波动成像最关切的一步就是求取成像方程的系数矩阵，也就是雅可比系数矩阵，也即波场对物性参数的偏导数矩阵。从探地雷达波满足的有限......

Seismic data acquired in seabeach was affected by large variations in near-surface media, serious receiver drifting, ser......