NSSC OpenIR  > 空间环境部
GNOS - RADIO OCCULTATION SOUNDER ON BOARD OF CHINESE FY3 SATELLITES
Wang, Xianyi; Sun, Yueqiang; Du, Qifei; Bai, Weihua; Wang, Dongwei; Cai, Yuerong; Wu, Di; Yu, Qinglong; Wang, XY (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China.
Department空间环境部
Source Publication2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
2014
Pages4982-4985
Language英语
ISSN2153-6996
ISBN978-1-4799-5775-0
AbstractGNOS is a dual-frequency GPS/Beidou receiver developed for GNSS radio occultation studies. It is developed and manufactured by National Space Science Center(NSSC) under a contract with the China Meteorological Administration(CMA) and is designed to provide vertical profiles of atmospheric temperature, pressure, humidity, as well as ionospheric electron density on a global scale. GNOS first flight mission is on-board the Chinese FY3C meteorological satellite, launched on Sep, 2013. It will also be on-board the follow-up FY3 satellites in the future. This paper focuses on the current GNOS design and characteristics for the FY3C mission. The instrument performance derived from analysis of measurement data in laboratory and mountain-based occultation validation experiments is presented. The comparison between Open Loop and Close Loop are shown. The refractivity profiles of GNOS obtained during the mountain-based experiment are also compared with those from radiosondes.
KeywordFy3 Gnos Occultation Open Loop
Conference NameIEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJUL 13-18, 2014
Conference PlaceQuebec, CANADA
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4331
Collection空间环境部
Corresponding AuthorWang, XY (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Wang, Xianyi,Sun, Yueqiang,Du, Qifei,et al. GNOS - RADIO OCCULTATION SOUNDER ON BOARD OF CHINESE FY3 SATELLITES[C]:IEEE,2014:4982-4985.
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