2D Vibroseis Line 001

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Line 001
Geofizyka Line 001 BruteStack.gif
Brute stack
Type SEG Y
Size 445MB
Owner Geofizyka Torun Sp z o.o, Poland
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