The invention relates to a submersible
buoy seismic
data acquisition station which solves the problem of difficult marine seismic
signal acquisition of the existing technology, and is composed of a
hydrophone, a
buoy, a connecting rod, a digital unit, a control module, a data
communication unit, GPS and a power supply module. The
buoy floats on the water surface. The
hydrophone is placed
underwater. The
hydrophone and the buoy are connected through the connecting rod L. The digital unit, the control module, the data
communication unit, the GPS and the power supply module are arranged in the buoy. The power supply module powers the digital unit, the control module, the data
communication unit and the GPS. The control module establishes communication connection with an external host through the data communication unit, and receives an instruction of the external host or a preset instruction to control the digital unit, the data communication unit WU, the GPS and the power supply module. The data communication unit provides a communication service for the acquisition
station. The digital unit converts an
analog signal of the hydrophone into a
digital signal. The GPS unit provides location information and a
time marker for the acquisition
station. The submersible buoy seismic
data acquisition station has the advantages of good stability and
noise reducing, and is conducive to improving the seismic
signal receiving sensitivity and the
signal to
noise ratio.