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Seismic signal recorded on seismogram is convolution of source signature with earth layer reflectivity. Estimation of reflectivity accurately very important to increase seismic data resolution in the processing or interpretation. At real condition, data which in recording is nonstationary data influ...

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Bibliographic Details
Main Author: , RONI
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/11326
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Institution: Institut Teknologi Bandung
Language: Indonesia
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Summary:Seismic signal recorded on seismogram is convolution of source signature with earth layer reflectivity. Estimation of reflectivity accurately very important to increase seismic data resolution in the processing or interpretation. At real condition, data which in recording is nonstationary data influence by distance and quality factor of rock. To fix that problem, we need a method to estimate of reflectivity(deconvolution method) which is can be handle this condition. Gabor Transform is method of deconvolution to nonstationary data with using Gaussian window as windowing to dekompisition signal and to increase time and frequency resolution. <br />