地球学报2001，Vol.22Issue(2)：179-184,6.
地质灾害井间地震层析成像研究
The Study of Crosshole Seismic Tomography in the
Investigation of Geological Hazards
摘要
Abstract
The crosshole seismic tomography for geological hazardous bodies belongs to nonlinear tomography for complicated models or high contrast velocity models. In order to provide a wavelet transform-based multiscale inverse method of seismic tomography,this paper has for the first time introduced the wavelet multi-scale to the seismic tomography,thus effectively solving the difficulty of nonlinear tomography and enhancing the tomographic resolution.The practicability and good effect of the method have been proved by the numerical modeling and some real cases.关键词
地质灾害/地震层析成像/小波变换/多尺度反演分类
天文与地球科学引用本文复制引用
裴正林,余钦范..地质灾害井间地震层析成像研究[J].地球学报,2001,22(2):179-184,6.
