GRT角度偏移的5D数据映射问题

2015 International Conference on High Performance Computing & Simulation (HPCS) Pub Date : 2015-07-20 DOI:10.1109/HPCSim.2015.7237095

D. Merten, N. Ettrich

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引用次数: 1

摘要

GRT角度偏移是一种基于射线的地震成像方法，可以直接获得地下反射系数的角度依赖关系。通过大规模并行化和对大数据集的快速访问，使得该算法的实现变得可行。根据底层数据映射问题描述并行化策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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GRT angle migration a 5D data mapping problem

GRT angle migration is a ray-based method in seismic imaging, that provides direct access to the angle dependency of the reflection coefficient in the sub-surface. The implementation of this algorithm has become feasible by massive parallelism with fast access to large dataset. The parallelization strategy is described with respect to the underlying data mapping problem.

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2015 International Conference on High Performance Computing & Simulation (HPCS)

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