Titulo:
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos.
.
Sumario:
En este trabajo se presenta una estrategia de trazado de rayos con aplicación a los problemas de tomografía sísmica. El trazador está basado en el método del camino más corto. La estrategia permite calcular trayectorias de rayos reflejados y refractados simultáneamente, generar rayos con varias fuentes y varios receptores, escoger puntos en interfaces de interés para generar reflexiones en dichos puntos, entre otras. Usando esta aproximación como estrategia de modelado, se implementó una tomografía de tiempos de propagación usando técnicas de reconstrucción algebraica, para estimar velocidades de propagación de ondas en el subsuelo. Se realizaron diferentes experimentos que muestran el comportamiento del trazador de rayos en diferentes esce... Ver más
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Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. Simultaneous refractions and reflections in velocity estimation via ray-based tomography. En este trabajo se presenta una estrategia de trazado de rayos con aplicación a los problemas de tomografía sísmica. El trazador está basado en el método del camino más corto. La estrategia permite calcular trayectorias de rayos reflejados y refractados simultáneamente, generar rayos con varias fuentes y varios receptores, escoger puntos en interfaces de interés para generar reflexiones en dichos puntos, entre otras. Usando esta aproximación como estrategia de modelado, se implementó una tomografía de tiempos de propagación usando técnicas de reconstrucción algebraica, para estimar velocidades de propagación de ondas en el subsuelo. Se realizaron diferentes experimentos que muestran el comportamiento del trazador de rayos en diferentes escenarios con refracciones y reflexiones, así como los resultados del uso de la técnica de trazado de rayos en problemas de tomografía sísmica, obteniéndose resultados positivos en la identificación de estructuras en el modelo del subsuelo a un costo computacional relativamente bajo. This paper presents a ray tracing strategy with application to seismic tomography problems. The ray tracing is based on the shortest path method. The strategy allows to calculate trajectories of reflected and refracted rays simultaneously, generate rays with several sources and several receivers, choose points in interfaces of interest to generate reflections in said points, among others. Using this approach as a modeling strategy, a traveltime tomography was implemented using algebraic reconstruction techniques, to estimate wave propagation velocities in the subsoil. Different experiments were performed that show the behavior of the ray tracing in different scenarios with refractions and reflections, as well as the results of the use of the ray tracing technique in seismic tomography problems, obtaining positive results in the identification of structures in the subsoil model at a relatively low computational cost. Zuluaga Herrera, Cristhian Dario Muñoz Cuartas, Juan Carlos Trazado rayos sísmicos Tomografía sísmica Rayos sísmicos Reconstrucción algebraica Sparse Método camino más corto Trazado de rayos Tomografía Sismica Modelación Seismic ray tracing Seismic tomography Ray tracing Algebraic reconstruction Sparse Shortest path method 17 33 Artículo de revista Journal article 2020-02-03 00:00:00 2020-02-03 00:00:00 2020-02-03 application/pdf Fondo Editorial EIA - Universidad EIA Revista EIA 1794-1237 2463-0950 https://revistas.eia.edu.co/index.php/reveia/article/view/1321 10.24050/reia.v17i33.1321 https://doi.org/10.24050/reia.v17i33.1321 spa https://creativecommons.org/licenses/by-nc-nd/4.0 Revista EIA - 2020 Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0. 33006 pp. 1 15 Albertin, A. et al. (2002) ‘La era de las imágenes en escala de profundidad’, Oilfield Review, pp. 2–17. http://www.slb.com/~/media/Files/resources/oilfield_review/spanish02/sum02/p02_17.ashx Aster, R. C., Borchers, B. and Thurber, C. H. (2018) ‘Iterative Methods’, in Aster, R. C., Borchers, B., and Thurber, C. H. (eds) Parameter Estimation and Inverse Problems. Second Edi. Boston: Academic Press, pp. 151–179. https://doi.org/10.1016/b978-0-12-804651-7.00011-0 Cerveny, V. (2001) Seismic ray theory, Geophysical Journal International. Cambridge University Press. https://doi.org/10.1046/j.1365-246X.2002.01638.x. Cheng, N. and House, L. (1996) ‘Minimum traveltime calculation in 3-D graph