The curvature effect of wave rays in vertically and horizontally-nonuniform medium must be considered in making joint tomography of interborehole seismic data and inverseVSP data.
在研究井间地震和逆VSP联合层析成像时，充分考虑了坡射线在纵、横向非均习介质中的弯曲效应。
2
The algorithm of solving 2d inverse scattering in time domain using maximum entropy is Proposed for reconstructing the velocity distribution in Corss-hole, VSP and SRP imaging system.