NSSC OpenIR  > 微波遥感部
基于有源定标器的HY-2高度计后向散射系数在轨定标方法研究
Alternative TitleStudy on the Approach for Backscattering Coefficient In-orbit Calibration of HY-2Altimeter Using A Reconstructive Transponder
龚循武; 郭伟; 万珺之
Department微波遥感部
Source Publication遥感技术与应用
2017
Volume32Issue:2Pages:374-379
ISSN1004-0323
Language中文
KeywordHy-2高度计 有源定标器 定标 后向散射系数
Abstract为保证HY-2卫星高度计输出数据的准确性和稳定性,提高其对海面风速的测量精度,提出了一种基于脉冲重建型有源定标器对HY-2高度计后向散射系数进行在轨定标的方法,开展了在轨定标实验,得到了定标因子。将定标因子用于校正高度计测量的海面后向散射系数,并且与Jason2所测得的后向散射系数进行对比,取得了一致的结果,验证了方法的可行性和准确性。
Other AbstractIn order to guarantee the accuracy and stability of data from HY-2satellite and improve the measuring precision about sea wind speed,this paper presents an approach,based on a reconstructive transponder, for the backscattering coefficient in-orbit calibration of HY-2Altimeter.Several experiment have been conducted according to this method and the value of scaling factor could be calculated from the corresponding experimental data.The scaling factor is used in correcting backscattering coefficient measured by the altimeter. Finally,we compared the value from HY-2with the result from Jason2and the consistent result verifies the feasibility and accuracy of the approach.
Indexed ByCSCD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6179
Collection微波遥感部
Recommended Citation
GB/T 7714
龚循武,郭伟,万珺之. 基于有源定标器的HY-2高度计后向散射系数在轨定标方法研究[J]. 遥感技术与应用,2017,32(2):374-379.
APA 龚循武,郭伟,&万珺之.(2017).基于有源定标器的HY-2高度计后向散射系数在轨定标方法研究.遥感技术与应用,32(2),374-379.
MLA 龚循武,et al."基于有源定标器的HY-2高度计后向散射系数在轨定标方法研究".遥感技术与应用 32.2(2017):374-379.
Files in This Item:
File Name/Size DocType Version Access License
2017322374-379.pdf(1243KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[龚循武]'s Articles
[郭伟]'s Articles
[万珺之]'s Articles
Baidu academic
Similar articles in Baidu academic
[龚循武]'s Articles
[郭伟]'s Articles
[万珺之]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[龚循武]'s Articles
[郭伟]'s Articles
[万珺之]'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.