3-D areal shot-source modeling

DOI

10.2991/icismme-15.2015.103How to use a DOI?

Keywords

3-D; modeling; areal shot-source; Hartley transform;.

Abstract

A program for 3-D modeling using areal-shot source to solve the scalar wave equation is presented, implemented and tested. The method developed here in which the wave field is advanced in time by using standard time differencing schemes utilizes a spatial numerical grid to calculate spatial derivatives by the fast Hartley transform. The Hartley transform which avoids computational redundancies in terms of the number of operations and memory requirements is more efficient and economical than its progenitor. These features are crucial when dealing with 3-D seismic data. The method can save at least a magnitude of computations. The proposed algorithm can be easily implemented in parallel architecture.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qiqiang Yang
PY  - 2015/07
DA  - 2015/07
TI  - 3-D areal shot-source modeling
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 510
EP  - 513
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.103
DO  - 10.2991/icismme-15.2015.103
ID  - Yang2015/07
ER  -