| 一种基于多项式拟合的单频周跳探测改进方法 |
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| 引用本文： | 蔡诗响,张小红,李星星,梁寅.一种基于多项式拟合的单频周跳探测改进方法[J].测绘信息与工程,2009,34(5):1-3. |
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| 作者姓名： | 蔡诗响 张小红 李星星 梁寅 |
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| 作者单位： | 武汉大学测绘学院; |
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| 基金项目： | 武汉市晨光计划资助项目(200850731375); 国家自然科学基金资助项目(40874017); 创新研究群体科学基金资助项目(40721001); 国家“973计划”资助项目(2006CB701301) |
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| 摘 要： | 提出了一种基于多项式拟合的单频周跳探测的改进方法,综合利用了星间单差载波相位观测数据和非差载波相位观测数据,实现了单频载波相位周跳的准确定位。
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| 关 键 词： | 多项式拟合 单频 周跳探测 非差相位 星间单差 |
A MODIFIED METHOD FOR CYCLE SLIPS DETECTION BASED ON POLYNOMIAL FITTING |
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| CAI Shixiang ZHANG Xiaohong LI Xingxing LIANG Yin.A MODIFIED METHOD FOR CYCLE SLIPS DETECTION BASED ON POLYNOMIAL FITTING[J].Journal of Geomatics,2009,34(5):1-3. |
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| Authors: | CAI Shixiang ZHANG Xiaohong LI Xingxing LIANG Yin |
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| Institution: | CAI Shixiang ZHANG Xiaohong LI Xingxing LIANG Yin(School of Geodesy , Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China) |
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| Abstract: | Based on polynomial fitting algorithm,a modified method is proposed to deal with the data pre-processing problem of PPP with single-frequency receiver.This method exploits both un-differenced and differenced carrier phase to detect cycle slips comprehensively. |
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| Keywords: | polynomial fitting single-frequency cycle slip detection un-differenced carrier phase differenced carrier phase between satellites |
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