通过对柯坪地区TM数据、航天飞机SIR A数据以及高光谱数据的综合处理和野外调查研究 ,充分利用雷达图象对地面结构信息的表现能力 ,采用多种数据源复合的方法 ,增强低序次构造信息和浅覆盖物下的地质体界面信息 ,从图象上提取有用的构造弱信息。这些信息显示的一系列证据确定了该区强烈左行走滑活动特征 ,从而揭示本区地质体在外力作用下产生的变形格局和运动学过程。 Based on the comprehensive treatment and field investigation of the TM data of the Keping area, the SIR A data of the space shuttle and the hyperspectral data and making full use of the ability of the radar image to express the ground structure information, a variety of data source compound methods are used to enhance low-order Sub-structure information and shallow cover under the geological body interface information, extracted from the image useful structural weak information. A series of evidences revealed by these information have confirmed the strong left-lateral strike slip characteristics of the area, revealing the deformation pattern and kinematic process of the geologic bodies under the external force.