| GPS相对定位的精度指标估计 |
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| 引用本文： | 黄声享, 张琰. GPS相对定位的精度指标估计[J]. 武汉大学学报 ( 信息科学版), 1997, 22(1): 47-50. |
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| 作者姓名： | 黄声享 张琰 |
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| 作者单位： | 武汉测绘科技大学地学测量工程学院, 武汉市珞喻路39号, 430070 |
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| 摘 要： | 基于GPS相对定位数据处理的一般模型,导出了相对定位的几何精度指标,介绍了估计RDOP的算法及其正确性验证,给出了RDOP影响因素的研究结果。
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| 关 键 词： | GPS相对定位 精度指标 RDOP影响因素 |
| 收稿时间： | 1996-07-16 |
Estimation of Accuracy Indicators for GPS Relative Positioning |
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| Huang Shengxiang, Zhang Yan. Estimation of Accuracy Indicators for GPS Relative Positioning[J]. Geomatics and Information Science of Wuhan University, 1997, 22(1): 47-50. |
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| Authors: | Huang Shengxiang Zhang Yan |
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| Affiliation: | School of Geo science and Surveying Engineering, WTUSM, 39 Luoyu Road, Wuhan, China, 430070 |
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| Abstract: | Based on a common model of data processing for GPS relative positioning, this paper deduces accuracy indicators which have notions of relative positioning geometry. These indicators are easily available and estremely useful in planning GPS surveys. Then some concrete algorithms of estimating RDOP factors as well as process of verifying algorithms are introduced. At last some research results of influencing RDOP factors are given. |
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| Keywords: | GPS relative positioning accuracy indicator RDOP factors |
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