theory’, Geophysics. Society of Exploration Geophysicists, 61(6), pp. 1895–1898. https://doi.org/10.1190/1.1444104 Dijkstra, E. W. (1959) ‘A note on two problems in connexion with graphs’, Numerische Mathematik. Numerische Mathematik 1, pp. 269–271. https://doi.org/10.1007/bf01386390 Dobróka, M. and Szegedi, H. (2014) ‘On the Generalization of Seismic Tomography Algorithms’, American Journal of Computational Mathematics, 04(01), pp. 37–46. https://doi.org/10.4236/ajcm.2014.41004 Fajardo, C. and Castillo, J. (2013) ‘Migración Sísmica usando FPGAs y GPGPUs : Un artículo de revisión’, 9(17), pp. 261–293. https://doi.org/10.17230/ingciecia.9.17.13 Fischer, R. and Lees, J. M. (1993) ‘Shortest path ray tracing with sparse graphs’, Geophysics. Society of Exploration Geophysicists, 58(7), pp. 924–1060. https://doi.org/10.1190/1.1443489 Gallo, G. and Pallottino, S. (1986) ‘Shortest path methods: A unifying approach’, in. Springer, Berlin, Heidelberg, pp. 38–64. https://doi.org/10.1007/bfb0121087 Giroux, B. and Larouche, B. (2013) ‘Task-parallel implementation of 3D shortest path raytracing for geophysical applications’, Computers and Geosciences, 54, pp. 130–141. https://doi.org/10.1016/j.cageo.2012.12.005 Hernández, J. J. et al. (2006) ‘Marco conceptual del proyecto de microzonificación de Caracas y Barquisimeto’, in VIII Congreso Venezolano de Sismología e Ingeniería Sísmica. Jones, I. F. (2010) ‘Tutorial: Velocity estimation via ray-based tomography’, First Break, 28(2), pp. 45–52. https://doi.org/10.3997/1365-2397.2010006 Lo, T. when and Inderwiesen, P. (1994) Geophysical Monograph Series, Fundamentals of seismic tomography. Society of Exploration Geophysicists. Malony, A. D., McCumsey, S., et al. (2017) ‘A data parallel algorithm for seismic raytracing’, in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 89–98. https://doi.org/10.1007/978-3-319-61982-8_10 Malony, A. D., Monil, M. A. H., et al. (2017) ‘Towards Scaling Parallel Seismic Raytracing’, in Proceedings - 19th IEEE International Conference on Computational Science and Engineering, 14th IEEE International Conference on Embedded and Ubiquitous Computing and 15th International Symposium on Distributed Computing and Applications to Business, Engi, pp. 225–233. https://doi.org/10.1109/cse-euc-dcabes.2016.189 Margrave, G. F. (2001) ‘Numerical Methods of Exploration Seismology with algorithms in MATLAB’, Book. Calgary, p. 160. http://www.crewes.org/ResearchLinks/FreeSoftware/NumMeth.pdf Meléndez, A. et al. (2013) ‘TOMO3D - A New 3-D Joint Refraction and Reflection Travel-time Tomography Code for Active-source Seismic Data’, London 2013, 75th eage conference en exhibition incorporating SPE Europec. Oxford University Press, 203(1), pp. 158–174. https://doi.org/10.3997/2214-4609.20130372 Meléndez, A. et al. (2015) ‘TOMO3D: 3-D joint refraction and reflection traveltime tomography parallel code for active-source seismic data—synthetic test’, Geophysical Journal International, 203(1), pp. 158–174. https://doi.org/10.1093/gji/ggv292 Monil, M. A. H. et al. (2018) ‘Stingray-HPC: A Scalable Parallel Seismic Raytracing System’, in Proceedings - 26th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, PDP 2018, pp. 204–213. https://doi.org/10.1109/pdp2018.2018.00035 Monsegny, J. and Agudelo, W. (2013) ‘Shortest path ray tracing on parallel GPU devices’, SEG Technical Program Expanded Abstracts 2013. Society of Exploration Geophysicists, pp. 3470–3474. https://doi.org/10.1190/segam2013-0802.1 Moser, T. J. (1991) ‘Shortest path calculation of seismic rays’, Geophysics, 56(1), pp. 59–67. https://doi.org/10.1190/1.1442958 Moser, T. J. (1992) ‘The shortest path method for seismic ray tracing in complicated media’, Geologica Ultraiectina, 83, pp. 1–180. Nakanishi, I. and Yamaguchi, K. (1986) ‘A numerical experiment on nonlinear image reconstruction from first-arrival times for two-dimensional island arc structure.’, Journal of Physics of the Earth, 34(2), pp. 195–201. https://doi.org/10.4294/jpe1952.34.195 Pięta, A. and Dwornik, M. (2012) ‘Parallel implementation of ray tracing procedure in anisotropic medium’, Task Quarterly, 16(1), pp. 135–143. Scales, J. A. (1987) ‘Tomographic inversion via the conjugate gradient method’, Geophysics, 52(2), pp. 179–185. https://doi.org/10.1190/1.1442293 Vidale, J. (1988) ‘Finite-difference calculation of travel times’, Bulletin of the Seismological Society of America. Seismological Society of America, 78(6), pp. 2062–2076. Zhang, J.