shot record migration meaning in English
共炮点
Examples
- The synthetic source is the generalization of plane wave source , controlled illumination source , piecewise plane wave source and areal sources with phase encoding etc . by migrating the synthetic source record , the computational cost of the conventional areal shot record migration can be reduced by several times without significantly degrading the image quality
合成震源既包括了已有的平面波震源，也包括了控制照明震源，分段平面波震源和相位编码震源。合成震源记录叠前深度偏移方法是炮记录偏移、平面波偏移、控制照明偏移和相位编码面炮记录偏移方法的推广和统一形式。