GENERATION OF THE HY-2 SATELLITE ALTIMETER LOOK-UP TABLE TO ACCOUNT FOR THE PTR AND LPF FEATURES
文献类型：会议论文
| 作者 | Xu Xi-Yu; Xu Ke; Wang Zhen-Zhan; Wang Lei |
| 出版日期 | 2013 |
| 会议名称 | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| 会议日期 | JUL 21-26, 2013 |
| 会议地点 | Melbourne, AUSTRALIA |
| 关键词 | Altimeter Point Target Response Low-Pass Filter Look-Up Table retracking |
| 页码 | 4217-4220 |
| 通讯作者 | Xu, XY (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, CAS Key Lab Microwave Remote Sensing, Beijing 100864, Peoples R China. |
| 中文摘要 | In this paper the PTR and LPF of China's HY-2A satellite altimeter were extracted and their features were analyzed. Then Look-Up Tables (LUTs) of the range (height), SWH and amplitude (AGC) were generated based on the PTR and LPF by Monte-Carlo simulation. The actual PTR and the Bessel FSIR expression were included in the simulation model to acquire the most accurate results. The biases with respect to the SWH and attitude angle were tabulated by very fine grids, and the pertaining biases must be corrected in the pre-processing routine to get better sea surface height products. |
| 英文摘要 | In this paper the PTR and LPF of China's HY-2A satellite altimeter were extracted and their features were analyzed. Then Look-Up Tables (LUTs) of the range (height), SWH and amplitude (AGC) were generated based on the PTR and LPF by Monte-Carlo simulation. The actual PTR and the Bessel FSIR expression were included in the simulation model to acquire the most accurate results. The biases with respect to the SWH and attitude angle were tabulated by very fine grids, and the pertaining biases must be corrected in the pre-processing routine to get better sea surface height products. |
| 收录类别 | EI ; CPCI |
| 会议主办者 | IEEE, Inst Elect & Elect Engineers, Geoscience & Remote Sensing Soc |
| 会议录 | 2013 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
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| 会议录出版者 | IEEE |
| 学科主题 | 微波遥感 |
| 会议录出版地 | ,NJ, USA |
| 语种 | 英语 |
| ISBN号 | 978-1-4799-1114-1 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/1793]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Xu Xi-Yu,Xu Ke,Wang Zhen-Zhan,et al. GENERATION OF THE HY-2 SATELLITE ALTIMETER LOOK-UP TABLE TO ACCOUNT FOR THE PTR AND LPF FEATURES[C]. 见:IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Melbourne, AUSTRALIA. JUL 21-26, 2013. |
入库方式： OAI收割
来源：国家空间科学中心
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