5 Aug
2020
5 Aug
'20
10:29 p.m.
Hello All
I am trying to pick first break arrivals in Zero Offset VSP on the
Crewes toolbox and another software. My problem is that I start picking
from 4th trace because I cannot see the first three traces when I look at
my data, which results in wrong velocities.
My data is passive zero-offset VSP data, utilizing ambient noise sources. I
created this by using a modeling code.
I added one of my data and the problem's screenshot
Can I fix this on Seismic Unix?
