| 基于VirtuoZo NT的正射影像图的制作 |
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| 引用本文： | 张元元,李明泽,范文义.基于VirtuoZo NT的正射影像图的制作[J].东北林业大学学报,2009,37(2). |
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| 作者姓名： | 张元元 李明泽 范文义 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 北林业大学青年科研基金 |
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| 摘 要： | 利用VirtuoZo软件围绕正射影像的制作展开研究,改变了传统的依靠地面控制点的方法,直接利用外方位元素进行模型的定向,并在此基础上完成了东北林业大学校园正射影像图的制作.该方法的应用节省了大量的外业控制点测量,其成图精度经验证可以达到常规测图规范的要求.
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| 关 键 词： | 正射影像 数字高程模型 数字摄影测量 |
Drafting of Orthophoto Map Based on VirtuoZo NT |
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| Zhang Yuanyuan,Li Mingze,Fan Wenyi.Drafting of Orthophoto Map Based on VirtuoZo NT[J].Journal of Northeast Forestry University,2009,37(2). |
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| Authors: | Zhang Yuanyuan Li Mingze Fan Wenyi |
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| Institution: | Zhang Yuanyuan,Li Mingze,Fan Wenyi(School of Forestry,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | A study was conducted to generate orthophoto map by VirtuoZo aiming to change the traditional way depended on the control points on ground.The new technique directly employed exterior orientation to get the direction of the model.An orthophoto map of Northeast Forestry University campus was obtained based on this technique.It could save a large amount of measurement and avoid the errors when measuring the control points.The mapping accuracy could achieve the norms of conventional mapping requirements. |
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| Keywords: | VirtuoZo NT |
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