-Z., Chen, S.-J. and Xu, C.-W. (2004) ‘A Method of Shortest Path Raytracing with Dynamic Networks’, Chinese Journal of Geophysics. Wiley Online Library, 47(5), pp. 1013–1018. https://doi.org/10.1002/cjg2.580 Zhang, M.-G. et al. (2013) ‘A Fast Algorithm of the Shortest Path Ray Tracing’, Chinese Journal of Geophysics. Wiley Online Library, 49(5), pp. 1315–1323. https://doi.org/10.1002/cjg2.955 Zhang, M. et al. (2017) ‘Ray tracing of turning wave in elliptically anisotropic media with an irregular surface’, Earthquake Science. Springer, 30(5–6), pp. 219–228. https://doi.org/10.1007/s11589-017-0192-5 Zhang, X. et al. (2018) ‘Joint tomographic inversion of first-arrival and reflection traveltimes for recovering 2-D seismic velocity structure with an irregular free surface’, Earth and Planetary Physics. Wiley Online Library, 2(3), pp. 1–11. https://doi.org/10.26464/epp2018021 https://revistas.eia.edu.co/index.php/reveia/article/download/1321/1274 info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/resource_type/c_2df8fbb1 http://purl.org/redcol/resource_type/ART info:eu-repo/semantics/publishedVersion http://purl.org/coar/version/c_970fb48d4fbd8a85 info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 Text Publication |
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UNIVERSIDAD EIA |
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https://nuevo.metarevistas.org/UNIVERSIDADEIA/logo.png |
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Colombia |
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Revista EIA |
| title |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| spellingShingle |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. Zuluaga Herrera, Cristhian Dario Muñoz Cuartas, Juan Carlos Trazado rayos sísmicos Tomografía sísmica Rayos sísmicos Reconstrucción algebraica Sparse Método camino más corto Trazado de rayos Tomografía Sismica Modelación Seismic ray tracing Seismic tomography Ray tracing Algebraic reconstruction Sparse Shortest path method |
| title_short |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| title_full |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| title_fullStr |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| title_full_unstemmed |
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| title_sort |
refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos. |
| title_eng |
Simultaneous refractions and reflections in velocity estimation via ray-based tomography. |
| description |
En este trabajo se presenta una estrategia de trazado de rayos con aplicación a los problemas de tomografía sísmica. El trazador está basado en el método del camino más corto. La estrategia permite calcular trayectorias de rayos reflejados y refractados simultáneamente, generar rayos con varias fuentes y varios receptores, escoger puntos en interfaces de interés para generar reflexiones en dichos puntos, entre otras. Usando esta aproximación como estrategia de modelado, se implementó una tomografía de tiempos de propagación usando técnicas de reconstrucción algebraica, para estimar velocidades de propagación de ondas en el subsuelo. Se realizaron diferentes experimentos que muestran el comportamiento del trazador de rayos en diferentes escenarios con refracciones y reflexiones, así como los resultados del uso de la técnica de trazado de rayos en problemas de tomografía sísmica, obteniéndose resultados positivos en la identificación de estructuras en el modelo del subsuelo a un costo computacional relativamente bajo.
|
| description_eng |
This paper presents a ray tracing strategy with application to seismic tomography problems. The ray tracing is based on the shortest path method. The strategy allows to calculate trajectories of reflected and refracted rays simultaneously, generate rays with several sources and several receivers, choose points in interfaces of interest to generate reflections in said points, among others. Using this approach as a modeling strategy, a traveltime tomography was implemented using algebraic reconstruction techniques, to estimate wave propagation velocities in the subsoil. Different experiments were performed that show the behavior of the ray tracing in different scenarios with refractions and reflections, as well as the results of the use of the ray tracing technique in seismic tomography problems, obtaining positive results in the identification of structures in the subsoil model at a relatively low computational cost.
