Ocean Bottom Seismometers (OBS) are highly used to
monitor seismic activities at sea. They are also used to detect tsunamis
and generate warning alarms. This paper presents a data
acquisition system built for an OBS with capability to synchronize
time through IEEE-1588 protocol. This acquisition system provides
real time data through the Ethernet making it suitable for OBSs deployed
at seafloor observatories.
Rogalski, T. [et al.]. Data acquisition system for a cabled ocean bottom seismometer (OBS). "Instrumentation viewpoint", 01 Desembre 2010, núm. 10, p. 38-39.