ACCURACY VALIDATION OF POINT CLOUDS OF UAV PHOTOGRAMMETRY AND ITS APPLICATION FOR RIVER MANAGEMENT
ACCURACY VALIDATION OF POINT CLOUDS OF UAV PHOTOGRAMMETRY AND ITS APPLICATION FOR RIVER MANAGEMENT
复制标题
DOI：
10.5194/isprs-archives-xlii-2-w6-195-2017
复制
发表时间：
2017-08
期刊：
影响因子：
--
通讯作者：
S. Kubota;Y. Kawai;R. Kadotani
中科院分区：
文献类型：
--
作者：
S. Kubota;Y. Kawai;R. Kadotani
抽象的。堤防和河墙等河流管理设施在防止暴雨引发的洪水方面发挥了重要作用。必须不断监测这些设施的形式是否因雨水和自来水而改变，人力资源和预算有限，因此有必要有效地维护河流管理设施。在维护过程中，检查结果通常记录在纸质文档中。使用信息系统进行持续检查和维修是一项持续的挑战。为了解决这些问题，本研究提出了一种利用三维数据的河流设施维护管理系统，以提高运行和维护的效率。该系统使用三维数据来可视化河流设施的变形及其过程，并具有在三维数据中的任意点可视化河流管理信息的功能。这些三维数据是通过使用无人机上的相机进行摄影测量生成的。
Abstract. River administration facilities such as levees and river walls play a major role in preventing flooding due to heavy rain. The forms of such facilities must be constantly monitored for alteration due to rain and running water, and limited human resources and budgets make it necessary to efficiently maintain river administration facilities. During maintenance, inspection results are commonly recorded on paper documents. Continuous inspection and repair using information systems are an on-going challenge. This study proposes a maintenance management system for river facilities that uses three-dimensional data to solve these problems and make operation and maintenance more efficient. The system uses three-dimensional data to visualize river facility deformation and its process, and it has functions that visualize information about river management at any point in the three-dimensional data. The three-dimensional data is generated by photogrammetry using a camera on an Unmanned Aerial Vehicle.