| 无人机航空摄影测量在土方平衡中的应用 |
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| 引用本文： | 陈淼新,袁树才,孙雨.无人机航空摄影测量在土方平衡中的应用[J].测绘与空间地理信息,2017(12):177-179,182. |
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| 作者姓名： | 陈淼新 袁树才 孙雨 |
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| 作者单位： | 中水珠江规划勘测设计有限公司,广东广州,510610 |
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| 摘 要： | 研究了无人机航空摄影测量技术在土方平衡中的应用方法,解决了采用传统方法作业过程中存在的外业工作量大、效率低、费用高,内业计算复杂、精度低等问题。以实例介绍了无人机航空摄影测量在土方平衡中的应用过程,详细介绍了利用无人机进行三维地形数据采集与处理的过程,以及使用Civil 3D软件进行土方平衡设计的方法,并分析了测量及数据处理精度。实验证明:该方法可满足工程应用对土方平衡的精度要求,且快速、准确,大大提高了生产效率,节约了生产成本。
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| 关 键 词： | 无人机 航空摄影 土方平衡 |
The Application of Unmanned Aerial Vehicle Photogrammetry in Earthwork Balance |
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| Abstract: | This paper studies the application of Unmanned Aerial Vehicle Photogrammetry technology in the equalization of earthwork,and solved large workload,low efficiency,high cost,complicated calculation and low precision problems in traditional methods.Unmanned Aerial Vehicle photogrammetry is introduced with an example in the earthwork balance of the application process.This paper introduces the process of 3D terrain data acquisition and processing using UAV,and the method of earthwork balance design using Civil 3D software,analyzes the measurement and data processing precision,the experiment proves that the method can meet the requirement of the precision of the earthwork balance,and accurately and quickly,greatly improving the production efficiency,saves the cost of production. |
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| Keywords: | unmanned aerial vehicle aerial photography equalization of earthwork |
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