| 摘要 |
A METHOD FOR GENERATING SEISMIC ENERGY FOR SUBSURFACE SURVEYING INCLUDES OPERATING A FIRST SEISMIC VIBRATOR (10) AND OPERATING AT LEAST A SECOND SEISMIC VIBRATOR (10) SUBSTANTIALLY CONTEMPORANEOUSLY WITH THE OPERATING THE FIRST SEISMIC VIBRATOR (10). A DRIVER SIGNAL TO EACH OF THE FIRST AND THE AT LEAST A SECOND SEISMIC VIBRATORS (10) THAT ARE SUBSTANTIALLY UNCORRELATED WITH EACH OTHER. |
