Product features; 1. The inertial combination navigation system practical training platform contains inertial guidance host, satellite antenna (2), RF connecting line (2), inertial guidance attitude simulation device. It can realize the functions of GPS static measurement and data processing, basic structure of GNSS-RTK system, benchmark position selection erection and input setting of relevant parameters. Practical training program: 1. Installation and physical calibration of inertial navigation. 2.GPS software calibration. 3. Position data information raw data processing and analysis. 4.Learning equipment attitude change through visualization software. 5.Navigation mode configuration.