Accuracy Analysis of Detecting Cycle Slips Using Doppler Observation
Yuping Gao · Gnss World of China · 2011
We describe the basic principle of Doppler method for detecting cycle slips,Observation data of sampling rate of 1 s from an IGS(International GNSS Service) tracking station is generated into the other groups of observation data of 2 s,3 s,4 s,5 s,10 s,15 s and 30 s sampling interval using TEQC software.Under the premise of no cycle slips existing in these groups of observation data,some different cycle slips are intentionally added into the data.Doppler method is used to detect cycle slips in the data,the experiment results are analyzed and discussed.and accuracy of Doppler method is given.