Calibration of significant wave height from HY-2A satellite altimeter | |
Yang, Jingsong1,2; Xu, Guangjun1; Xu, Yuan1; Chen, Xiaoyan1; 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:. |
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