| 非线性模型的误差传播及其在GIS中的应用 |
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| 引用本文： | 胡圣武,陶本藻.非线性模型的误差传播及其在GIS中的应用[J].武汉大学学报(信息科学版),1997(2). |
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| 作者姓名： | 胡圣武 陶本藻 |
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| 作者单位： | 武汉测绘科技大学地学测量工程学院 |
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| 摘 要： | 本文给出非线性模型的误差传播公式，并应用于ＧＩＳ空间数据误差分析和处理
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| 关 键 词： | 非线性模型 误差传播 GIS空间数据分析 |
Nonlinear Error Propagation and Its Application in GIS |
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| Hu Shengwu,Tao Benzao.Nonlinear Error Propagation and Its Application in GIS[J].Geomatics and Information Science of Wuhan University,1997(2). |
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| Authors: | Hu Shengwu Tao Benzao |
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| Abstract: | The formulas of error propagation for nonliner model are given and improved in order to be simplified and be really used in practice, and its application in error analysis and procession of spatical data of GIS are discussed. This paper studies its importance and use fulness for spatial data of GIS and draws a conclusion that nonlinear error propagation really describles accuracy. |
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| Keywords: | nonlinear model error propagation error analysis of spatial data of GIS |
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