TIME-VARIANT OPTIMUM OFFSET PROCESSING METHOD OF EARTHQUAKE WAVE DATA, PROCESSING SYSTEM, PROCESSING DEVICE AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To simplify earthquake wave data processing using a reflection method for imaging an underground geological structure. ;SOLUTION: In this processing method, basic information of the earthquake wave data acquired from a data acquisition device is inputted, and the time for earthquake wave trace acquired from the basic information is determined, or the position of a window is determined by offset. The method is characterized by performing horizontal polymerization of only data included in the window in the earthquake wave trace.;COPYRIGHT: (C)2003,JPO