AGM 4
lecture 3
lecture 3
32
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Kartei Details
| Karten | 32 |
|---|---|
| Sprache | English |
| Kategorie | Naturkunde |
| Stufe | Universität |
| Erstellt / Aktualisiert | 09.01.2013 / 09.01.2013 |
| Lizenzierung | Kein Urheberrechtsschutz (CC0) |
| Weblink |
https://card2brain.ch/box/agm_4
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binning
the process of resorting shot gathers into CMP gathers
another name for normal moveout velocity
stacking velocity
What does dix's equation do
use two stacking velocities to estimate the interval velocity in the material between the two reflections
RMS velocity is for
velocity through multiple layers
as VRMS is approximate...
output velocites are called stacking velocity
If you allocate the correct velocity to a reflection event you can
flatten its curvature across the offset range
(NMO)
constant velocity panel
CMP Gather is NMO corrected with different stacking velocities
problem with using constant velocity panels
need to do it individually for each CMP gather, time consuming
