| 机载LiDAR数据处理与地物提取 |
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| 引用本文： | 张东东,杜培军.机载LiDAR数据处理与地物提取[J].测绘信息与工程,2011,36(1):5-7,14. |
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| 作者姓名： | 张东东 杜培军 |
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| 作者单位： | 中国矿业大学国土环境与灾害监测国家测绘局重点实验室; |
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| 基金项目： | 国家“863计划”资助项目(2007AA12Z162) |
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| 摘 要： | 介绍了机载LiDAR数据处理流程，分析了TerraSolid软件应用于LiDAR点云的地物提取方法，对复杂城区激光点云进行了地物提取试验研究，实现了植被、建筑物、水渠、地面点等地物的提取，制作了数字高程模型。
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| 关 键 词： | 机载LiDAR 数据处理 地物提取 数字高程模型 |
Airborne LiDAR Data Processing and Feature Extraction |
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| ZHANG Dongdong,DU Peijun.Airborne LiDAR Data Processing and Feature Extraction[J].Journal of Geomatics,2011,36(1):5-7,14. |
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| Authors: | ZHANG Dongdong DU Peijun |
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| Institution: | ZHANG Dongdong DU Peijun(Key Laboratory for Land Environment and Disaster Monitoring of State Bureau of Surveying and Mapping,China University of Mining and Technology,South Sanhuan Road,Xuzhou 221116,China) |
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| Abstract: | Based on the introduction of airborne LiDAR data processing method and procedure,we analyzed the principle and method of TerraSolid software's application to extracting features.Feature extraction from the laser point clouds was experimented in urban region,where vegetation,building,river,ground points and other features were extracted successfully and DEM was produced. |
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| Keywords: | airborne light detection and ranging data processing feature extraction DEM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
