PARALLEL IMPLEMENTATION OF SEISMIC TRAVELTIME COMPUTATIONS FOR 3D TOMOGRAPHY

被引：0
|
作者：
Nikitin, Alexandr A. [1 ,2 ]
Serdyukov, Alexandr S. [2 ]
Duchkov, Anton A. [1 ,2 ]
Azarov, Anton V. [3 ]
Yablokov, Alexandr V. [1 ]
机构：
[1] Novosibirsk State Univ, Novosibirsk, Russia
[2] Inst Geol & Geophys SB RAS, St Petersburg, Russia
[3] Inst Min SB RAS, St Petersburg, Russia
来源：
SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING, SGEM 2015, VOL III | 2015年
关键词：
seismic tomography; eikonal equation; fast sweeping method; MPI platforms; seismology; FAST SWEEPING METHOD;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
We present a new parallel algorithm for seismic traveltime computation, based on fast sweeping finite difference scheme for eikonal equation. Proposed algorithm is used in our seismic traveltime tomography code. The goal of the research is to develop a package for solving large-scale 3D seismic tomography problems on massively parallel MPI high-performance computing platforms.
引用
收藏
页码：919 / 924
页数：6
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