Introduction to the FY-3A Total Ozone Unit: instrument, performance and results

	Introduction to the FY-3A Total Ozone Unit: instrument, performance and results
	Wang, Weihe; Zhang, Xingying; Wang, Yongmei; Wang, Yingjian; Zhang, Zhongmou; Fu, Liping; Jiang, Fang; Liu, Guoyang
刊名	INTERNATIONAL JOURNAL OF REMOTE SENSING
	2011
卷号	32 期号:17 页码:4749-4758
ISSN号	0143-1161
通讯作者	Zhang, XY (reprint author), China Meteorol Adm LRCVES CMA, Key Lab Radiometr Calibrat & Validat Environm Sat, Beijing, Peoples R China.
中文摘要	The first 18 months of data from the FY-3A Total Ozone Unit (FY-3A/TOU) was collected to analyse instrument performance. Retrieval tests were carried out using post-launch calibration coefficients. Validation was analysed at 74 ground-based stations of total ozone network by inter-comparison with AURA/Ozone Monitoring Instrument (OMI) Total Ozone Mapping Spectrometer (TOMS) V8 data and comparison with ground-based measurements. The validation results show that the TOU total column ozone has an average root mean square (rms) error of less than 3.1% compared with OMI products, and less than 4.4% compared with ground-based measurements. The solar irradiance is measured continuously, and the post-launch calibration coefficients will be updated only if the change of instrument sensitivity has noticeable influence on the retrieval. The instrument is currently stable.
英文摘要	The first 18 months of data from the FY-3A Total Ozone Unit (FY-3A/TOU) was collected to analyse instrument performance. Retrieval tests were carried out using post-launch calibration coefficients. Validation was analysed at 74 ground-based stations of total ozone network by inter-comparison with AURA/Ozone Monitoring Instrument (OMI) Total Ozone Mapping Spectrometer (TOMS) V8 data and comparison with ground-based measurements. The validation results show that the TOU total column ozone has an average root mean square (rms) error of less than 3.1% compared with OMI products, and less than 4.4% compared with ground-based measurements. The solar irradiance is measured continuously, and the post-launch calibration coefficients will be updated only if the change of instrument sensitivity has noticeable influence on the retrieval. The instrument is currently stable.
学科主题	空间环境
收录类别	SCI ; EI
资助信息	National High-Tech Research & Development Program (863 Program) of China [2008AA121703]; National Natural Science Foundations of China [40905056]; State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry [LAPC-KF-2008-11]; Beijing Urban Meteorology Research Fund [UMRF200704]; 11th Five-Year Plan of National Scientific and Technological Key Project [2008BAC34B04-2]; National Basic Research Program of China '973' project [2005CB422200x, 2006CB403702]
语种	英语
公开日期	2014-12-15
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/2913]
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, Weihe,Zhang, Xingying,Wang, Yongmei,et al. Introduction to the FY-3A Total Ozone Unit: instrument, performance and results[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2011,32(17):4749-4758.
APA	Wang, Weihe.,Zhang, Xingying.,Wang, Yongmei.,Wang, Yingjian.,Zhang, Zhongmou.,...&Liu, Guoyang.(2011).Introduction to the FY-3A Total Ozone Unit: instrument, performance and results.INTERNATIONAL JOURNAL OF REMOTE SENSING,32(17),4749-4758.
MLA	Wang, Weihe,et al."Introduction to the FY-3A Total Ozone Unit: instrument, performance and results".INTERNATIONAL JOURNAL OF REMOTE SENSING 32.17(2011):4749-4758.