| 航空摄影测量像片的几何关系分析 |
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| 引用本文： | 陈德良. 航空摄影测量像片的几何关系分析[J]. 福建农林大学学报(自然科学版), 1998, 0(2) |
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| 作者姓名： | 陈德良 |
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| 作者单位： | 福建农业大学土地与环境学系 |
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| 摘 要： | 本文以航空摄影测量像片为分析对象．根据中心投影的特性,论述了像片在倾斜条件下所引起的像点位移和像片因地面起伏而引起的像点位移,在对其进行分析的基础上总结出倾斜误差和投影误差的规律,从而说明了不能把像片当作地形图使用．这是使用航空像片时必须注意的基本问题
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| 关 键 词： | 航空像片 中心投影 倾斜误差 投影误差 |
Analysis of geometric relationships of aerial photographs |
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| Abstract: | In this paper, according to the characteristics of central projection, aerial photographs were analyzed to discuss displacement of images under tilt conditin or caused by ground undulation, based on which the principles of tilt error and projection error were summarized. Thus, it was indicated that photographs could not be used as topographic maps, which was essential for utilization of aerial photographs. |
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| Keywords: | aerial photograph central projection tilt error projection error |
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