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Alternative TitleHY-2A radar altimeter design and in flight results
许可; 刘和光; 姜景山; 北京8701信箱
Source Publication中国工程科学
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 AbstractHY-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
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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