正项来计算卫星的坐标-GPS satellite coordinates to calculate the correction items to calculate the coordinates of the satellite navigation satellite ephemeris orbital parameters and the perturbation

Achieve serial data acquisition, Independent component analysis algorithm reduces the raw data noise, Including orbital maneuvering simulation, initial orbit calculation.