| 摘要 |
System and method for enriching a bandwidth of seismic data related to a subsurface of a body of water. The system includes streamers and sources that are towed at alternating depths during consecutive and/or adjacent line of sails or during the same line of sail. Figure 12 r-1200 Towing underwater along a first line of sail (i) at a first depth, at least one seismic source configured to generate a seismic wave and (ii) at a second depth, at least one streamer having a receiver configured to record reflections in the subsurface of the seismic wave (1202 Firing the at least one seismic source while being towed along the first Firig th atleas on seimicline of sailJ (1204 Recording the reflections of the seismic wave along the first line of sail I r- 1206 Changing the first line of sail to a second line of sail r-(1208 Towing underwater along the second line of sail the at least one seismic source and the at least one steamer I_1210 Recording new reflections along the second line of sail |
