| 背包式扫描仪在多场景下的应用研究 |
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| 引用本文： | 葛心韵,陆枫枫,杨小龙.背包式扫描仪在多场景下的应用研究[J].测绘与空间地理信息,2021,44(4):139-141,145. |
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| 作者姓名： | 葛心韵 陆枫枫 杨小龙 |
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| 作者单位： | 南通市测绘院有限公司,江苏 南通226006 |
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| 摘 要： | 利用背包式扫描仪采集了3种不同作业场景的点云数据,通过对边长、平面坐标、点位高程等数据进行比对,参照RTK实测值分析了背包式扫描仪的点云采集精度,并据此阐述了扫描仪的应用场景,对后期仪器设备的应用提供了案例支撑。
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| 关 键 词： | 背包式扫描仪 三维点云数据 多场景扫描 精度评定 |
The Application Research of Backpack Scanners in Multi-scenes |
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| GE Xinyun,LU Fengfeng,YANG Xiaolong.The Application Research of Backpack Scanners in Multi-scenes[J].Geomatics & Spatial Information Technology,2021,44(4):139-141,145. |
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| Authors: | GE Xinyun LU Fengfeng YANG Xiaolong |
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| Affiliation: | (Nantong Surveying and Mapping Institute Co.,Ltd.,Nantong 226006,China) |
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| Abstract: | Point cloud data of three different operating scenarios were collected by backpack scanner.The absolute coordinates were obtained by point cloud registration,and the data such as side length,plane coordinates,and point elevation were compared.The point cloud acquisition accuracy of backpack scanner was analyzed with reference to RTK measurement value,and the application scene of scanner was expounded accordingly,which provided case support for the application of instrument and equipment at the later stage. |
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| Keywords: | backpack scanner three-dimensional point cloud data multi-scene scanning accuracy assessment |
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