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ADVANCED TERAHERTZ ATMOSPHERIC PROFILING SOUNDER ON NEXT GENERATION CHINESE METEOROGICAL SATELLITE
Alternative TitleWOS:000519270608011
Zhang, Shengwei; He, Jieying; Wang, Zhenzhan; Zhang, Yu; Li, Na
Source Publication2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019)
2019
Pages8769-8772
Language英语
ISSN2153-6996
ISBN978-1-5386-9154-0
AbstractAn advanced terahertz atmospheric profiling sounder for Chinese next generation meteorological satellite (FY-5 satellite) is introduced in this paper, driven by recent advances in microwave device technology that now permit broad frequency bands and higher frequencies into more sounding channels in order to not only improve both the vertical and horizontal resolutions of the retrieved atmospheric profile, but also enhance sounding capability of atmospheric hydrometeor parameters, like water cloud, ice, snow, rain and gaupel. Global simulation studies over ocean and land in clear and cloudy atmospheres using WMO radiosonde datesets and NWP reanalysis are presented that assess the temperature, moisture, and precipitation sounding capability with channels sampled near the 89, 118.75, 183.31, 380 and 425GHz absorption lines. Channel specification and configuration are presented after channel correlation and retrieval demonstration, and the distribution of subsystem units are determined based on previous design experience and requirements of satellite platform.
Keywordadvanced terahertz atmospheric profiling sounder atmospheric hydrometeor FY-5 satellite 380 and 425GHz channel specification and configuration
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/122/7805
Collection中国科学院国家空间科学中心
AffiliationChinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Shengwei,He, Jieying,Wang, Zhenzhan,et al. ADVANCED TERAHERTZ ATMOSPHERIC PROFILING SOUNDER ON NEXT GENERATION CHINESE METEOROGICAL SATELLITE[C],2019:8769-8772.
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