Memory-efficient source wavefield reconstruction and its application to 3D reverse time migration
Memory-efficient source wavefield reconstruction and its application to 3D reverse time migration
复制标题
节省内存的源波场重建及其在3D逆时偏移中的应用
DOI:
10.1190/geo2020-0580.1
复制
发表时间:
2021-09
期刊:
影响因子:
3.3
通讯作者:
Shigang Xu
中科院分区:
文献类型:
--
作者:
Zhiming Ren;Qianzong Bao;Shigang Xu
Reverse time migration (RTM) generally uses the zero-lag crosscorrelation imaging condition, requiring the source and receiver wavefields to be known at the same time step. However, the receiver wavefield is calculated in time-reversed order, opposite to
影响因子:
3.3
作者:
J. E. Anderson;Lijian Tan;Don Wang
通讯作者:
J. E. Anderson;Lijian Tan;Don Wang