Calibration of significant wave height from HY-2A satellite altimeter

doi:10.1117/12.2060607

	Calibration of significant wave height from HY-2A satellite altimeter
	Yang, Jingsong 1,2; Xu, Guangjun 1; Xu, Yuan 1; Chen, Xiaoyan 1; Gao, W ; Chang, NB ; Wang, J
	2014
关键词	HY-2A satellite altimeter SWH calibration
卷号	9221
DOI	10.1117/12.2060607
英文摘要	The HY-2A, which was launched on 2011/8/16, is the first microwave marine remote sensing satellite developed by China. In this paper, the significant wave height (SWH) data measured by HY-2A satellite altimeter were compared with the data observed by Jason-1/2 satellite altimeter as well as the data measured by buoys. It was found that there was a standard deviation of 0.3-0.4 m between SWH obtained from HY-2A and buoys. The comparison indicated that there was a linear relationship between the data of HY-2A and buoys, which could be used to calibrate SWH measured by HY-2A to better reflect the real situation. Comparisons between calibrated HY-2A SWH data and Jason-1/2 SWH data show that the standard deviation reduced and HY-2A data work well with Jason-1/2 data.
会议录	REMOTE SENSING AND MODELING OF ECOSYSTEMS FOR SUSTAINABILITY XI
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语
资助项目	China Manned Space Engineering[921-2]
WOS研究方向	Remote Sensing ; Optics
WOS记录号	WOS:000344548600006
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5177]
专题	自然资源部第一海洋研究所
作者单位	1.State Ocean Adm, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Qingdao, Peoples R China; 2.Zhejiang Univ, Ocean Coll, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jingsong,Xu, Guangjun,Xu, Yuan,et al. Calibration of significant wave height from HY-2A satellite altimeter[C]. 见:.