Ground Surface Ruptures and Near-Fault, Large-Scale Displacements Caused by the Wenchuan Ms8.0 Earth

• 作 者: QU Chunyan SHAN Xinjian LIU Yu
• 机 构: StateKeyLaboratoryofEarthquakeDynamics
• 出 处: 地质学报：英文版
• 发表日期: 2012年2期
• 关键词: 合成孔径雷达 地表破裂带 图像像素 近断层 地震 汶川 偏移 跟踪 synthetic aperture radar interferometry incoh
• 基金项目: The author would like to thank Professor Wang Rongjiang of German Research Centre for Geosciences （GFZ） for his help and suggestions in the ALOS/PALSAR data processing. This research was jointly suppo

The 12 May 2008 Wenchuan Ms8.0 earthquake produced surface displacements along the causative fault,the Yingxiu-Beichuan Fault,which are up to several meters near the fault.Because of the large gradient,satellite synthetic aperture radar(SAR) interferometr