Paper Infomation
The Experiment and Data Analysis about Sea Ice Monitoring Base on Reflect Signal of Navigation Satellite
Full Text(PDF, 9707KB)
Author: Wei Wang, Qiang Gao, Chunxi Huang, Tianyu Hou, Caixia Wang, Bingui Wu, Yi Lin
Abstract: In order to check out the ability and the advantage of monitoring the sea ice by reflect signal of navigation satellite, authors did the experiments of sea ice observations in Hangu coast of Tianjin in February 2014 .The vertical polarization signal and horizontal polarization signal firstly were received by receiver in the experiment. Afterwards, authors design a polarization index for data processing, which was merged vertical polarization information and horizontal polarization information. Finally, the methods of the polarization index and Bayes minimal error classification was used to distinguish the sea water and sea ice. As the result shown, the method can well be used to distinguish the sea water and sea ice.
Keywords: Reflect Signal; Sea Ice Monitor; Data Processing; Polarization Characteristic; Polarization Index
References:
[1] 张启文. 渤海海冰变化与气象条件的关系[J]. 海洋预报, 1986, 3(1): 49-54
[2] 张晰. 极化SAR渤海海水厚度探测研究[D]. 青岛: 中国海洋大学, 2011
[3] Komjathy, A., Zavorotny, V. U., and Garrison J.L. GPS: a new tool for ocean science[J]. GPS World, 10: 50-56
[4] Garrison, J. L., S. J. Katzberg, and M. I. Hill. 1998. Effect of sea roughness on bistatically scattered range coded signals from the Global Positioning System[J]. Geophys. Res. Lett., 1999, 25: 2257-2260
[5] arson K. M. and Nievinski F. G.. GPS snow sensing: results from the Earth Scope Plate Boundary Observatory[J]. GPS Solutions, 2013,17(1): 41-52
[6] 杨东凯, 张其善. GNSS反射信号处理基础与实践[M]. 北京: 电子工业出版社, 2011a
[7] 杨东凯, 樊江滨, 张波, 等. GNSS应用与方法[M]. 北京: 电子工业出版社, 2011b
[8] Stephen J. K., Richard A. W., James H. R., et al .First GPS signals reflected from the interior of a tropicalstorm: Preliminary results from Hurricane Michael. GEOPHYSICAL RESEARCH LETTERS, 2001, 28(10): 1981-1984
[9] 曹云昌, 方宗义, 夏青, 等. 中国地基GPS气象应用站网建设展望[J]. 气象, 2006, 32(11): 42-47
[10] 周晓中, 邵连军. GNSS-R 航空遥感海面风场仿真技术[J]. 遥感学报, 2012, 16(1): 143-153
[11] 杨明华, 曹云昌. 基于GNSS-R的后续海冰观测实验[J]. 全球定位系统, 2014, 39(8): 51-54
[12] 张云, 孟婉婷, 顾祈明, 等. 基于GPS反射信号技术的渤海海冰实验[J]. 海洋学报, 2014, 36(11): 64-73
[13] 李黄, 夏青, 尹聪, 等. 我国GNSS-R遥感技术的研究现状与未来发展趋势[J]. 雷达学报, 2013, http://radars.ie.ac.cn/CN/article/ downloadArticleFile.do?attachType=PDF&id=121
[14] 毛克彪, 唐华俊, 周清波, 等. AMSR-E微波极化指数与MODIS植被指数关系研究. 国土资源遥感, 2007, 71: 27-31