| 考虑内定向误差的外方位元素精度分析 |
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| 引用本文： | 山海涛,马淑宇,陈筱勇,初艳峰.考虑内定向误差的外方位元素精度分析[J].测绘科学,2007,32(1):24-25. |
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| 作者姓名： | 山海涛 马淑宇 陈筱勇 初艳峰 |
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| 作者单位： | 信息工程大学测绘学院,郑州,450052;72654部队,河南巩义,451250;信息工程大学测绘学院,郑州,450052;61363部队,西安,710054;信息工程大学测绘学院,郑州,450052;信息工程大学测绘学院,郑州,450052;65015部队,辽宁大连,116023 |
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| 摘 要： | 在对数据质量的要求越来越严格的今天,我们对数据质量的评价也必须越来越系统、可靠。本文就是在系统分析的基础上推导出了求解外方位元素的误差传递模型,并从中分析了内定向误差对外方位元素精度的影响,从而改进和完善了外方位元素精度的评定方法,使得外方位元素精度的评定具有更高的精确性和可靠性。
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| 关 键 词： | 内定向 外方位元素 误差传递模型 权系数矩阵 |
| 文章编号： | 1009-2307(2007)01-0024-02 |
| 修稿时间： | 2006-02-13 |
The accuracy analysis of elements of exterior orientation considering the error interior orientation |
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| Shan Hai-tao,Ma Shu-yu,CHEN Xiao-yong,CHU Yan-feng.The accuracy analysis of elements of exterior orientation considering the error interior orientation[J].Science of Surveying and Mapping,2007,32(1):24-25. |
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| Authors: | Shan Hai-tao Ma Shu-yu CHEN Xiao-yong CHU Yan-feng |
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| Abstract: | Today,data quality is requested much stricter than before.This requires us to have to evaluate data quality systemically and reliably.This paper deduces the error propagation model of the solution of the elements of exterior orientation based on the systemic analysis,and analyzes the influence of the error of interior orientation on the accuracy of the elements of exterior orientation.As a result,it improves and perfects the approach of assessing the accuracy of the elements of exterior orientation,and enhances the accuracy and reliability of assessing the accuracy of the elements of exterior orientation.To this day,there are no systemic researching references on this aspect. |
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| Keywords: | interior orientation elements of exterior orientation error propagation model weight coefficient matrix |
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