Velocity models in this example folder are sometimes modified and reshaped and thus they do not represent their original models. Please access the model using the following link and add a relevant reference.
-
Marmousi2 model: https://wiki.seg.org/wiki/AGL_Elastic_Marmousi
Martin, G. S., 2004, The Marmousi2 model, elastic synthetic data, and an analysis of imaging and AVO in a structurally complex environment: Master’s thesis. University of Houston
Martin, G. S., Wiley, R., & Marfurt, K. J. (2006). Marmousi2: An elastic upgrade for Marmousi. The leading edge, 25(2), 156-166.
-
Overthrust model: https://wiki.seg.org/wiki/SEG/EAGE_Salt_and_Overthrust_Models
Aminzadeh, F., Brac, J., Kunz, T., 1997. SEG/EAGE 3-D Salt and Overthrust Models. SEG/EAGE 3-D Modeling Series, No. 1: Distribution CD of Salt and Overthrust models, SEG book series.
-
SEAE-I model: https://wiki.seg.org/wiki/SEAM
Fehler, M., & Keliher, P. J. (2011). SEAM Phase 1: Challenges of subsalt imaging in tertiary basins, with emphasis on deepwater Gulf of Mexico. Society of Exploration Geophysicists.
-
Foothill model
Gray, S. H., & Marfurt, K. J. (1995). Migration from topography: Improving the near-surface image. Canadian Journal of Exploration Geophysics, 31(1-2), 18-24.
More velocity models and open data can be found on the SEG website: https://wiki.seg.org/wiki/Open_data