Seismic Unix Velocity Analysis Noise Reduction

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Nightwolf
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Joined: Wed Dec 04, 2019 5:34 pm

Seismic Unix Velocity Analysis Noise Reduction

Post by Nightwolf »

Hi all

I am using synthetic data in my project. In the velocity analysis, my semblance plot is noisy. That's why I can not pick the velocities. My advisor said that I need to take specific offsets that have reflections in my virtual shot gathers ( e.g. red rectangular areas in the screenshot) because the rest is noise. So, I can get rid of the extra noises.

Does anyone know how to do this?

I added the screenshot

Thanks
Attachments
virtualshots_1_101_201.png
screen.png

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