| 不同随机模型在GPS单历元定位中解算性能分析研究 |
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| 引用本文： | 陈西斌.不同随机模型在GPS单历元定位中解算性能分析研究[J].全球定位系统,2017,42(1):34-38. |
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| 作者姓名： | 陈西斌 |
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| 作者单位： | 1.长春市测绘院,吉林 长春 130021 |
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| 摘 要： | 基于GPS单历元解算中随机模型对解算精度的重要性,分析了常见的四种随机模型建模条件。通过实测基线算例从流动站定位结果与定位标准偏差对它们进行分析与比较,明确了不同随机模型的适用条件,为进一步提高GPS单历元定位精度提供了理论基础。
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| 关 键 词： | 随机模型 单历元 内符合精度 track模块 GAMIT |
| 收稿时间： | 2016-11-11 |
Research on Different Stochastic Model in GPS Single Epoch Position Resolution |
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| Institution: | 1.(1.Changchun Surveying and Mapping Institute,Changchun 130021,China2.2.China University of Mining and Technology, School of Environmental Science and Spatial Informatics,Xuzhou 221116, China |
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| Abstract: | Analyzing the common conditions of four kinds of stochastic model based on the importance of GPS single epoch solution. It is defined the applicability conditions of different stochastic models, according to analysising and comparing the results and std of mobile station from baseline example. it provides bases for further improving the positioning accuracy of GPS single epoch. |
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