The relation of terrane physical change with crustal deformation is analyzed with GPS data, fixed ground tilt data and seismicity.It is a try to predict earthquake with GPS geodetic data.

• 摘要用地震活动性和水平形变资料及定点地倾斜资料分析构造活动中岩层物理变化与形变位移之间对应关系，对以后GPS观测的形变应用于地震预报做一些尝试性工作。