摘要
传统全野外测量对于交通条件不便、人员到达困难的测绘区域,作业方式受到极大限制。而无人机航空摄影测量作为一种新的测量手段,具有效率高、精度高、成图迅速等优势,可较好地完成测量任务。为此,本文以三峡库区某环境综合整治工程项目为例,详细阐述了利用无人机进行外业数据采集及内业分析处理的方法和步骤,在实际应用中表明,本方法可使管理部门更直观了解项目实际情况,提供有力的技术支撑,对以后类似项目开展具有一定借鉴意义。
The traditional field survey is very limited to the surveying and mapping area where the traffic condition is inconvenient and the personnel are difficult to reach.As a new measurement method,uav aerial photogrammetry has the advantages of high efficiency,high precision,rapid mapping and so on,and can better complete the measurement task.Therefore,exampled by a certain environment comprehensive improvement project of three gorges reservoir area as an example,illustrates the use of Uav for field data collection and analysis of the industry in processing methods and steps.The practical application shows that this method can help the management department to understand the actual situation of the project more intuitively and provide strong technical support,which is of certain reference significance for the development of similar projects in the future.
作者
何业骏
钟良
甘拯
He Yejun;Zhong Liang;Gan Zheng(The Yangtze river space information technology engineering co.,LTD.(WuHan),WuHan 430000,Hubei)
出处
《陕西水利》
2020年第7期124-126,共3页
Shaanxi Water Resources
关键词
摄影测量与遥感
库容量算
航空摄影测量技术
无人机
Photogrammetry and remote sensing
Storage capacity calculation
Aerial photogrammetry technology
UAV
