Name |
SEG Y Data Exchange Format (Generic 1) |
Description |
Signature based on recurring sequences observed in sample of 25 files from various web based sources, and with reference to the SEG Y Rev 1 Data Exchange Format SEG Technical Standards Committee paper, May 2002, available at http://www.seg.org/resources/publications/misc/technical-standards |
Byte sequences |
Position type |
Absolute from BOF |
Offset |
0 |
Maximum Offset |
320 |
Byte order |
|
Value |
40404040404040404040404040404040404040404040 |
Position type |
Absolute from BOF |
Offset |
3200 |
Byte order |
|
Value |
0000{15}[!00]{3}[!00]{2}(0100|00[01:08]) |
|
Name |
SEG Y Data Exchange Format (Generic 2) |
Description |
Signature based on recurring sequences observed in sample of 25 files from various web based sources, and with reference to the SEG Y Rev 1 Data Exchange Format SEG Technical Standards Committee paper, May 2002, available at http://www.seg.org/resources/publications/misc/technical-standards |
Byte sequences |
Position type |
Absolute from BOF |
Offset |
0 |
Maximum Offset |
320 |
Byte order |
|
Value |
40404040404040404040404040404040404040404040 |
Position type |
Absolute from BOF |
Offset |
3600 |
Byte order |
|
Value |
0000{15}[!00]{3}[!00]{2}(0100|00[01:08]) |
|