#TITLE_ALTERNATIVE#
Stacking is one crucial step in the reflection seismic data processing. Nowadays, the data-oriented multi-parameter stacking method, like Common Reflection Surface, has become a powerful way of stacking because it is able to produce a better stacked image and higher signal-to-noise ratio than the co...
Saved in:
| Main Author: | |
|---|---|
| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/20716 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Stacking is one crucial step in the reflection seismic data processing. Nowadays, the data-oriented multi-parameter stacking method, like Common Reflection Surface, has become a powerful way of stacking because it is able to produce a better stacked image and higher signal-to-noise ratio than the conventional methods. CRS method is more powerful because of the existence of <br />
<br />
<br />
<br />
<br />
the additional parameters that are related to local attributes of reflectors such as location, orientation, as well as reflector's curvature. This method also assumes that reflection is not pictured as a point, as in conventional stacking methods, but as a plane/ surface on the reflector's plane. This assumption is also aligned with Fresnel theory that states arriving amplitudes at a surface is not only affected by <br />
<br />
<br />
<br />
<br />
physical parameters along the ray path but also by physical parameters around the ray path. In this thesis, the author discusses the algorithms and writes codes in <br />
<br />
<br />
<br />
<br />
MATLAB's programming commands in order to find three CRS attributes values using the pragmatic search strategy: emergence angle α, radius of normal wave RN, and radius of NIP wave RNIP that depend on the calculation of coherency analysis, construct stacking operator, and the CRS stacking process itself. |
|---|