| 基于SWDC-4航摄仪的城市基础空间信息获取 |
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| 引用本文： | 王志龙,王留召.基于SWDC-4航摄仪的城市基础空间信息获取[J].测绘与空间地理信息,2009,32(3):137-139,143. |
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| 作者姓名： | 王志龙 王留召 |
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| 作者单位： | 河南理工大学,测绘学院,河南,焦作,454000 |
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| 摘 要： | 主要介绍利用SWDC-4航摄仪获取真彩色的数字航空影像,具有高分辨率、高成像质量的特点,并且可借助相关的后处理软件快速进行飞行漏洞的检查、图像处理、空三加密等.并通过实例分析了利用它进行城市基础空间信息获取的可行性,及成果的生成和精度评定,可在今后城市基础空间信息的获取中发挥重要的作用.
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| 关 键 词： | SWDC-4航摄仪 基础空间信息 空三加密 |
Urban Fundamental Spatial Information Acquisition Based on SWDC-4 Aerial Digital Camera |
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| WANG Zhi-long,WANG Liu-zhao.Urban Fundamental Spatial Information Acquisition Based on SWDC-4 Aerial Digital Camera[J].Geomatics & Spatial Information Technology,2009,32(3):137-139,143. |
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| Authors: | WANG Zhi-long WANG Liu-zhao |
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| Institution: | School of Surveying and Land Information Engineering;Henan Polytechnic University;Jiaozuo 454000;China |
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| Abstract: | This paper describes the acquisition of true color aerial photograph with the characteristics of high resolution and high image quality using SWDC-4 aerial digital camera.It can quickly implement the inspection of aerial photographic gap,image processing,and aerial triangulation,etc.with the related post-processing software.It analyzed the feasibility of urban fundamental spatial information acquisition,the generation of results,and accuracy assessment through examples.It can play an important role in the f... |
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| Keywords: | SWDC-4 aerial digital camera fundamental spatial information aerial triangulation |
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