... the near end of the streamer; these increase the distance between the ship and the cable and reduce the effects of sudden changes which might jerk or break the streamer. ... Common-midpoint (CMP) recording is discussed in problem 5.12.
|Title||:||Problems in Exploration Seismology and Their Solutions|
|Author||:||L. P. Geldart, Robert E. Sheriff|
|Publisher||:||SEG Books - 2004|