| Phantom 4 Pro无人机倾斜摄影测量技术在规划勘测中的应用 |
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| 引用本文： | 齐效成.Phantom 4 Pro无人机倾斜摄影测量技术在规划勘测中的应用[J].北京测绘,2020(6):775-778. |
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| 作者姓名： | 齐效成 |
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| 作者单位： | 重庆同汇勘测规划有限公司 |
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| 摘 要： | 为了验证消费级无人机倾斜摄影测量的可行性及精度,本文以重庆市大渡口区某立交桥工程建设为案例,采用大疆PHANTOM 4 PRO无人机对其进行了倾斜摄影测量,利用ContextCapture Center软件进行三维实景模型重建,并采用GPS-RTK野外实测控制点、特征检查点验证和评估模型的平面位置和高程精度,最终对基于消费级无人机倾斜摄影测量技术进行实景三维建模的可行性、实用性、质量精度及效率做出客观评价,并对模型成果在勘测规划中的应用做出了分析,为后期的行业应用提供一定的技术参考。
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| 关 键 词： | 消费级无人机 倾斜摄影 模型重建 空中三角测量 精度验证 应用分析 |
Application of Phantom 4 Pro UAV Tilt Photogrammetry Technology in Survey and Planning |
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| QI Xiaocheng.Application of Phantom 4 Pro UAV Tilt Photogrammetry Technology in Survey and Planning[J].Beijing Surveying and Mapping,2020(6):775-778. |
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| Authors: | QI Xiaocheng |
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| Institution: | (Chongqing Tonghui Survey and Planning Company Limited,Chongqing 401122,China) |
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| Abstract: | In order to verify the feasibility and accuracy of tilting photogrammetry of consumer-grade UAVs,this paper takes the construction of an overpass project in Dadukou District of Chongqing as an example.In the case,the Dhan Phantom 4 Pro UAV is used to perform tilt photography measurement,Context Capture Center software is used to perform 3D real-time model reconstruction,and also GPS-RTK field measurement control points and feature checkpoint is used to verify and evaluate plane position and elevation precision of the model.Finally,the objective evaluation of the feasibility,practicability,quality accuracy and efficiency of 3D real-time modeling based on consumer-level UAV tilt photogrammetry technology is made,and the application of model results of survey and planning is analyzed which provides a certain technical reference for later industrial applications. |
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| Keywords: | consumer drone tilt photography model reconstruction aerial triangulation accuracy verification applied analysis |
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