jointly supported by the National Science and Technology Major Project(Nos.2016ZX05002-005-07HZ,2016ZX05014-001-008HZ,and 2016ZX05026-002-002HZ);National Natural Science Foundation of China(Nos.41720104006 and 41274124);Chinese Academy of Sciences Strategic Pilot Technology Special Project(A)(No.XDA14010303);Shandong Province Innovation Project(No.2017CXGC1602);Independent Innovation(No.17CX05011)。
Full waveform inversion(FWI)is an extremely important velocity-model-building method.However,it involves a large amount of calculation,which hindsers its practical application.The multi-source technology can reduce th...
financially co-supported by the National 973 Project of China(Nos.2014CB239006,2011CB202402);the National Natural Science Foundation of China(Nos.41104069,41274124);the Natural Science Foundation of Shandong Province(No.ZR2011DQ016);the Fundamental Research Funds for the Central Universities of China(No.R1401005A)
Elastic migration has been widely paid attention by employing the vector processing of mul- ticomponent seismic data. Ray based elastic Kirchhoff migration has such properties as high flexibility and high efficiency. ...