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Seismic Tomography as a High Performance Application
St. John's, Newfoundland May 14-May 17
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/HPCS.2006.4020th International Symposium on High- ...
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D. Churchill, S. Padina, R.P. Bording, "Seismic Tomography as a High Performance Application," High Performance Computing Systems and Applications, Annual International Symposium on, pp. 32, 20th International Symposium on High-Performance Computing in an Advanced Collaborative Environment (HPCS'06), 2006.
 
 
BibTex
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@article{ 10.1109/HPCS.2006.40,
author = {D. Churchill and S. Padina and R.P. Bording},
title = {Seismic Tomography as a High Performance Application},
journal ={High Performance Computing Systems and Applications, Annual International Symposium on},
volume = {0},
year = {2006},
issn = {1550-5243},
pages = {32},
doi = {http://doi.ieeecomputersociety.org/10.1109/HPCS.2006.40},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - High Performance Computing Systems and Applications, Annual International Symposium on
TI - Seismic Tomography as a High Performance Application
SN - 1550-5243
SP
EP
A1 - D. Churchill,
A1 - S. Padina,
A1 - R.P. Bording,
PY - 2006
KW - null
VL - 0
JA - High Performance Computing Systems and Applications, Annual International Symposium on
ER -
 
D. Churchill, Memorial University of Newfoundland, Canada
S. Padina, Memorial University of Newfoundland, Canada
R.P. Bording, Memorial University of Newfoundland, Canada
In this paper we present a dipping layer, gridded cell, ray trace tomographic system built at Memorial University for determining seismic velocity tomograms need for processing reflection and vertical seismic profiles. Based on Java, the JRAY system is portable and the code is open source which allows for modifications for research purposes. Our system design allows for parallel computing of individual shot ray paths and we have developed a natural mapping (domain decomposition) into a multi-processor computer. During the presentation we will illustrate the raytracing aspects of the three dimensional tomographic problem using the Landmark Visualization Laboratory Deep Computing Visualization system in the Earth Sciences Department at Memorial University.
Citation:
D. Churchill, S. Padina, R.P. Bording, "Seismic Tomography as a High Performance Application," hpcs, pp.32, 20th International Symposium on High-Performance Computing in an Advanced Collaborative Environment (HPCS'06), 2006
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