| 航空三线阵CCD影像测制城市数字正射影像 |
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| 引用本文： | 王任享. 航空三线阵CCD影像测制城市数字正射影像[J]. 测绘工程, 2000, 9(1): 1-8 |
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| 作者姓名： | 王任享 |
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| 作者单位： | 西安测绘研究所 |
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| 摘 要： | 提出了利用三线阵ＣＣＤ相机测制城市数字正射影像和建立三维模型与目标,开展航空直接获取数字影像的摄影测量。着重讨论了利用三线阵ＣＣＤ影像计算自由外方位无素并生成模型ＤＥＭ然后利用少量控制点建立地面－模型坐标转换关系,生成地面坐标系的ＤＥＭ和正射影像。
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| 关 键 词： | 三线阵CCD相机 数字正射影像 航空摄影测量 |
Airborne Three Line Scanner Imagery for Producing Digital Orthopho in City Area |
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| Wang Renxiang. Airborne Three Line Scanner Imagery for Producing Digital Orthopho in City Area[J]. Engineering of Surveying and Mapping, 2000, 9(1): 1-8 |
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| Authors: | Wang Renxiang |
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| Affiliation: | Wang Renxiang(Xi'an Research Institute of Surveying and Mapping, Xi'an, 710054) |
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| Abstract: | The paper showed a program for calculating the exterior orientation elements without any control point and obtained y parallax free stereo model, then using several control points to fit the model, and to correct the deformation of the model. Some experiments have given successful results. The author proposed using the program for processing the digital orthopho in city area with three line CCD Imagery. |
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| Keywords: | Three line CCD camera Digital orthopho Exterior orientation element |
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