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题名: EXPLORING FOR THE WIND SPEED RETRIEVAL FROM INTERFEROMETRIC IMAGING RADAR ALTIMETER
作者: Ren, Lin; Yang, Jingsong; Yunhua Zhang(张云华); Zhai, Wenshuai; Zheng, Gang; Wang, Juan
作者部门: 微波遥感部
通讯作者: Ren, L (reprint author), State Ocean Adm, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Hangzhou, Zhejiang, Peoples R China.
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
会议录: 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
出版日期: 2016
收录类别: CPCI
页码: 4637-4640
ISSN号: 2153-6996
ISBN号: 978-1-5090-3332-4
关键词: Wind speed ; Retrieval ; InIRA ; Radar ; Altimeter
英文摘要: The Interferometric Imaging Radar Altimeter (InIRA) is a new generation radar altimeter developed by China, which combines the function of interferometric radar altimeter and Synthetic Aperture Radar (SAR). In this paper, we explored the retrieval method of wind speed from simulated InIRA echoes. The combined significant wave height (Hs) was first statistically derived from sea surface height (SSH), which was retrieved using the similar method by conventional altimeter. The swell Hs was estimated using swell spectrum extracted from InIRA data. Then the wind wave Hs was estimated using combined and swell Hs. Finally, the 10-m height wind speed was derived using an empirical relation between wind speed and wind wave Hs. Results showed InIRA has a good potential of retrieving wind speed.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.nssc.ac.cn/handle/122/5771
Appears in Collections:微波遥感部_会议论文

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