FY-3 satellite Ultraviolet Total Ozone Unit

	FY-3 satellite Ultraviolet Total Ozone Unit
	Wang, Y. M. ; Wang, Y. J. ; Wang, W. H. ; Zhang, Z. M. ; Lu, J. G. ; Fu, L. P. ; Jiang, F. ; Chen, J. ; Wang, J. H. ; Guan, F. J. ; Huang, F. X. ; Zhang, X. Y.
刊名	Chinese Science Bulletin
	2010
卷号	55 期号:1 页码:84-89
关键词	Ultraviolet Total Ozone Unit total ozone atmospheric composition satellite remote sensing FY-3 backscatter ultraviolet instrument toms
ISSN号	1001-6538
通讯作者	北京8701信箱
英文摘要	FY-3 satellites are Chinese second-generation polar orbit meteorological satellite series. Ultraviolet Total Ozone Unit (TOU) is one of the main payloads on FY-3 satellite and the first instrument for daily global coverage of total ozone monitoring in China. The main purpose of TOU is to measure the Earth backscatter ultraviolet radiation for retrieving daily global map of atmospheric ozone. TOU will provide the important parameters for environmental monitoring, climate forecasting and global climate changing research. At present, the in-orbit testing of TOU has accomplished and won a consummation, and it will be delivered to National Satellite Meteorological Center for the operational phase of the project. In this paper we introduce the instrument of TOU and its measuring principle, in general. We also analyze the recent working status of the instrument, including the sensitivity, measuring precision of solar irradiance, diffuser degradation and wavelength drift. The inversion results show that TOU can provide good global ozone maps, and a comparison with the OMI total ozone product shows that their RMS deviation is about 5%. It is indicated that the satisfied global distribution of total ozone can be obtained through TOU observational data and self-developed inversion method.
学科主题	空间环境
收录类别	SCI
原文出处	http://www.springerlink.com/content/tm78t2v025102170/fulltext.pdf
语种	英语
内容类型	期刊论文
源URL	[http://ir.cssar.ac.cn/handle/122/139]
专题	国家空间科学中心_空间环境部
推荐引用方式 GB/T 7714	Wang, Y. M.,Wang, Y. J.,Wang, W. H.,et al. FY-3 satellite Ultraviolet Total Ozone Unit[J]. Chinese Science Bulletin,2010,55(1):84-89.
APA	Wang, Y. M..,Wang, Y. J..,Wang, W. H..,Zhang, Z. M..,Lu, J. G..,...&Zhang, X. Y..(2010).FY-3 satellite Ultraviolet Total Ozone Unit.Chinese Science Bulletin,55(1),84-89.
MLA	Wang, Y. M.,et al."FY-3 satellite Ultraviolet Total Ozone Unit".Chinese Science Bulletin 55.1(2010):84-89.