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Basics of Exploration Seismic
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RMS Velocity
Basic Processing Steps
Some basic processing steps are needed to obtain ZO sections from CSG's.
Automatic Gain Control to Correct for Geometrical Spreading+Anelastic Losses.
Muting.
Bandpass Filter Data to Remove Noise.
Static Corrections to Remove Elevation and Near-Surface Heterogeneities.
Velocity Filter Data to Remove Surface Wave Noise.
Normal Moveout Correction to Align Offset Reflections with ZO Reflections.
Velocity Analysis to Determine Vstack.
Stacking to Remove Coherent+Random Noise.
Poststack Migration to Go from Data Space to Model Space.
Gerard Schuster
1998-07-29
