Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-19-15583-2019 |
Technical note: A simple method for retrieval of dust aerosol optical depth with polarized reflectance over oceans | |
Sun, Wenbo1,3; Hu, Yongxiang2; Baize, Rosemary R.2; Videen, Gorden3,4; Kim, Sungsoo S.3; Choi, Young-Jun5; Kang, Kyungin6; Sim, Chae Kyung3; Jeong, Minsup5; Omar, Ali2; Stamnes, Snorre A.2; MacDonnell, David G.2; Zubko, Evgenij3 | |
2019-12-19 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2019 |
卷号 | 19期号:24页码:15583-15586 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; South Korea |
英文摘要 | Our previous study shows that the angle of linear polarization (AOLP) of solar radiation that is scattered from clouds at near-backscatter angles can be used to detect super-thin cirrus clouds over oceans. Such clouds are too thin to be sensed using any current passive satellite instruments that only measure light's total intensity, because of the uncertainty in surface reflection. In this report, we show that with a method similar to the super-thin cloud detection algorithm, dust aerosols may also be detected and differentiated from clouds. We also show that the degree of polarization of reflected light can be used for retrieving the optical depth of dust aerosols in the neighborhood of the backscatter angle, regardless of the reflecting surface conditions. This is a simple and robust algorithm, which could be used to survey dust aerosols over midlatitude and tropical oceans. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000503460000006 |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/224150 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Sci Syst & Applicat Inc, Hampton, VA 23666 USA; 2.NASA, Langley Res Ctr, Hampton, VA 23681 USA; 3.Kyung Hee Univ, Yongin 17104, Kyungki Do, South Korea; 4.US Army, Res Lab, Adelphi, MD 20783 USA; 5.Korea Astron & Space Sci Inst, Daejeon 34055, South Korea; 6.Korea Adv Inst Sci & Technol, Daejeon 34141, South Korea |
推荐引用方式 GB/T 7714 | Sun, Wenbo,Hu, Yongxiang,Baize, Rosemary R.,et al. Technical note: A simple method for retrieval of dust aerosol optical depth with polarized reflectance over oceans[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2019,19(24):15583-15586. |
APA | Sun, Wenbo.,Hu, Yongxiang.,Baize, Rosemary R..,Videen, Gorden.,Kim, Sungsoo S..,...&Zubko, Evgenij.(2019).Technical note: A simple method for retrieval of dust aerosol optical depth with polarized reflectance over oceans.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(24),15583-15586. |
MLA | Sun, Wenbo,et al."Technical note: A simple method for retrieval of dust aerosol optical depth with polarized reflectance over oceans".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.24(2019):15583-15586. |
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