Application of UAV low-altitude remote sensing
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摘要: 为了推广无人机低空遥感技术的应用,对其关键技术进行了研究,分析了无人机低空遥感系统的功能设计与考虑,归纳了工作流程,形成了一套完整的无人机低空遥感应用于地质调查的技术路线.为了验证这一技术方法的实用性,将搭建的无人机低空遥感系统在北京周口店地区进行了应用实验.结果表明,该技术方法可为地质调查、应急测绘等提供及时有效的影像数据,对无人机低空遥感应用具有参考意义.
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关键词:
- 无人机遥感 /
- 航拍应用 /
- 周口店 /
- Pix4Dmapper
Abstract: Unmanned aerial vehicle ( UAV ) low-altitude remote sensing is an extension and supplement of the traditional aerial photogrammetry, characterized by the airspace application convenience, short launch preparation time, and being less influenced by meteorological conditions, landing site restrictions and regional geological conditions. In order to promote the UAV low-altitude remote sensing technical application, the authors studied its key technologies. The function of UAV low-altitude remote sensing system and the factors considered in the design were analyzed, and the survey process was summarized. A complete technical route of UAV low-altitude remote sensing using in geological survey was formed. To prove the practicability of this technology method, the low -altitude UAV remote sensing system was built up for application in Zhoukoudian area. The results show that this means can provide timely and effective image for geological survey and emergence response survey, and has reference significance for low-altitude UAV remote sensing engineering application.-
Key words:
- UAV remote sensing /
- aerial photography application /
- Zhoukoudian /
- Pix4 Dmapper
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