NSSC OpenIR  > 微波遥感部
Alternative TitleApplication of Laser Tracking Technology to Absolute Calibration of Space-borne Radar Altimeters
徐曦煜; 王振占; 许可
Source Publication武汉大学学报. 信息科学版
Keyword星载雷达高度计 绝对定标 激光站 误差分析
Other AbstractSpace-borne radar altimeters can measure a majority of the global sea surface height within an accuracy of few centimeters, but there are various errors in altimetry measurements, so absolute calibration activities are necessary. Ground laser stationshave rangeaccuracies of better than 1cm, so can be combined with the space-borne laser reflector array (LRA)included in independent calibration. Ageneral model for laser calibration for space-borne altimeter is deduced, one not previously presented in the relevant publications. Afterwards, simulations and error analysis were executed based on the model, and the calibration precision was estimated quantitatively. In particular, the Grasse laser observations (actual laser echoes from the Jason-2 satellite LRA) in the vicinity of the Corsica calibration site were analyzed, the results were promising. Finally, the contributions of the laser station in the calibration site are summarized, and the benefits of simultaneouslyoperating laser station and GNSS buoy configuration are discussed. The constructionand performance assessment of China's forthcoming satellite altimeter calibration site will benefit from the study detailed.
Indexed ByEI ; CSCD
Citation statistics
Document Type期刊论文
Recommended Citation
GB/T 7714
徐曦煜,王振占,许可. 激光站在星载雷达高度计绝对定标中的应用[J]. 武汉大学学报. 信息科学版,2017,42(1):103-108.
APA 徐曦煜,王振占,&许可.(2017).激光站在星载雷达高度计绝对定标中的应用.武汉大学学报. 信息科学版,42(1),103-108.
MLA 徐曦煜,et al."激光站在星载雷达高度计绝对定标中的应用".武汉大学学报. 信息科学版 42.1(2017):103-108.
Files in This Item:
File Name/Size DocType Version Access License
2017421103-108.pdf(1112KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[徐曦煜]'s Articles
[王振占]'s Articles
[许可]'s Articles
Baidu academic
Similar articles in Baidu academic
[徐曦煜]'s Articles
[王振占]'s Articles
[许可]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[徐曦煜]'s Articles
[王振占]'s Articles
[许可]'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.