#TITLE_ALTERNATIVE#
Pre Stack Depth Migration (PSDM) is an imaging tool that has given quality improvement for seismic image in a complex area compared to conventional seismic data processing, in this case is Pre Stack Time Migration (PSTM). This metode can handle the complexity of earth structure where there is a sign...
Saved in:
| Main Author: | |
|---|---|
| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/19889 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Pre Stack Depth Migration (PSDM) is an imaging tool that has given quality improvement for seismic image in a complex area compared to conventional seismic data processing, in this case is Pre Stack Time Migration (PSTM). This metode can handle the complexity of earth structure where there is a significant lateral velocity variations. One of important requirements that has to be fulfilled is an accurate interval velocity model. In this research, Dix transformation, coherency inversion and tomography are used to fulfil that requirement. Generally, PSDM gives better image compared to PSTM, it is defined by the better definition of fault and better continuity. |
|---|