Data types
SEG (Society of Exploration Geophysicists) is a format used in seismic reflection.
There are different SEG formats:
- SEG-Y
The SEG-Y format is used in reflection seismology for data that has been processed to correct offset data in relation to a reference.
- SEG-D
The SEG-D format is used in reflection seismology for unprocessed data (non repositioned)
File type |
Vessel/Vehicle |
Extension |
Version |
Date |
Format |
SEGY |
single-channel seismic profiling |
.sgy |
V1 |
- |
SEGY |
SEGD |
multi-channel seismic profiling |
.segd |
"disk" |
- |
SEGD |
- SUBOP
The SUBOP format is the file format for sub-bottom profilers used in seismic reflection.
Contact
For all further enquiries, please contact the SISMER service (sismer@ifremer.fr).