|
| author |
Zuluaga Herrera, Cristhian Dario Muñoz Cuartas, Juan Carlos |
| author_facet |
Zuluaga Herrera, Cristhian Dario Muñoz Cuartas, Juan Carlos |
| topicspa_str_mv |
Trazado rayos sísmicos Tomografía sísmica Rayos sísmicos Reconstrucción algebraica Sparse Método camino más corto Trazado de rayos Tomografía Sismica Modelación |
| topic |
Trazado rayos sísmicos Tomografía sísmica Rayos sísmicos Reconstrucción algebraica Sparse Método camino más corto Trazado de rayos Tomografía Sismica Modelación Seismic ray tracing Seismic tomography Ray tracing Algebraic reconstruction Sparse Shortest path method |
| topic_facet |
Trazado rayos sísmicos Tomografía sísmica Rayos sísmicos Reconstrucción algebraica Sparse Método camino más corto Trazado de rayos Tomografía Sismica Modelación Seismic ray tracing Seismic tomography Ray tracing Algebraic reconstruction Sparse Shortest path method |
| citationvolume |
17 |
| citationissue |
33 |
| publisher |
Fondo Editorial EIA - Universidad EIA |
| ispartofjournal |
Revista EIA |
| source |
https://revistas.eia.edu.co/index.php/reveia/article/view/1321 |
| language |
spa |
| format |
Article |
| rights |
https://creativecommons.org/licenses/by-nc-nd/4.0 Revista EIA - 2020 Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0. info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 |
| references |
Albertin, A. et al. (2002) ‘La era de las imágenes en escala de profundidad’, Oilfield Review, pp. 2–17. http://www.slb.com/~/media/Files/resources/oilfield_review/spanish02/sum02/p02_17.ashx Aster, R. C., Borchers, B. and Thurber, C. H. (2018) ‘Iterative Methods’, in Aster, R. C., Borchers, B., and Thurber, C. H. (eds) Parameter Estimation and Inverse Problems. Second Edi. Boston: Academic Press, pp. 151–179. https://doi.org/10.1016/b978-0-12-804651-7.00011-0 Cerveny, V. (2001) Seismic ray theory, Geophysical Journal International. Cambridge University Press. https://doi.org/10.1046/j.1365-246X.2002.01638.x. Cheng, N. and House, L. (1996) ‘Minimum traveltime calculation in 3-D graph theory’, Geophysics. Society of Exploration Geophysicists, 61(6), pp. 1895–1898. https://doi.org/10.1190/1.1444104 Dijkstra, E. W. (1959) ‘A note on two problems in connexion with graphs’, Numerische Mathematik. Numerische Mathematik 1, pp. 269–271. https://doi.org/10.1007/bf01386390 Dobróka, M. and Szegedi, H. (2014) ‘On the Generalization of Seismic Tomography Algorithms’, American Journal of Computational Mathematics, 04(01), pp. 37–46. https://doi.org/10.4236/ajcm.2014.41004 Fajardo, C. and Castillo, J. (2013) ‘Migración Sísmica usando FPGAs y GPGPUs : Un artículo de revisión’, 9(17), pp. 261–293. https://doi.org/10.17230/ingciecia.9.17.13 Fischer, R. and Lees, J. M. (1993) ‘Shortest path ray tracing with sparse graphs’, Geophysics. Society of Exploration Geophysicists, 58(7), pp. 924–1060. https://doi.org/10.1190/1.1443489 Gallo, G. and Pallottino, S. (1986) ‘Shortest path methods: A unifying approach’, in. Springer, Berlin, Heidelberg, pp. 38–64. https://doi.org/10.1007/bfb0121087 Giroux, B. and Larouche, B. (2013) ‘Task-parallel implementation of 3D shortest path raytracing for geophysical applications’, Computers and Geosciences, 54, pp. 130–141. https://doi.org/10.1016/j.cageo.2012.12.005 Hernández, J. J. et al. (2006) ‘Marco conceptual del proyecto de microzonificación de Caracas y Barquisimeto’, in VIII Congreso Venezolano de Sismología e Ingeniería Sísmica. Jones, I. F. (2010) ‘Tutorial: Velocity estimation via ray-based tomography’, First Break, 28(2), pp. 45–52. https://doi.org/10.3997/1365-2397.2010006 Lo, T. when and Inderwiesen, P. (1994) Geophysical Monograph Series, Fundamentals of seismic tomography. Society of Exploration