Hyperspectral retrieval model of phycocyanin in case II waters
文献类型：期刊论文
| 作者 | Yang, DT ; Pan, DL |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2006 |
| 卷号 | 51期号:Suppl. 2页码:149-153 |
| 关键词 | phycocyanin case II waters hyperspectral remote sensing model calibrated algorithm |
| ISSN号 | 1001-6538 |
| 通讯作者 | dtyang@scsio.ac.cn |
| 中文摘要 | Phycocyanin, a functional protein found in blue-green algae, with characteristic absorption peak around 620 nm, can be used to detect the quantity of blue-green algae in waters. Spectral characteristics of phycocyanin were studied by measuring hyperspectral water leaving radiance and absorption curve, and the results showed that the absorption peak of phycocyanin around 620 nm was evident in the curve of water leaving radiance. Bio-optical model of phycocyanin was set up with analytical methods and calibrated with error analysis. Linear relationship between phycocyanin concentration measured and that retrieved with calibrated bio-optical model (R = 0.755) was better than that retrieved with the band ratio of 709 nm/620 nm (R = 0.729), which proved that the calibration was necessary for improving the accuracy of phycocyanin concentration. |
| 学科主题 | Multidisciplinary Sciences |
| 收录类别 | SCI |
| 原文出处 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000244074100020 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5759]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Yang, DT,Pan, DL. Hyperspectral retrieval model of phycocyanin in case II waters[J]. CHINESE SCIENCE BULLETIN,2006,51(Suppl. 2):149-153. |
| APA | Yang, DT,&Pan, DL.(2006).Hyperspectral retrieval model of phycocyanin in case II waters.CHINESE SCIENCE BULLETIN,51(Suppl. 2),149-153. |
| MLA | Yang, DT,et al."Hyperspectral retrieval model of phycocyanin in case II waters".CHINESE SCIENCE BULLETIN 51.Suppl. 2(2006):149-153. |
入库方式： OAI收割
来源：南海海洋研究所
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