Apply phase rotation and band-pass filtering corrections before picking your seismic, since you may need to re-pick horizons after making corrections.
Bulk shift, reverse polarity, and amplitude scaling corrections are saved in the header file of your seismic data. These factors are applied for seismic display, plotting and exporting. No changes are made to the seismic data file or to your pick file. You can apply bulk shift, polarity, and amplitude scaling corrections at any time without having to re-pick your horizons.
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