Method and apparatus for Correcting the effects of Ship Motion on measurements of Marine Seismology

摘要

Said method comprises: a) correct Seismic Data Movement of the receiver; (b) Linking receptor corrected Seismic Data of Step (a) with a Frequency Sweep Signal.The used for the Seismic source to create Seismic waves; (c) calculating a Transformation F - K (cycles per second) - Cycle per metre) Direct Data of Step (b) to obtain datYou processed F - K; (d) selecting a portion of Constant Immersion of the transformed Data of F - K; (e) to calculate a Transformation F - k inverse of the constant portion of Immersion of the datI transformed to obtain K F - F - k inverse transformed Data; and (f) to calculate a Correction Filter suitable for the F - k inverse transformed Data.Also refers to a system which includes: (i) a Seismic Measurement and Processing System includes a Processing Unit and a Storage Unit.Also corrects the Seismic Data in the motion of the source; (ii) an Input Device coupled to the user (i); and (iii) coupled to a Display device (i)