| 近似坐标的非线性解法 |
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| 引用本文： | 徐亚明,沈小成,秦晓峰.近似坐标的非线性解法[J].测绘信息与工程,2009,34(6):24-25. |
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| 作者姓名： | 徐亚明 沈小成 秦晓峰 |
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| 作者单位： | 武汉大学测绘学院精密工程与工业测量国家测绘局重点实验室,武汉市珞喻路129号,430079 |
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| 摘 要： | 介绍了以边角网求近似坐标的一般方法,提出了求解近似坐标非线性解法,以算例说明其更加接近坐标真值,有利于平差解算。
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| 关 键 词： | 间接平差 近似坐标 非线性 边角网 |
CALCULATION OF APPROXIMATE COORDINATE OF POINTS IN CONTROL NETWORD |
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| XU Yaming,SHEN Xiaocheng,QIN Xiaofeng.CALCULATION OF APPROXIMATE COORDINATE OF POINTS IN CONTROL NETWORD[J].Journal of Geomatics,2009,34(6):24-25. |
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| Authors: | XU Yaming SHEN Xiaocheng QIN Xiaofeng |
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| Institution: | XU Yaming1,2 SHEN Xiaocheng1,2 QIN Xiaofeng1,2(1 School of Geodesy , Geomatics,2 Key Laboratory of Precise Engineering , Industry Surveying,State Bureau of Surveying , Mapping,Wuhan University,129 Luoyu Road,Wuhan 430079,China) |
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| Abstract: | We present the common method about the calculation of approximate coordinate of points.At the same time,we put forward a non-linear approximation method.With the method,we can have more accurate approximate coordinates. |
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| Keywords: | adjustment of indirect observation approximate coordinate of points nonlinear model linear-angular intersection |
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