Line 001
Brute stack |
| Details |
|---|
| Type |
SEG Y |
|---|
| Size |
445MB |
|---|
| Owner |
Geofizyka Torun Sp z o.o, Poland |
|---|
| Location |
|---|
| Country |
unknown |
|---|
| Region |
unknown |
|---|
| Open data |
Prestack 2D land vibroseis data-set was donated to the public domain by Geofizyka Torun S.A, Poland. Download data here.
Acquisition parameters
| Parameter |
Value
|
| Nominal Receiver Station Interval |
25.0m
|
| Nominal Source Station Interval |
50.0m
|
| First SP Station Number |
701
|
| Last SP Station Number |
1201
|
| First Live Station Number |
561
|
| Last Live Station Number |
1342
|
| Original Reference Level |
0.0
|
| Reference Velocity |
1900.0
|
| Source Skid |
12.50
|
| Source |
Vibroseis
|
| Sweep type |
UP +3db/oct
|
| Sweep freq |
8Hz-95Hz
|
| Sweep length |
Cosine,0.3sec,0.5sec
|
| Taper,length start,end |
1342
|
| Geophone type |
SM-4
|
| Geophone freq |
10Hz
|
| No. of geophones per group |
24
|
| Geophone array |
25m (linear)
|
Download Link
The 2D line was orignally made available at FreeUSP in Feb 20,2005.
Contents of the tar file
| File name |
File size in bytes |
Comment
|
| Line_001.TXT |
866 |
Acquisition parameters
|
| Line_001.SPS |
21951 |
SPS source file
|
| Line_001.RPS |
64962 |
SPS receiver file
|
| Line_001.XPS |
21951 |
SPS relational file
|
| Line_001.sgy |
445100896 |
Line 001 SEG Y file
|
Papers used this data
Liu, Yang; Fomel, Sergey; Liu, Cai (2015). "Signal and noise separation in prestack seismic data using velocity-dependent seislet transform". GEOPHYSICS 80 (6): WD117–WD128. doi:10.1190/geo2014-0234.1. ISSN 0016-8033. Web version
External links
