Apparatus and method for locating towed seismic apparatus (USH0000549)
Original Publication Date: 1988-Dec-06
Included in the Prior Art Database: 2008-Apr-28
US Statutory Invention Registration (SIRs)
Related DocumentsPatent/Patent Application:
Apparatus and method are provided for locating seismic sources suspended below a float, seismic streamer cables and other towed seismic apparatus relative to a towing vessel. The range and bearing from a selectively energizable acoustic source on or near the float, cable or apparatus to the towing vessel is measured by an acoustic phased array.