Geophysicists. Malony, A. D., McCumsey, S., et al. (2017) ‘A data parallel algorithm for seismic raytracing’, in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 89–98. https://doi.org/10.1007/978-3-319-61982-8_10 Malony, A. D., Monil, M. A. H., et al. (2017) ‘Towards Scaling Parallel Seismic Raytracing’, in Proceedings - 19th IEEE International Conference on Computational Science and Engineering, 14th IEEE International Conference on Embedded and Ubiquitous Computing and 15th International Symposium on Distributed Computing and Applications to Business, Engi, pp. 225–233. https://doi.org/10.1109/cse-euc-dcabes.2016.189 Margrave, G. F. (2001) ‘Numerical Methods of Exploration Seismology with algorithms in MATLAB’, Book. Calgary, p. 160. http://www.crewes.org/ResearchLinks/FreeSoftware/NumMeth.pdf Meléndez, A. et al. (2013) ‘TOMO3D - A New 3-D Joint Refraction and Reflection Travel-time Tomography Code for Active-source Seismic Data’, London 2013, 75th eage conference en exhibition incorporating SPE Europec. Oxford University Press, 203(1), pp. 158–174. https://doi.org/10.3997/2214-4609.20130372 Meléndez, A. et al. (2015) ‘TOMO3D: 3-D joint refraction and reflection traveltime tomography parallel code for active-source seismic data—synthetic test’, Geophysical Journal International, 203(1), pp. 158–174. https://doi.org/10.1093/gji/ggv292 Monil, M. A. H. et al. (2018) ‘Stingray-HPC: A Scalable Parallel Seismic Raytracing System’, in Proceedings - 26th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, PDP 2018, pp. 204–213. https://doi.org/10.1109/pdp2018.2018.00035 Monsegny, J. and Agudelo, W. (2013) ‘Shortest path ray tracing on parallel GPU devices’, SEG Technical Program Expanded Abstracts 2013. Society of Exploration Geophysicists, pp. 3470–3474. https://doi.org/10.1190/segam2013-0802.1 Moser, T. J. (1991) ‘Shortest path calculation of seismic rays’, Geophysics, 56(1), pp. 59–67. https://doi.org/10.1190/1.1442958 Moser, T. J. (1992) ‘The shortest path method for seismic ray tracing in complicated media’, Geologica Ultraiectina, 83, pp. 1–180. Nakanishi, I. and Yamaguchi, K. (1986) ‘A numerical experiment on nonlinear image reconstruction from first-arrival times for two-dimensional island arc structure.’, Journal of Physics of the Earth, 34(2), pp. 195–201. https://doi.org/10.4294/jpe1952.34.195 Pięta, A. and Dwornik, M. (2012) ‘Parallel implementation of ray tracing procedure in anisotropic medium’, Task Quarterly, 16(1), pp. 135–143. Scales, J. A. (1987) ‘Tomographic inversion via the conjugate gradient method’, Geophysics, 52(2), pp. 179–185. https://doi.org/10.1190/1.1442293 Vidale, J. (1988) ‘Finite-difference calculation of travel times’, Bulletin of the Seismological Society of America. Seismological Society of America, 78(6), pp. 2062–2076. Zhang, J.-Z., Chen, S.-J. and Xu, C.-W. (2004) ‘A Method of Shortest Path Raytracing with Dynamic Networks’, Chinese Journal of Geophysics. Wiley Online Library, 47(5), pp. 1013–1018. https://doi.org/10.1002/cjg2.580 Zhang, M.-G. et al. (2013) ‘A Fast Algorithm of the Shortest Path Ray Tracing’, Chinese Journal of Geophysics. Wiley Online Library, 49(5), pp. 1315–1323. https://doi.org/10.1002/cjg2.955 Zhang, M. et al. (2017) ‘Ray tracing of turning wave in elliptically anisotropic media with an irregular surface’, Earthquake Science. Springer, 30(5–6), pp. 219–228. https://doi.org/10.1007/s11589-017-0192-5 Zhang, X. et al. (2018) ‘Joint tomographic inversion of first-arrival and reflection traveltimes for recovering 2-D seismic velocity structure with an irregular free surface’, Earth and Planetary Physics. Wiley Online Library, 2(3), pp. 1–11. https://doi.org/10.26464/epp2018021 |
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