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RESOLUTION AND NMO‐STRETCH: IMAGING BY STACKING1
- Source: Geophysical Prospecting, Volume 37, Issue 5, Jun 1989, p. 479 - 492
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- 27 Apr 2006
Abstract
Abstract
We analyse the stacking process within the framework of imaging techniques. Our results show how the NMO stretch, traditionally looked upon as giving a negative contribution, can be utilized to improve the vertical resolution of the stacked data from a source deficient in low frequencies. The added bandwidth is provided by the spatial coherency of the energy emitted by a point source.