In order to obtain more accurate migrated seismic data, we need to use the higher-order migrationequation.
利用高阶方程进行偏移会提高偏移的精度和效果。
2
The result turns out that the constant velocity medium migrationequation is only a special case as the conclusion drawn in the paper stated.
结果表明，恒速介质偏移方程仅是本文所得结论的一种特例。
3
The finite difference depth migrationequation in space-frequency domain can be derived when the radical expression is approximated by continued fraction.