Dictionary:Diversity stack

From SEG Wiki
Jump to: navigation, search
Other languages:
English • ‎español

A stack in which amplitudes that exceed some threshold are excluded; amplitudes less than this threshold may not be affected. Used with vertical stacking to prevent occasional large bursts of noise (such as traffic noise) from dominating the stacked record, and also used with common-midpoint stacking to discriminate against ground roll and similar high-amplitude wavetrains.