POLARIMETRIC MICROWAVE IMAGER (PMI) FOR GLOBAL WATER CYCLE OBSERVATION MISSION (WCOM)

	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
	2016
会议名称	36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期	JUL 10-15, 2016
会议地点	Beijing, PEOPLES R CHINA
关键词	Polarimetric Microwave Imager global Water Cycle Observation Mission WCOM PMI
页码	3458-3461
通讯作者	Wang, ZZ (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
英文摘要	Polarimetric 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.
收录类别	CPCI
会议录	2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
语种	英语
ISSN号	2153-6996
ISBN号	978-1-5090-3332-4
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5773]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Wang Zhenzhan,Li Bin,Liu Jingyi,et al. POLARIMETRIC MICROWAVE IMAGER (PMI) FOR GLOBAL WATER CYCLE OBSERVATION MISSION (WCOM)[C]. 见:36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Beijing, PEOPLES R CHINA. JUL 10-15, 2016.