NSSC OpenIR  > 微波遥感部
POLARIMETRIC MICROWAVE IMAGER (PMI) FOR GLOBAL WATER CYCLE OBSERVATION MISSION (WCOM)
Wang Zhenzhan; Li Bin; Liu Jingyi; Lu Hao; Zhao Xin; Zhang Yu; Zhang Shengwei; Yin Xiaobin; Li Yun; Dong Xiaolong; Wang Xinbiao; Wang, ZZ (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
Pages3458-3461
Language英语
ISSN2153-6996
ISBN978-1-5090-3332-4
AbstractPolarimetric Microwave Imager (PMI) is planning as one of the main payload on WCOM satellite with the purposes of collecting the radiation from the Earth surface to retrieve the geophysical parameters of the land, ocean and atmosphere. PMI is passive microwave radiometer with frequencies of 6.8, 10.7, 18.7, 23.8, 37.0 and 89GHz. The radiometers at 10.7, 18.7 and 37.0 GHz are full-polarized to measure four Stokes of the surface, whether from the ocean or the land. The other frequencies are traditional radiometer with vertical and horizontal channels. Since the third and the fourth Stokes parameter are sensitive to the orientation feature of the surface, they can be used to retrieve the wind vector, rain, snow cover, forest distribution and polar icecaps. Furthermore, with the higher resolutions at 37.0 and 89.0 GHz, the freeze-thaw on the land and rain on the ocean can be more accurately evaluated. In the paper, some primacy consideration and design on PMI are given for the application fulfilling the requirements of WCOM.
KeywordPolarimetric Microwave Imager Global Water Cycle Observation Mission Wcom Pmi
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/122/5773
Collection微波遥感部
Corresponding AuthorWang, ZZ (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
Wang Zhenzhan,Li Bin,Liu Jingyi,et al. POLARIMETRIC MICROWAVE IMAGER (PMI) FOR GLOBAL WATER CYCLE OBSERVATION MISSION (WCOM)[C],2016:3458-3461.
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