| 机载激光雷达和地基激光雷达林业应用现状 |
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| 引用本文： | 刘鲁霞,庞勇.机载激光雷达和地基激光雷达林业应用现状[J].世界林业研究,2014,27(1):49-56. |
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| 作者姓名： | 刘鲁霞 庞勇 |
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| 作者单位： | 中国林业科学研究院资源信息研究所, 北京 100091 |
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| 基金项目： | 国家高技术研究发展计划（863）项目全球森林生物量和碳储量遥感估测关键技术（2012AA12A306） |
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| 摘 要： | 激光雷达技术可以直接获取地物的三维信息，在森林参数反演方面具有独特优势。近年来，机载激光雷达与地基激光雷达在林业上的应用取得很大进展，在森林调查中应用广泛。文中介绍了机载激光雷达与地基激光雷达在森林参数提取中的应用，并分析了两者的优缺点；概述了2种数据结合在森林参数反演中的应用，并对应用前景进行了展望。
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| 关 键 词： | 机载激光雷达 地基激光雷达 森林参数反演 林业应用 |
| 收稿时间： | 9/2/2013 12:00:00 AM |
| 修稿时间： | 2013/12/28 0:00:00 |
Applications of Airborne Laser Scanning and Terrestrial Laser Scanning to Forestry |
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| Liu Luxia and Pang Yong.Applications of Airborne Laser Scanning and Terrestrial Laser Scanning to Forestry[J].World Forestry Research,2014,27(1):49-56. |
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| Authors: | Liu Luxia and Pang Yong |
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| Institution: | Institute of Forest Resources Information Techniques, Chinese Academy of Forestry, Beijing 100091, China |
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| Abstract: | LiDAR (Light Detection and Ranging), which can directly get access to the three-dimensional information of ground objects, enjoys unique advantages in forest parameter retrieval. Great progress has been made in its application in forestry, especially in forest survey with ALS (Airborne Laser Scanning) and TLS (Terrestrial Laser Scanning). This paper introduced and compared the advantages and disadvantages in the application of ALS and TLS to forest parameter retrieval. The combination of two kinds of data was used as an example to their use in forest parameter retrieval. Finally, the application prospect was prospected. |
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| Keywords: | airborne laser scanning terrestrial laser scanning forest parameters retrieval |
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