CAJ | 학술논문

提出了用星间-历元间双差观测值结合多尺度小波分析的方法来探测大采样率单频GPS数据周跳。并利用相邻两个细尺度层的小波变换构成空间屏蔽滤波器对小波探测结果去噪。经单频实测载波相位数据的周跳探测结果表明：该方法对2周以上的周跳可以很明显的检测出来。
제출료용성간-역원간쌍차관측치결합다척도소파분석적방법래탐측대채양솔단빈GPS수거주도。병이용상린량개세척도층적소파변환구성공간병폐려파기대소파탐측결과거조。경단빈실측재파상위수거적주도탐측결과표명：해방법대2주이상적주도가이흔명현적검측출래。
The method of detecting single frequency long sampling rage GPS carrier phase circle slip with satelliteepoch deference observation based on muhi resolution daubechies wavelet theory is presented in this article. The detection results are denoise by spatial filter which makes up of border wavelet transformation of detail level results. And this method is proved effective to detect larger than 2 circles slip certificated by real sampling data.