HY-2A卫星雷达高度计设计及其在轨工作结果 | |
Alternative Title | HY-2A radar altimeter design and in flight results |
许可; 刘和光; 姜景山; 北京8701信箱 | |
Department | 国家863计划微波遥感技术实验室 |
Source Publication | 中国工程科学
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2013 | |
Volume | 15Issue:7Pages:25-32 |
ISSN | 1009-1742 |
Language | 中文 |
Keyword | 雷达高度计 Hy-2a卫星 在轨工作 |
Abstract | 海洋二号(HY-2A)卫星是我国第一颗海洋动力环境卫星,雷达高度计是HY-2A卫星的主载荷之一,发射入轨后仪器工作正常,并获得了大量有效的观测数据。该仪器在20 m有效波高条件下测高精度达到了4 cm,在4 m有效波高条件下测高精度达到了2 cm,其产品精度接近Jason-2卫星高度计。本文就HY-2A卫星雷达高度计系统设计和在轨初步结果进行论述。 |
Other Abstract | HY-2A is the first satellite for oceanic dynamic environment measurement of China. As one of main payloads of HY-2A, HY-2A radar altimeter has obtained successive measurement data after the launch. The accuracy of HY-2A radar altimeter is better than 4 cm (at 20 m significant wave height) or 2 cm (at 4 m significant wave height), which is close to that of Jason-2 satellite altimeter. In this paper, the design and in flight preliminary results of HY-2A radar altimeter are introduced. |
Funding Project | 中国科学院空间科学与应用研究中心 |
Document Type | 期刊论文 |
Identifier | http://ir.nssc.ac.cn/handle/122/2082 |
Collection | 微波遥感部 |
Corresponding Author | 北京8701信箱 |
Recommended Citation GB/T 7714 | 许可,刘和光,姜景山,等. HY-2A卫星雷达高度计设计及其在轨工作结果[J]. 中国工程科学,2013,15(7):25-32. |
APA | 许可,刘和光,姜景山,&北京8701信箱.(2013).HY-2A卫星雷达高度计设计及其在轨工作结果.中国工程科学,15(7),25-32. |
MLA | 许可,et al."HY-2A卫星雷达高度计设计及其在轨工作结果".中国工程科学 15.7(2013):25-32. |
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