Abstract: A system is proposed for conducting efficient marine seismic surveys in different climatic conditions for water depths of 0-500 meters, in near-shore zones and on the land for obtaining seamless profiles. The system includes at least one bottom module (BM) and onboard devices located on a vessel. The BM can be submerged from the vessel onto a bottom ground and lifted up on the board. The BM includes a case provided with roundings on its upper surface and its bottom area, to which case are mounted damping elements, a hydrophone and a geophone block for receiving seismic data, a vacuum port, a hermetic electrical socket, and equipment arranged inside the case, including—a clock generator,—a digital compass providing angle data,—an interface board essentially reading the seismic and angle data and transmitting thereof to the onboard devices, and—a recorder board communicating with the geophones, hydrophone, and interface board.