Two-factor verification method for accuracy of geodesic receiver in monitoring of north ionospheric scintillation

The invention discloses a method for verifying accuracy of a geodesic receiver in monitoring north ionospheric scintillation through two factors, and belongs to the application field of space weather monitoring and satellite navigation. Calculating ROTI and AATR factors considering satellite elevation angle suppression; estimating ROTI and AATR factors to judge an empirical threshold value of flicker occurrence; and on the basis of sigma phi, ROTI and AATR factors, the accuracy of monitoring ionospheric scintillation in a northern hemisphere high-latitude area, the accuracy of daily scintillation incidence monitoring, the accuracy of scintillation event duration monitoring and the accuracy of daily scintillation generation characteristic monitoring by using the selected GNSS receiver are analyzed and verified from the aspect of response rule monitoring accuracy of ionospheric scintillation to space weather disturbance. The method is simple in steps, facilitates verification of the accuracy of the geodesic rec