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U.S. Geological Survey Open-File Report 2004-1435

Early to Middle Jurassic Salt in Baltimore Canyon Trough


skip index. Title Page  /  Abstract  /  Introduction  /   Geologic Setting  /   Data Collection  /  Data Processing  /  Geophysical Analysis  /  Discussion  /  Conclusion  /   Bibliography  /  Figures  /  Tables



Table 1: Processing sequence

Demultiplex

Geometry description

(F-K filtering: Line 6 only)

Sort

Deconvolution (variable norm)

Correction for spherical divergence and amplitude decay

Deconvolution (predictive for Lines 6 and 10; spiking for Line 2)

NMO (Normal Moveout Correction)

Mute

Stack: 24-fold for Line 2, 48-fold for lines 6 and 10

Deconvolution (predictive)

Bandpass filtering

Automatic Gain Control

Amplitude modulation

Display






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