NSSC OpenIR  > 微波遥感部
一个适用于大误指向角的雷达高度计回波模型及其在HY-2A卫星雷达高度计数据处理中的应用
Alternative TitleAn Echo Model for Big Antenna Mispointing Angle and Its Application in HY-2A Satellite Radar Altimeter
王磊; 许可; 刘鹏; 徐曦煜; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication电子学报
2013
Volume41Issue:9Pages:1836-1841
ISSN0372-2112
Language中文
Keyword雷达高度计 回波模型 误指向角 偏斜度系数 Hy-2a 重跟踪
Abstract本文分析了雷达高度计在天线误指向角较大的情况下,目前常用的回波模型存在的主要问题.提出了一个带有偏斜度系数的雷达高度计二阶回波模型,该模型适用于大误指向角情况下的回波重跟踪处理.本文利用该模型对HY-2A卫星雷达高度计的回波数据进行了处理,并将处理结果与NDBC(National Data Buoy Center)的海洋浮标观测数据做了比较,获得了比现有模型更好的结果.
Other AbstractThe main problem of the conventional radar altimeter echo model for big antenna mispointing angle is analyzed,and then an echo model containing the sea surface skewness coefficient is derived.This echo model can be used for retracking the echo wave when the antenna mispointing angle is big.Finally,the model is used to process the data of the HY-2A radar altimeter during the stage of adjusting satellite attitude,and the results are compared with the measurements of the buoys of NDBC(National Data Buoy Center).It shows that the model can give more accurate results.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2068
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
王磊,许可,刘鹏,等. 一个适用于大误指向角的雷达高度计回波模型及其在HY-2A卫星雷达高度计数据处理中的应用[J]. 电子学报,2013,41(9):1836-1841.
APA 王磊,许可,刘鹏,徐曦煜,&北京8701信箱.(2013).一个适用于大误指向角的雷达高度计回波模型及其在HY-2A卫星雷达高度计数据处理中的应用.电子学报,41(9),1836-1841.
MLA 王磊,et al."一个适用于大误指向角的雷达高度计回波模型及其在HY-2A卫星雷达高度计数据处理中的应用".电子学报 41.9(2013):1836-1841.
Files in This Item:
File Name/Size DocType Version Access License
20134191836.pdf(873KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王磊]'s Articles
[许可]'s Articles
[刘鹏]'s Articles
Baidu academic
Similar articles in Baidu academic
[王磊]'s Articles
[许可]'s Articles
[刘鹏]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王磊]'s Articles
[许可]'s Articles
[刘鹏]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.