无人直升机摄影测量系统的设计与验证
发布时间：2019-06-02 00:52
【摘要】：针对目前已有的无人机摄影测量系统存在的精度不高、依赖起降场地、续航能力差等问题,设计并实现了无人直升机摄影测量系统,该系统将Phase相机、Applanix POS设备集成在3轴稳定对地观测吊舱内,具有垂直起降、载荷量大、续航能力强、测量精度高等优势。在嵩山遥感定标场开展了测试飞行,结果表明:系统直接地理定位精度较高,可用于应急测图;在少量控制点参与下,系统定位精度远优于1∶500测图要求,可用于大比例尺测图,具有重要的推广应用价值。
[Abstract]:In view of the problems existing in the existing UAV photogrammetry system, such as low accuracy, dependence on take-off and landing sites, poor endurance ability and so on, an unmanned helicopter photogrammetry system is designed and implemented, which uses Phase camera. The Applanix POS equipment is integrated in the 3-axis stable ground observation pod, which has the advantages of vertical take-off and landing, large load, strong endurance and high measurement accuracy. The test flight is carried out in Songshan remote sensing calibration field. The results show that the direct geographical positioning accuracy of the system is high and can be used for emergency mapping. With the participation of a small number of control points, the positioning accuracy of the system is much better than that of 1 / 500 mapping, which can be used in large scale mapping, and has important popularization and application value.
【作者单位】： 信息工程大学;地理信息工程国家重点实验室;矿山空间信息技术国家测绘地理信息局重点实验室;91039部队;95806部队;
【基金】：国家自然科学基金(41501482) 地理信息工程国家重点实验室开放研究基金(SKLGIE2014-M-3-1) 矿山空间信息技术国家测绘地理信息局重点实验室开放基金(KLM201404) 军事测绘导航工程军队重点实验室开放基金
【分类号】：P231
本文编号：2490706
[Abstract]:In view of the problems existing in the existing UAV photogrammetry system, such as low accuracy, dependence on take-off and landing sites, poor endurance ability and so on, an unmanned helicopter photogrammetry system is designed and implemented, which uses Phase camera. The Applanix POS equipment is integrated in the 3-axis stable ground observation pod, which has the advantages of vertical take-off and landing, large load, strong endurance and high measurement accuracy. The test flight is carried out in Songshan remote sensing calibration field. The results show that the direct geographical positioning accuracy of the system is high and can be used for emergency mapping. With the participation of a small number of control points, the positioning accuracy of the system is much better than that of 1 / 500 mapping, which can be used in large scale mapping, and has important popularization and application value.
【作者单位】： 信息工程大学;地理信息工程国家重点实验室;矿山空间信息技术国家测绘地理信息局重点实验室;91039部队;95806部队;
【基金】：国家自然科学基金(41501482) 地理信息工程国家重点实验室开放研究基金(SKLGIE2014-M-3-1) 矿山空间信息技术国家测绘地理信息局重点实验室开放基金(KLM201404) 军事测绘导航工程军队重点实验室开放基金
【分类号】：P231
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