Xi'an Institute of Optics and Precision Mechanics,CAS
Polarization-based enhancement of ocean color signal for estimating suspended particulate matter: Radiative transfer simulations and laboratory measurements | |
Liu, Jia1,2; He, Xianqiang2,3; Liu, Jiahang1; Bai, Yan2; Wang, Difeng2; Chen, Tieqiao1; Wang, Yihao1; Zhu, Feng1; He, Xianqiang (hexianqiang@sio.org.cn) | |
作者部门 | 遥感与智能信息系统研究中心 |
2017-04-17 | |
发表期刊 | Optics Express |
ISSN | 10944087 |
卷号 | 25期号:8页码:A323-A337 |
产权排序 | 1 |
摘要 | Absorption and scattering by molecules, aerosols and hydrosols, and the reflection and transmission over the sea surface can modify the original polarization state of sunlight. However, water-leaving radiance polarization, containing embedded water constituent information, has largely been neglected. Here, the efficiency of the parallel polarization radiance (PPR) for enhancing ocean color signal of suspended particulate matter is examined via vector radiative transfer simulations and laboratory experiments. The simulation results demonstrate that the PPR has a slightly higher ocean color signal at the top-of-atmosphere as compared with that of the total radiance. Moreover, both the simulations and laboratory measurements reveal that, compared with total radiance, PPR can effectively enhance the normalized ocean color signal for a large range of observation geometries, wavelengths, and suspended particle concentrations. Thus, PPR has great potential for improving the ocean color signal detection from satellite. ©2017 Optical Society of America. |
DOI | 10.1364/OE.25.00A323 |
收录类别 | SCI ; EI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28865 |
专题 | 遥感与智能信息系统研究中心 |
通讯作者 | He, Xianqiang (hexianqiang@sio.org.cn) |
作者单位 | 1.Laboratory of Remote-Sensing and Intelligent Information System, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, China 2.State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou, China 3.Ocean College, Zhejiang University, Hangzhou, China |
推荐引用方式 GB/T 7714 | Liu, Jia,He, Xianqiang,Liu, Jiahang,et al. Polarization-based enhancement of ocean color signal for estimating suspended particulate matter: Radiative transfer simulations and laboratory measurements[J]. Optics Express,2017,25(8):A323-A337. |
APA | Liu, Jia.,He, Xianqiang.,Liu, Jiahang.,Bai, Yan.,Wang, Difeng.,...&He, Xianqiang .(2017).Polarization-based enhancement of ocean color signal for estimating suspended particulate matter: Radiative transfer simulations and laboratory measurements.Optics Express,25(8),A323-A337. |
MLA | Liu, Jia,et al."Polarization-based enhancement of ocean color signal for estimating suspended particulate matter: Radiative transfer simulations and laboratory measurements".Optics Express 25.8(2017):A323-A337. |
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Polarization-based e(9953KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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