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| 单频非差相位观测值的周跳探测方法及其比较 | |
| 引用本文： | 张明,郭斐,邰贺,王明华,胡权.单频非差相位观测值的周跳探测方法及其比较[J].全球定位系统,2009,34(1). |
| 作者姓名： | 张明 郭斐 邰贺 王明华 胡权 |
| 作者单位： | 1. 天津市地籍管理中心,天津300050;武汉大学测绘学院,武汉430079 2. 武汉大学测绘学院,武汉,430079 3. 沈阳市勘察测绘研究院,沈阳,110015 |
| 摘 要： | 介绍了当前单频精密单点定位周跳探测的主要方法.采用IGS跟踪站1s采样率的观测文件,并使用TEQC软件分别生成15s和30s采样率的另外两组观测数据,在事先利用Bernese软件确定三组数据无周跳的前提下,人为加入不同周数的周跳,通过自编软件,采用不同周跳探测方法对其进行周跳探测,并对结果进行比较与分析,探讨了各方法探测周跳的能力及适用范围,为单频非差相位观测值中选择合适的周跳探测方法提供了一定的依据. |
| 关 键 词： | 单频 非差相位 精密单点定位 周跳探测 |
Methods and Comparison of Cycle-slip Determination in Single-frequency Undifferenced Phase Observation |
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| ZHANG Ming,GUO Fei,TAI He,WANG Ming-hua,HU Quan.Methods and Comparison of Cycle-slip Determination in Single-frequency Undifferenced Phase Observation[J].Gnss World of China,2009,34(1). | |
| Authors: | ZHANG Ming GUO Fei TAI He WANG Ming-hua HU Quan |
| Institution: | 1.Tianjin Cadaster Management Centre;Tianjin;300050;China;2.School of Geodesy and Geomatics;Wuhan University;Wuhan 430079;3.Shenyang Geotechnical Investigation and Surveying Institute;Shenyang 110015 China |
| Abstract: | The methods of cycle-slip determination in single-frequency precise point positioning is discussed in this paper.An observation file down loaded from IGS(International GNSS Service) analysis center is genernated into three kinds of different sampling intervals using TEQC software.On the premise of non cycle-slip exist in the three genernated data,of which the sampling intervals are 1-second,15-second,30-second,respectively,some different cycles-slips are intentionally added into the data.Then several method... |
| Keywords: | Single Frequency undifferenced phase observation precise point positioning cycle slip detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |