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TEMPERATURE AND HUMIDITY PROFILES RETRIEVING OVER LAND USING CLEAR SKY MEASUREMENTS OF MICROWAVE HUMIDITY-TEMPERATURE SOUNDER ON CHINESE FY-3C SATELLITE
He, Qiurui; Wang, Zhenzhan; He, Jieying; He, QR (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Department微波遥感部
Source Publication2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
2016
Pages4161-4164
Language英语
ISSN2153-6996
ISBN978-1-5090-3332-4
AbstractAn one-dimensional variational retrieval system was developed to retrieve the clear sky atmospheric temperature and humidity profiles over land using the measurements of microwave humidity-temperature sounder (MWHTS) on Chinese FY-3C satellite. The system parameters are configured by analyzing the MWHTS channel properties and the climate condition over land. The retrieval results are evaluated by root mean square error (rmse) with respect to European Centre for Medium-Range Weather Forecasts (ECMWF) reanalysis data. The validated results show that the maximum root mean square error of temperature and humidity are 2.59K and 11.87%, respectively. The retrieval results, compared with National Centers for Environmental Prediction (NCEP) 6 hour forecast profiles, show that the background profiles can affect the accuracy of retrieval proflies and FY-3C/MWHTS measurements can improve forecast precision of humidity.
KeywordFy-3c/mwhts One-dimensional Variational Retrieval System Clear Sky Temperature And Humidity Profiles Land
Conference Name36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJUL 10-15, 2016
Conference PlaceBeijing, PEOPLES R CHINA
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5763
Collection微波遥感部
Corresponding AuthorHe, QR (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
He, Qiurui,Wang, Zhenzhan,He, Jieying,et al. TEMPERATURE AND HUMIDITY PROFILES RETRIEVING OVER LAND USING CLEAR SKY MEASUREMENTS OF MICROWAVE HUMIDITY-TEMPERATURE SOUNDER ON CHINESE FY-3C SATELLITE[C],2016:4161-4164.
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