| 利用激光扫描测量云图提取地图修测数据试验研究 |
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| 引用本文： | 陈炜,王成宾,张晓东,吴强.利用激光扫描测量云图提取地图修测数据试验研究[J].解放军测绘研究所学报,2007,27(4):34-39. |
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| 作者姓名： | 陈炜 王成宾 张晓东 吴强 |
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| 作者单位： | [1]西安测绘研究所高级工程师 [2]不详 |
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| 摘 要： | 激光扫描测量是近年来发展最为迅速的测量技术之一，目前已在机载地形测绘、机载水深测量、机载防撞探测等众多领域得到应用。利用车载激光扫描测量技术完成地形图修测、三维场景重建、建筑模型制作以及工程测量等任务，是近年来激光扫描测量技术应用研究的一个重要方向。本文概要介绍了以地形图修测应用为目的，开展车载激光扫描测量试验及数据处理研究的基本情况，提出了利用激光扫描云图进行地图修测数据处理与提取的基本流程和方法，通过试验初步验证了激光扫描测量试验系统的测量精度及数据处理与提取方法的可行性。
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| 关 键 词： | 激光扫描 数据处理 地图修侧 测量技术 |
The Research of Obtaining Map Revision Data by Using Laser- Scanning Survey Point Clouds |
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| Authors: | Chen Wei Wang Chengbin Zhang Xiaodong Wu Qiang |
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| Abstract: | The Laser - scanning Survey is one of the most development survey technologies. It has been used in Airborne Topographic Mapping, Airborne Bathymetry, Airborne Collide - detection and other domains. To complete Map Revision ,3D - Scene Rebuilding ,Construction Modeling,Engineer Survey and other missions by using the vehicle laser - scanning technology is the important direction of research. This paper introduces the basic condition in the research of the vehicular laser - scanning system and suggests the method of processing Map Revision data by using the laser - scanning survey point clouds. The purpose of this is the application of the Map Revision. The experiment in this paper validates the feasibility of precision in the survey technology by using the laser - scanning surveying system. |
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| Keywords: | Laser - scanning Survey process data Map Revision measurement technology |
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