Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2018.02.021 |
A minimum albedo aerosol retrieval method for the new-generation geostationary meteorological satellite Himawari-8 | |
Yan, Xing1; Li, Zhanqing1,2; Luo, Nana3; Shi, Wenzhong4; Zhao, Wenji5; Yang, Xingchuan5; Jin, Jiannan5 | |
2018-07-15 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2018 |
卷号 | 207页码:14-27 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Aerosol properties, including aerosol optical thickness (AOT) and fine-mode fraction (FMF), are important physical data and are fundamental for climate studies. A minimum albedo aerosol retrieval method (MAARM) was developed for the retrieval of aerosol properties based on the new-generation geostationary meteorological satellite Himawari-8. This method is based on the albedo data which is directly obtained from the Himawari-8 and can successfully output AOT, FMF, and the Angstrom exponent (AE) directly. As part of the MAARM, a modified radiative transfer equation was proposed that considers the impact of aerosol multiple scattering. Through comparisons with output from the Second Simulation of a Satellite Signal in the Solar Spectrum (6S) radiative transfer code, the modified radiative transfer equation achieved a high accuracy for the aerosol reflectance calculation (similar to 5%). Aerosol Robotic Network (AERONET) data from three sites in Beijing and its surrounding area for the year 2016 were used to validate MAARM aerosol retrievals. Fifty-seven percent, 57%, and 56% of derived AOT values fell within the estimated error envelope at the Beijing, the Chinese Academy of Meteorological Sciences (CAMS), and Xianghe AERONET stations, respectively. In addition, 36% (58%) of MAARM-derived FMF values fell within the 10%AERONET FMF envelope (the 25%AERONET FMF envelope). Overall, an improvement was achieved by the MAARM in retrieving AOT, FMF, and AE compared with Himawari-8 standard aerosol property retrievals; however, there remains a distinct lack of skills in determining FMF and AE and their use from the MAARM retrieval is not recommended at this time. Given that the Himawari-8 satellite provides observations at 10-min intervals, the MAARM is capable of monitoring the spatial distribution of and variation in AOT with a high temporal resolution. |
英文关键词 | Himawari-8 Fine-mode fraction AOT Radiative transfer |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000430901800002 |
WOS关键词 | NORTH CHINA PLAIN ; OPTICAL DEPTH ; ANGSTROM EXPONENT ; AIR-POLLUTION ; WAVELENGTH DEPENDENCE ; SURFACE REFLECTIVITY ; SIZE DISTRIBUTION ; LAND ; AERONET ; ALGORITHM |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | 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/38413 |
专题 | 地球科学 |
作者单位 | 1.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China; 2.Univ Maryland, Dept Atmospher & Ocean Sci, Earth Syst Sci Interdisciplinary Ctr, College Pk, MD 20742 USA; 3.San Diego State Univ, Dept Geog, 5500 Campanile Dr, San Diego, CA 92182 USA; 4.Hong Kong Polytech Univ, Dept Land Surveying & Geoinformat, Hong Kong, Hong Kong, Peoples R China; 5.Capital Normal Univ, Coll Resource Environm & Tourism, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Yan, Xing,Li, Zhanqing,Luo, Nana,et al. A minimum albedo aerosol retrieval method for the new-generation geostationary meteorological satellite Himawari-8[J]. ATMOSPHERIC RESEARCH,2018,207:14-27. |
APA | Yan, Xing.,Li, Zhanqing.,Luo, Nana.,Shi, Wenzhong.,Zhao, Wenji.,...&Jin, Jiannan.(2018).A minimum albedo aerosol retrieval method for the new-generation geostationary meteorological satellite Himawari-8.ATMOSPHERIC RESEARCH,207,14-27. |
MLA | Yan, Xing,et al."A minimum albedo aerosol retrieval method for the new-generation geostationary meteorological satellite Himawari-8".ATMOSPHERIC RESEARCH 207(2018):14-27. |
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