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| 机载海洋激光荧光雷达叶绿素a测量性能模拟和初步机载实验 | |
| 引用本文： | 张凯临,贺岩,李志刚.机载海洋激光荧光雷达叶绿素a测量性能模拟和初步机载实验[J].中国海洋大学学报(自然科学版),2006,36(5):790-794. |
| 作者姓名： | 张凯临 贺岩 李志刚 |
| 作者单位： | 1. 中国海洋大学海洋遥感研究所,教育部海洋遥感重点实验室,山东,青岛,266003;中国海洋大学信息科学与工程学院,山东,青岛,266003 2. 上海光学精密机械研究所,上海,201800 3. 中国海洋大学海洋遥感研究所,教育部海洋遥感重点实验室,山东,青岛,266003 |
| 基金项目： | 国家自然科学基金;国家高技术研究发展计划(863计划) |
| 摘 要： | 发展机载激光荧光雷达系统测量叶绿素a的浓度,模拟了采用三倍频355 nm波长激光作为激发光,机载海洋激光荧光雷达在不同飞行高度和测量不同深度水层的情况下,测量海表叶绿素a浓度的相对误差。依据模拟的参数建立机载激光荧光雷达系统并进行初步机载实验,获得了同经验数据较为一致的测量结果。 |
| 关 键 词： | 机载海洋激光雷达 355 nm波长 叶绿素a浓度 |
| 文章编号： | 1672-5174(2006)05-790-05 |
| 收稿时间： | 2005-08-07 |
| 修稿时间： | 2005-11-24 |
Simulation and Experiment for Measuring Chlorophyll-a with Airborne Fluorescence Lidar |
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| ZHANG Kai-Lin,HE Yan,LI Zhi-Gang.Simulation and Experiment for Measuring Chlorophyll-a with Airborne Fluorescence Lidar[J].Periodical of Ocean University of China,2006,36(5):790-794. | |
| Authors: | ZHANG Kai-Lin HE Yan LI Zhi-Gang |
| Institution: | 1. Ocean Remote Sensing Laboratory, Ministry of Education, Ocean Remote Sensing Institute, Ocean University of China, Qingdao 266003, China; 2. Colloge of Information Sciences and Engineering, Ocean University of China, Qingdao 266003, China; 3. Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences, Shanghai 201800, China |
| Abstract: | An airborne lidar at 355 nm ultraviolet wavelength is simulated and demonstrated for measuring the chlorophyll-a concentration. Based on the theory of laser induced fluorescence of chlorophyll-a,relative error of chlorophyll-a concentration measurement is analyzed for different airplane flying altitudes and measuring depths.Preliminary airborne lidar experiments were conducted and the measurements were found to be in good agreement with the results in previous years. |
| Keywords: | airborne lidar for fluorescence wavelength of 355 nm chlorophyll-a concentration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |