| 数字化地形图对象的几何约束和平差 |
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| 引用本文： | 王娜,高源鸿,肖志婷. 数字化地形图对象的几何约束和平差[J]. 测绘与空间地理信息, 2008, 31(6) |
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| 作者姓名： | 王娜 高源鸿 肖志婷 |
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| 作者单位： | 吉林省地理信息工程院,吉林,长春,130051;吉林省地理信息工程院,吉林,长春,130051;吉林省地理信息工程院,吉林,长春,130051 |
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| 摘 要： | 主要对数字化地形图对象进行几何约束平差.以房屋为例进行了直角纠正,并通过VB的程序设计来实现.
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| 关 键 词： | 数字化地形图 间接平差 直角纠正 |
The Geometric Constraint Adjustment for Objects in Digital Topographic Map |
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| WANG Na,GAO Yuan-hong,XIAO Zhi-ting. The Geometric Constraint Adjustment for Objects in Digital Topographic Map[J]. Geomatics & Spatial Information Technology, 2008, 31(6) |
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| Authors: | WANG Na GAO Yuan-hong XIAO Zhi-ting |
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| Affiliation: | Jilin Institute of Geomatics Engineering;Changchun 130051;China |
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| Abstract: | This paper introduced the method of geometric constraint adjustment for objects in digital topographic map.Taking the building as an example,it implemented the correction of right angles of buildings through programming by VB. |
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| Keywords: | digital topographic map indirect adjustment right angle correction |
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