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Import SEG-Y files

  1. In the folder 3. Sediment Data/Seismic Data right click the folder ATL-LOS-00 and click Import > SEG-Y 2D. The SEG-Y import menu will appear.
  2. Click the Defaults button in order to reset the menu to the default options.
  3. Click the button and select the ATL-LOS-00-2.sgy-file located in the Atlantis folder structure on disk (Data/Atlantis_3/Sediment data/ATL-LOS-00-2.sgy). Click Open.
  4. Look at the information in the EBCDIC header and see if the information matches the import settings.
  5. Click Scan. Geocap willinvestigate the SEG-Y file.
  6. Click the Scan results tab. Investigate the range of the file and that the coordinates, shot point range etc. looks correct.
  7. Click Execute
  8. You will be prompted with a dialog asking you for datum and projection for the seismic line. Select WGS 84 and Mercator 0 and click OK
  9. Click OK again
  10. Click OK in order to close the SEG-Y import command.
  11. In the folder 3. Sediment Data / Seismic Data / ATL-LOS-00 right click the seismic line ATL-LOS-00-2 and click Seismic Display

 

Interpret Seismic

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Lines continued

We are now going to complete the interpretation of the Seabed and Sediment Base on the seismic line ATL-LOS-00-2. This seabed on this seismic line is very flat and has a strong continuous reflector. This lets us use the auto tracker to automatically interpret the seabed.

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