EurOCEAN 2000 - Vlaams Instituut voor de Zee

End-users highlighted the current, relatively ineffective, pipe route survey practice where
areas are swamped with geotechnical sampling. This could potentially reduced by more
reliance on geophysical data and particularly where features can be accurately positioned and
there is reliable sediment classification. However, the general consensus was that the VHR3D
would have to be cost-effective and proven.
Most interest in the system came from the academic/research based institutes who have lots of
ideas for potential applications.
Where the 3D project is of interest also is the geophyscal/geotechnical integration and
extraction of geotechnical properties.
REFERENCES
Carcione J.M., Padoan G., and Cavallini F. Synthetic seismograms of the sea-bottom under
different streamer conditions. Submitted to Bollettino di Geofisica Teorica ed Applicata,
November 1998.
Diviacco P., Sinceri R., Wardell N., Techniche di pre-processing per dati sismici marini 3D ad
alta risoluzione. GNGTS, Roma, Novembre 1999
Gazdag J. Traveltime Computation for True-Amplitude Migration of Constant-Offset Seismic
Data. Accepted for presentation at the 61 st EAGE Conference, Helsinki, 1999.
Gazdag J. The effects of Regularization on 3D Pre-stack Migration. Accepted for presentation
at the 62 nd EAGE Conference, Glasgow, 2000.
Marsset, B., Meunier ,J. and Nouzé, H. Sismique Réflexion Marine 3D Très Haute Résolution :
Premiers Résultats : 4 ème Journées d’Etudes Acoustique Sous-Marine, Brest, 17-18 Novembre
1998
Marsset, B. and Marsset, T. First Results of a 3D Very High Resolution Seismic Survey Near
The Present Rhone Delta : Accepted for presentation at the 9 th ISOPE Conference, Brest 1999
Marsset, B., .Marsset, T., Meunier, J and Bellec, V.. Sismique 3D Très Haute Résolution
Accepted for presentation at the Rassemblement des Sciences de la Terre (Société Géologique
de France), Paris, 17 th – 21 th April 2000
Marsset, B., Meunier, J., Marsset, T. and Noble, M. Detailed Site Survey using VHR3D seismic
(OTC12017) Accepted for presentation at the 2000 Offshore Technology Conference,
Houston, 1 st – 4 th May 2000
Wardell N., Diviacco P., Sinceri R., and Rossi G. Determination of Static Corrections on Very
High Resolution Marine Data. Accepted for presentation at the 61 st EAGE Conference,
Helsinki, 1999.
Wardell N., Diviacco P., Sinceri R., Preprocessing Corrections on Very High Resolution 3D
Marine Seismic Data. Accepted for presentation at the 62 nd EAGE Conference, Glasgow,
2000.
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