| 吴栋浩.基于无人机航测与三维激光扫描的工程地形测绘技术研究[J].贵州地质,2022,39(3):300-304 |
| 基于无人机航测与三维激光扫描的工程地形测绘技术研究 |
| Research on Engineering Topographic Mapping Technology Based on UAV Aerial Survey and 3D Laser Scanning |
| 投稿时间：2022-01-22 |
| DOI： |
| 中文关键词: 无人机航测 三维激光扫描 工程 地形 测绘 技术 |
| 英文关键词:UAV aerial survey Three dimensional laser scanning Engineering Topography Mapping Technology |
| 基金项目: |
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| 摘要点击次数: 415 |
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| 中文摘要: |
| 传统的地形测绘过于依赖人力，测绘效果差，测绘准确度较低。研究工作基于无人机航测与三维激光扫描，设计了一种新的工程地形测绘技术，首先基于无人机航测与三维激光扫描采集了工程地形测绘数据，其次进行了数据预处理，分析测绘精度，进而实现工程地形测绘。实际工程检验结果表明，设计的工程地形测绘技术的测绘数值较准确、测绘精度高，有一定的应用前景，研究成果可以作为地形测量工作的借鉴。 |
| 英文摘要: |
| The traditional topographic mapping relies too much on manpower，the mapping effect is poor，and the mapping accuracy is lowBased on UAV aerial survey and 3D laser scanning，a new engineering terrain mapping technology is designedFirstly，the engineering terrain mapping data are collected based on UAV aerial survey and 3D laser scanningSecondly，the data preprocessing is carried out to analyze the mapping accuracy，and then the engineering terrain mapping is realizedThe actual engineering inspection results show that the designed engineering topographic mapping technology has more accurate mapping values and high mapping accuracy，and has a certain application prospectThe research results can be used as a reference for topographic survey. |
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