Seismic reference datum

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Jordaan Fouche

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May 5, 2026, 10:04:37 AM (yesterday) May 5
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Is it possible to change the seismic reference datum of an onshore 3D cube in OpenDtect?

 
Jordaan Fouche
Portion 11
Van Reenen Country Estate
Van Reenen
3372
Republic of South Africa
 

Paul de Groot

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4:23 AM (11 hours ago) 4:23 AM
to us...@opendtect.org
Hi Jordaan,

You can set the Seismic Reference Datum (SRD) in the Survey Setup window. If you change the SRD after loading the seismic data, you should shift it to the new SRD. This can be done using the Reference Shift attribute. 

Best regards,

Paul.

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Paul de Groot
Special Adviser


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dGB Earth Sciences
Phone:+31 53 4315155
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