EULERWAVELET METHOD AND ITS APPLICATION IN IDENTIFICATION OF COMMONMODE ERROR FROM TIME SEQUENCES OF HORIZONTAL COMPONENTS OF GPS CONTINUOUS STATIONS
Yang Bo; Zhang Fengshuang ;and Han Yueping
First Crust Monitoring and Application Center, CEA, Tianjin 300180
Abstract：The commonmode error is the main component of GPS time sequences. The available Eulerfiltering method is valid for identification and estimation of white noise which is a only part of the commonmode error. Combining with the priori error, Euler and wavelet methods, and the characteristics of crustal deformation analysis, the identification and estimation style of the commonmode error are further discussed, and different processing techniques corresponding to different situations are proposed. Through these kinds of processing, the commonmode error can decrease to the most extent.
Yang Bo,Zhang Fengshuang,and Han Yueping. EULERWAVELET METHOD AND ITS APPLICATION IN IDENTIFICATION OF COMMONMODE ERROR FROM TIME SEQUENCES OF HORIZONTAL COMPONENTS OF GPS CONTINUOUS STATIONS[J]. jgg, 2010, 30(第3期): 100-104.
