| 引入选权迭代的SPOT图像后方交会 |
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| 引用本文： | 罗睿,刘建华,范东娟.引入选权迭代的SPOT图像后方交会[J].测绘学院学报,1998(1). |
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| 作者姓名： | 罗睿 刘建华 范东娟 |
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| 作者单位： | 解放军测绘学院!郑州450052 |
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| 摘 要： | 介绍了选权迭代抗差估计方法的一般原理 ,讨论了在 SPOT后方交会计算中选权函数所需的残差和单位权方差的计算方法 ,测试了几种权函数的抗差性能 ,得出了丹麦法的权函数比较有利的结论 ,证明了其实用性和有效性
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| 关 键 词： | 选权迭代 抗差估计 后方交会 |
Iterated Adjustment with Weight Function of SPOT Resection |
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| Luo Rui,Liu Jianhua,Fan Dongjuan.Iterated Adjustment with Weight Function of SPOT Resection[J].Journal of Institute of Surveying and Mapping,1998(1). |
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| Authors: | Luo Rui Liu Jianhua Fan Dongjuan |
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| Institution: | Luo Rui Liu Jianhua Fan Dongjuan |
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| Abstract: | The general principle of iterated adjustment with weight function is introduced in this paper. Author appliy it in SPOT image resection and propose the method for residual error calculation under this condition. Several weight functions are tested and the function of Damn method is suggested. Result prove the validity of the proposed method finally. |
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| Keywords: | Iterated adjustment Robust estimation SPOT image resection |
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