全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于SAR的表碛覆盖型冰川边界定位研究

DOI: 10.11867/j.issn.1001-8166.2012.11.1245, PP. 1245-1251

Keywords: 冰川边界,表碛覆盖,干涉相干,表面流速

Full-Text   Cite this paper   Add to My Lib

Abstract:

使用光学图像进行表碛覆盖型冰川边界判断相对比较困难。采用日本高级陆地观测卫星(ALOS)携带的L波段相控阵型合成孔径雷达(PALSAR)数据的干涉相干对表碛覆盖型冰川边界进行判断,并使用ALOSPALSAR数据的特征匹配方法获得表面流速进行验证分析,发现公格尔山区5Y663D0009冰川表碛覆盖区呈现高相干性且运动速度十分缓慢,表明该表碛区域可能已经演化成非活动区;而该冰川中碛覆盖区则表现出低相干性,运动速度比较高(5m/a),表明相干性是有效的判断依据,利用PALSAR数据相干性及获得的表面流速可以区分表碛覆盖型冰川活动与非活动区域,使气候波动情景下该类型冰川的动态变化监测成为可能并对该方法的可靠性与不确定性进行了探讨。

References

[1]  Ghiglia D C, Corp V, Boulder C. Ifsar correlation improvement through local slope correction[C]∥Proceedings of IGARSS. USA: IEEE Press,1998: 2 445-2 447.
[2]  Strozzi T, Luckman A, Murray T, et al. Glacier motion estimation using SAR offset-tracking procedures[J]. IEEE Transactions on Geoscience and Remote Sensing, 2002, 40(11): 2 384-2 391.
[3]  Hanssen R F. Radar Interferometry-data Interpretation and Error Analysis[M]. Dordrecht:Kluwer Academic Publishers, 2001.
[4]  Cheng Xiao. A Study on Monitoring Antarctic Ice Sheet Using Space-borne Microwave Remote Sensing Data[D].Beijing: Graduated University Chinese Academy of Sciences,2004.[程晓.基于星载微波遥感数据的南极冰盖信息提取与变化监测研究[D].北京:中国科学院研究生院,2004.]
[5]  Colesanti C, Ferretti A, Prati C, et al. Monitoring landslides and tectonic motions with the Permanent Scatterers technique[J]. Engineering Geology, 2003, 68(1/2): 3-14.
[6]  Xu Xiaobo, Qu Chunyan, Shan Xinjian, et al. An experimental study of monitoring fault crustal deformation using PS-Insar technology[J]. Advances in Earth Science, 2012, 27(4): 452-459.[徐小波,屈春燕,单新建,等.基于PS-InSAR技术的断裂带地壳形变实验研究[J].地球科学进展,2012, 27(4): 452-459.]
[7]  IPCC. The Fourth Assessment Report[R].2007.
[8]  Xie Zichu,Zhou Zaigen,Li Qiaoyuan,et al.Progress and prospects of mass balance characteristic and responding to global change of glacier system in High Asia[J].Advances in Earth Science,2009,24(10):1 065-1 072.[谢自楚,周宰根,李巧媛,等.高亚洲冰川系统物质平衡特征及其对全球变化响应研究进展与展望[J].地球科学进展,2009,24(10):1 065-1 072.]
[9]  Paterson W S B. Physics of Glaciology[M].Beijing: Science Press,1987.[佩特森 W S B.冰川物理学[M]. 北京:科学出版社,1987.]
[10]  Wang Guoya, Shen Yongping.The effect of change in glacierized area on calculation of mass balance in the Glacier NO.1 Headwaters of Urumqi River[J]. Journal of Glaciology & Geocryology,2011,33(1):1-7.[王国亚, 沈永平.天山乌鲁木齐河源1号冰川面积变化对物质平衡计算的影响[J]. 冰川冻土,2011, 33(1): 1-7.]
[11]  Paul F, Huggel C, Kb A. Combining satellite multispectral image data and a digital elevation model for mapping debris-covered glaciers[J].Remote Sensing of Environment, 2004, 89(4): 510-518.
[12]  Song Bo, He Yuanqing, Pang Hongxi. Automatically identifying the debris covered glaciers in China’s monsoonal temperate glacier regions based on remote sensing and GIS[J].Journal of Glaciology & Geocryology,2007,29(3): 456-462.[宋波,何元庆,庞洪喜.基于遥感和GIS 的我国季风海洋型冰川区冰碛物覆盖型冰川边界的自动识别[J]. 冰川冻土, 2007, 29(3): 456-462.]
[13]  Shukla A, Arora M K, Gupta R P. Synergistic approach for mapping debris-covered glaciers using optical-thermal remote sensing data with inputs from geomorphometric parameters[J].Remote Sensing of Environment, 2010, 114(7): 1 378-1 387.
