NSSC OpenIR
THE ON-ORBIT PERFORMANCE OF FY-3D GNOS
Alternative TitleWOS:000519270607025
Du, Qifei1,2; Sun, Yueqiang1,2; Bai, Weihua1,2; Wang, Xianyi1,2; Wang, Dongwei1,2; Meng, Xiangguang1,2; Cai, Yuerong1,2; Xia, Junming1,2; Wu, Chunjun1,2; Liu, Congliang1,2; Li, Wei1,2; Liu, Cheng1,2; Li, Fu1,2; Qiao, Hao1,2
Source Publication2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019)
2019
Pages7669-7671
Language英语
ISSN2153-6996
ISBN978-1-5386-9154-0
AbstractThe GNOS (GNSS Occultation Sounder) is the China's second GNSS (Global Navigation Satellite System) radio occultation payload for atmospheric and ionospheric sounding onboard FY-3D (Fengyun-3D) satellite meteorological satellite, which was launched on November 15th 2017. This paper presents the technical characters of flight module manufactured by National Space Science Center (NSSC), Chinese Academy of Sciences, and the on-orbit performance of the FY-3D GNOS instrument. Firstly, we show the main technical parameters, including constellations and frequencies, position and occultation antenna gain, channel number, clock stability and so on. The on-orbit test result of the carrier phase accuracy and the precise orbit determination is shown. Meanwhile, the ability of occultation events received per day and the preliminary reversion accuracy are introduced in this paper.
KeywordGNOS II Radio Occultation GNSS-R GPS
Conference NameIEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJUL 28-AUG 02, 2019
Conference PlaceYokohama, JAPAN
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7790
Collection中国科学院国家空间科学中心
Affiliation1.Chinese Acad Sci, Natl Space Sci Ctr, Lab Space Environm Explorat, Beijing 100190, Peoples R China
2.Beijing Key Lab Space Environm Explorat, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Key Lab Environm Space Situat Awareness Technol, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Du, Qifei,Sun, Yueqiang,Bai, Weihua,et al. THE ON-ORBIT PERFORMANCE OF FY-3D GNOS[C],2019:7669-7671.
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