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| GPS天线相位转绕误差及其对GPS精密单点定位的精度影响分析 | |
| 引用本文： | 许承权,范千,杜刚.GPS天线相位转绕误差及其对GPS精密单点定位的精度影响分析[J].测绘与空间地理信息,2011,34(5):1-2,5. |
| 作者姓名： | 许承权 范千 杜刚 |
| 作者单位： | 1. 闽江学院地理科学系,福建福州,350108 2. 福州大学土木工程学院,福建福州,350108 3. 成都市勘察测绘研究院,四川成都,610081 |
| 基金项目： | 福州市科技计划项目(2009-S-95); 福建省教育厅A类科技项目(JA09193); 福建省自然科学基金项目(2009J05102)资助 |
| 摘 要： | 对于GPS精密单点定位,天线相位转绕误差无法通过星间求差法消除或者减弱,因此必须通过适当的模型加以改正。本文详细分析该误差的特性及其改正方法,并采用自编软件通过计算实例分析其对GPS精密单点定位的精度影响。 |
| 关 键 词： | GPS精密单点定位 误差分析 GPS天线相位转绕 |
GPS Phase Wind-up Error and It's Effect in the GPS Precise Point Positioning |
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| XU Cheng-quan,FAN Qian,DU Gang.GPS Phase Wind-up Error and It's Effect in the GPS Precise Point Positioning[J].Geomatics & Spatial Information Technology,2011,34(5):1-2,5. | |
| Authors: | XU Cheng-quan FAN Qian DU Gang |
| Institution: | XU Cheng-quan1,FAN Qian2,DU Gang3 (1.Department of Geography,Minjiang University,Fuzhou 350108,China,2.School of Civil Engineering,Fuzhou University,3.Chengdu Exploration and Survey Institute,Chengdu 610081,China) |
| Abstract: | Phase wind-up error in GPS precise point positioning can not be eliminate or mitigate easily,so it is important to deal them with accurate correction models,or set residuals of them as unknown parameters.The phase windup error and it's correction models are discussed detailed.Numerical result shows the accuracy of PPP using the correction model. |
| Keywords: | GPS precise point positioning error discussing GPS phase wind-up |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |