A Calculation Method of BDS Real-Time Orbit Correction Parameters
Abstract A real-time high precision positioning calculation method of the BDS real-time orbit correction parameters is presented. The precision of the real-time orbit correction parameters and its attenuation condition are analyzed. The results show that the real-time orbit correction parameters obtained by this method could basically meet the demand of the BDS real-time high precision positioning. The average precision of the GEO satellites’ orbit real-time correction parameters is 2.3 m. The average precision of the IGSO and MEO satellites’ orbit real-time correction parameters is better than 8 cm.
Key words :
Beidou
orbit determination
real-time orbit correction parameters
Cite this article:
ZHANG Rui,TU Rui,LU Xiaochun et al. A Calculation Method of BDS Real-Time Orbit Correction Parameters[J]. jgg, 2017, 37(12): 1268-1271.
ZHANG Rui,TU Rui,LU Xiaochun et al. A Calculation Method of BDS Real-Time Orbit Correction Parameters[J]. jgg, 2017, 37(12): 1268-1271.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2017/V37/I12/1268
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