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首页> 外文会议>第21届国际摄影测量与遥感大会(ISPRS 2008)论文集 >A CONTRAST AMONG EXPERIMENTS IN THREE LOW-ALTITUDE UNMANNED AERIAL VEHICLES PHOTOGRAPHY: SECURITY,QUALITY EFFICIENCY
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A CONTRAST AMONG EXPERIMENTS IN THREE LOW-ALTITUDE UNMANNED AERIAL VEHICLES PHOTOGRAPHY: SECURITY,QUALITY EFFICIENCY

机译：三种低海拔无人飞行器摄影的实验对比：安全性，质量和效率

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摘要

At present, the vast majority of photographic measurement units are in a state of "measuring" instead of "photographing". In order to combine "photographing" with "measuring" more closely, an engineering test of low-altitude aerial photography has been carried out on unmanned helicopter, unmanned fixed-wing aircraft and unmanned airship. The paper focuses on their flight safety, photographic quality as well as working performance. Seen from the analysis of flight quality, all three aircrafts meet the requirements of photogrammetry. Taking the security performance into account, unmanned helium airship is the best one to adapt to flight in urban areas. As far as efficiency is concerned, unmanned fixed-wing aircraft has the highest working performance. Finally, suggestions are made on how to improve the techniques of unmanned low-altitude civil aircraft photography.
机译：当前，绝大多数照相测量单元处于“测量”状态而不是“照相”状态。为了更紧密地将“摄影”与“测量”结合起来，已经在无人直升机，无人固定翼飞机和无人飞艇上进行了低空航拍的工程测试。本文重点介绍了它们的飞行安全性，照片质量以及工作表现。从飞行质量分析来看，所有三架飞机均满足摄影测量的要求。考虑到安全性能，无人氦飞艇是适应市区飞行的最佳选择。就效率而言，无人固定翼飞机具有最高的工作性能。最后，对如何改进无人低空民用航空摄影技术提出了建议。

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