| 浅谈粗差探测方法 |
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| 引用本文： | 傅伟,胡辉,龙美林.浅谈粗差探测方法[J].北京测绘,2011(3):51-54. |
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| 作者姓名： | 傅伟 胡辉 龙美林 |
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| 作者单位： | 1. 江西省核工业地质局266大队,江西南昌,330046
2. 江西省新干县水务局,江西新干,331300 |
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| 摘 要： | 由于受到自然界、仪器、人为等一些因素的影响,观测数据中不但存在偶然误差而且还存在着由这些因素引起的粗差。因此,对观测数据进行认真检测,定位并修正粗差观测,以提高参数估计的准确度和精度,一直是测绘工程领域的热点问题。本文对粗差探测进行了简要概述,同时详细地介绍了三种粗差探测方法。
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| 关 键 词： | 粗差探测 岭估计 贝叶斯 |
Talking about the Methods of Gross Error Detection |
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| FU Wei HU Hui LONG Mei-lin.Talking about the Methods of Gross Error Detection[J].Beijing Surveying and Mapping,2011(3):51-54. |
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| Authors: | FU Wei HU Hui LONG Mei-lin |
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| Institution: | FU Wei1 HU Hui1 LONG Mei-lin2 (1.The 266 Geological Team of Jiangxi Provincial Nuclear Industrial Geological Bureau 330046,China,2.Water Service Bureau of Xingan,Jiangxi Province 331300,China) |
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| Abstract: | There are not only accidental errors,but also many gross errors in the observational data because of nature,instrument and human error.So it has become a hot issue in the field of surveying major to detect and corrct the obveration data seriously in order to improve the accuracy rating and precision of parameter.This paper introduces the gross errors and there methods to deal with the gross errors. |
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| Keywords: | gross error detection ridge estimate Bayes |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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