[14]  Zhou Jianmin, Li Zhen, Xing Qiang. Deriving glacier border information based on analysis of decorrelation in SAR interferometry[J].Journal of Glaciology & Geocryology,2010, 32(1): 133-138.[周建民, 李震, 邢强. 基于雷达干涉失相干特性提取冰川边界方法研究[J]. 冰川冻土, 2010, 32(1): 133-138.]
[15]  Wegmüller U, Strozzi T, Farr T, et al. Arid land surface characterization with repeat-pass sar interferometry[J].IEEE Transactions on Geoscience and Remote Sensing, 2000, 38(2): 776-781.
[16]  Hall-Atkinson C, Smith L C. Delineation of delta ecozones using interferometric sar phase coherence mackenzie river delta, n.W.T., Canada[J].Remote Sensing of Environment, 2001, 78(3): 229-238.
[17]  Strozzi T,Wegmüller U. Forest Mapping with Ers Sar Interferometry, in ERS Symposium on Space at the Service of Our Environmen[R]. European Space Agency, Noordwijk, PAYS-BAS, Florence, Italy,1997.
[18]  Strozzi T, Dammert P, Wegmüller U, et al. Landuse mapping with ers sar interferometry[J].IEEE Transactions on Geoscience and Remote Sensing,2000, 38(2): 766-775.
[19]  Atwood D K, Meyer F, Arendt A. Using l-band SAR coherence to delineate glacier extent[J].Canadian Journal of Remote Sensing, 2010, 36(S1): 186-195.
[20]  Shi Yafeng. Glaciers and Environment in China—Present, Past and Future[M].Beijing: Science Press, 2000.[施雅风.中国冰川与环境——现在、过去和未来.[M]. 北京:科学出版社,2000.]
[21]  Zebker H A, Villasensor J. Decorrelation in interferometric radar echoes[J].IEEE Transactions on Geoscience and Remote Sensing,1992, 30(5): 950-959.
[22]  Wang Chao, Zhang Hong, Liu Zhi. Space-borne Synthetic Aperture Radar Interferometry[M].Beijing: Science Press, 2002.[王超, 张红, 刘智. 星载合成孔径雷达干涉测量[M]. 北京: 科学出版社, 2002.]
[23]  Hagberg J O, Ulander L M H, Askne J. Repeat-pass SAR interferometry over forested terrain[J].IEEE Transactions on Geoscience and Remote Sensing,1995, 33(2): 331-340.
[24]  Touzi R, Lopes A, Bruniquel J, et al. Coherence estimation for sar imagery[J].IEEE Transactions on Geoscience and Remote Sensing, 1999, 37(1): 135-149.
[25]  Aiazzi B, Alparone L, Baronti S, et al. Coherence estimation from multilook detected SAR images[C]//Proceedings of IGARSS.USA:IEEE Press,2003:200-202.
[26]  López-Martínez C, Pottier E. Coherence estimation in synthetic aperture radar data based on speckle noise modeling[J].Applied Optics,2007, 46(4): 544-558.
[27]  Wang T, Liao M, Perissin D, et al. Coherence decomposition analysis, a case study in Three Gorges Area[C]//Proceedings of Dragon I Symposium. ESA,2008.
[28]  Seymour M S, Cumming I G. Maximum likelihood estimation for SAR interferometry[C]//Proceedings of IGARSS. USA: IEEE Press,1994:2 272-2 275.
[29]  Aiazzi B, Alparone L, Baronti S, et al. Coherence estimation from multilook incoherent sar imagery[J]. IEEE Transactions on Geoscience and Remote Sensing, 2003, 41(11): 2 531-2 539.
[30]  Jung H C, Alsdorf D. Repeat-pass multi-temporal interferometric SAR coherence variations with amazon floodplain and lake habitats[J]. International Journal of Remote Sensing, 2010, 31(4): 881-901.
[31]  Lee H, Liu J, Huxley T H. Topographic phase corrected coherence estimation using multi-pass differential sar interferometry: Differential coherence[C]∥Proceedings of IGARSS. USA: IEEE Press,2000:776-778.
[32]  Lee H, Liu J. Spatial decorrelation due to topography in the interferometric SAR coherence imagery[C]∥Proceeding of IGARSS. USA: IEEE Press,1999:485-487.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133