Method of seismic acquisition on the sea bottom, equipment, set of seismic acquisition seismic acquisition and installation for implementing this process

摘要

The present invention relates to be used for a kind of acquisition seismic data distributed area seabed on multiple positions, region including a transmitting sound wave above water layer is by multiple sources, each acquisition position, it is added dropwise from surface seismic equipment, the equipment includes shaking acquisition unit and autonomous guiding error to be suitable for receiving the acoustical signal from source and decline, to control its track, and according to the acoustical signal received, to guide the equipment to the position, carry out earthquake, make detecting devices, to be moved to surface, then retrieves acquisition equipment on the surface.