Philippean Sea


Apr 19 - May 12

Active source experiment with 6 OBSs and shots over a 14 day period.

Science Objectives:
1) Study the coherence and depth dependence of deep-water ambient noise and
2) Study the relationship between seafloor pressure and seafloor particle motion
for both ambient noise and short- and long-range signals.









Datasheet for the J15-3 acoustic source pictured above.