Why is an NMO (normal moveout) correction applied to reflections in a CMP gather? Select one: а. To correct for the dip of the interface from where the reflection occurred O b. To account for the different source-geophone separations O c. To align reflection events so they can be stacked O d. to correct for multiple arrivals

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Why is an NMO (normal moveout) correction applied to reflections in a CMP gather?
Select one:
а.
To correct for the dip of the interface from where the reflection occurred
b. To account for the different source-geophone separations
O c.
To align reflection events so they can be stacked
d.
to correct for multiple arrivals
Transcribed Image Text:Why is an NMO (normal moveout) correction applied to reflections in a CMP gather? Select one: а. To correct for the dip of the interface from where the reflection occurred b. To account for the different source-geophone separations O c. To align reflection events so they can be stacked d. to correct for multiple arrivals
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