Up: Kerr and Rickett: Long
The clearly visible ground-roll event in the impulse responses is
promising for future attempts at passively imaging subsurface reflectors.
Further processing of this data set might be able to bring reflections out
above the noise. It should be noted that this was a spontaneous
experiment. Time was not available to properly design the array such
that ground-roll attenuation was maximized.
Stanford Exploration Project