Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD029897 |
A Multiwavelength Retrieval Approach for Improved OSIRIS Aerosol Extinction Retrievals | |
Rieger, L. A.; Zawada, D. J.; Bourassa, A. E.; Degenstein, D. A. | |
2019-07-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:13页码:7286-7307 |
文章类型 | Article |
语种 | 英语 |
国家 | Canada |
英文摘要 | The Optical Spectrograph and InfraRed Imaging System (OSIRIS) on board the Odin satellite has been used to provide vertically resolved aerosol extinction since 2001. The OSIRIS version 5.07 aerosol product has been used in numerous studies and now provides a 17-year record of global stratospheric aerosol. This work presents the new version 7 OSIRIS aerosol extinction retrieval. A multiwavelength aerosol extinction algorithm has been developed to reduce measurement geometry biases and improve extinction retrieval in the upper troposphere and lower stratosphere. The Chen et al. (2016, ) cloud detection algorithm has been adapted for the OSIRIS wavelength range for improved cloud screening and polar stratospheric cloud detection, and comparisons after volcanic eruptions and with the CALIPSO-GOCCP product show promising results. The version 7 product shows comparable agreement with version 5.07 when compared to coincident SAGE II and SAGE III measurements, and improved agreement with CALIPSO time series. The algorithm has been applied to the complete set of OSIRIS measurements, and the new data set is now publicly available. |
英文关键词 | stratosphere aerosol retrieval |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477580200037 |
WOS关键词 | STRATOSPHERIC OZONE ; SIZE DISTRIBUTION ; ALGORITHM ; CLOUD ; SCIAMACHY ; MODEL ; PERFORMANCE ; INSTRUMENT ; CHEMISTRY ; SASKTRAN |
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/185147 |
专题 | 气候变化 |
作者单位 | Univ Saskatchewan, Inst Space & Atmospher Studies, Saskatoon, SK, Canada |
推荐引用方式 GB/T 7714 | Rieger, L. A.,Zawada, D. J.,Bourassa, A. E.,et al. A Multiwavelength Retrieval Approach for Improved OSIRIS Aerosol Extinction Retrievals[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(13):7286-7307. |
APA | Rieger, L. A.,Zawada, D. J.,Bourassa, A. E.,&Degenstein, D. A..(2019).A Multiwavelength Retrieval Approach for Improved OSIRIS Aerosol Extinction Retrievals.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(13),7286-7307. |
MLA | Rieger, L. A.,et al."A Multiwavelength Retrieval Approach for Improved OSIRIS Aerosol Extinction Retrievals".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.13(2019):7286-7307. |
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