| 高斯投影反解变换的迭代方法 |
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| 引用本文： | 王延辉,赵楠,毛丽,董峡.高斯投影反解变换的迭代方法[J].化工矿产地质,2007,29(1):53-54,60. |
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| 作者姓名： | 王延辉 赵楠 毛丽 董峡 |
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| 作者单位： | 1. 解放军91039部队,北京,良乡,102401;解放军装备指挥技术学院,北京,怀柔,101416
2. 解放军69028部队,新疆,乌鲁木齐,830006 |
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| 摘 要： | 给出了用迭代法求底点纬度Bf值,进而反解高斯坐标的方法。通过编程验证,结果证明该方法具有方法简便、程序设计简单、计算速度快、精度高等特点,对实际工作中相关问题的解决具有一定的实用和参考价值。
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| 关 键 词： | 高斯投影 大地坐标 底点纬度 迭代法 |
| 文章编号： | 1006-5296（2007）01-0053-02 |
| 修稿时间： | 2006-12-202007-01-09 |
ITERATIVE ALGORITHM FOR GAUSS INVERSE PROJECTION |
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| Wang Yanhui,Zhao Nan,Mao Li,Dong Xia.ITERATIVE ALGORITHM FOR GAUSS INVERSE PROJECTION[J].Geology of Chemical Minerals,2007,29(1):53-54,60. |
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| Authors: | Wang Yanhui Zhao Nan Mao Li Dong Xia |
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| Institution: | 1. 91039Troops ofPLA, Liangxiang, Beijing, 10240, China; 2. Academy of Equipment Commanding and Technology, Beijing, 101416, China ; 3.69028 Troops of PLA, Urumgi, Xinjiang, 830006, China |
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| Abstract: | The Gauss projection is one common methods for projection transformation . The Gauss projection is The theory and method to calculate the rectangle coordinate related geographic coordinate ,on the contrary,the Gauss inverse projection is to calculate the geographic related rectangle coordinate . In this problem ,Bf is an important parameter . If Bf is explicit ,the process of the Gauss inverse projection will become simple . So to some extent ,the key of the Gauss inverse projection is to calculate the value of the parameter Bf . The paper put forward a method for the Gauss inverse projection ,which firstly uses iteration method to solving the value of the Bf ,and then uses the value to inverse the Gaussian coordinate . It is suggested ,through writing programming language ,that this method ,versus to regular ones ,is easier ,quickly and have a high precision ,so it is practical . |
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| Keywords: | gauss projection geographic coordinate Bf iteration method |
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