| D-InSAR在提取地面形变信息中的应用 |
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| 引用本文： | 余景波,刘国林,曹振坦,刘会,王建波.D-InSAR在提取地面形变信息中的应用[J].地理空间信息,2011(6):9-11,14. |
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| 作者姓名： | 余景波 刘国林 曹振坦 刘会 王建波 |
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| 作者单位： | 山东科技大学测绘科学与工程学院,山东青岛,266510 |
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| 摘 要： | 简要介绍了D-InSAR基本原理和D-InSAR数据处理流程,以双轨差分干涉测量方法处理ENVISAT卫星获取的巴姆地震灾区影像数据提取和分析同震形变场为例子,解释了D-InSAR在提取地面形变信息中的应用。
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| 关 键 词： | 差分干涉测量 双轨差分干涉测量 巴姆地震 地面形变信息 |
Application of D-InSAR in Extracting Information of Ground Deformation |
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| Abstract: | The basic principles of D-InSAR and D-InSAR data processing were introduced and then its application in extracting information of ground was explained by taking two-pass differential interferometry processing the ENVISAT image data from Bam earthquake and e xtracting and analyzing coseismic deformation field as an example. |
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| Keywords: | Differential interferometry two-pass differential interferometry Bam earthquake ground deformation information |
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