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3D First Arrival Traveltime Tomography Algorithm for Very Large Datasets
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00566
- ISBN: 978-90-73781-67-2
Abstract
We present a 3 D first arrival traveltime tomography algorithm for the determination of the near surface velocity structure form first break picks. Based on the adjoint state method, the algorithm intrinsic properties make it massively parallelizable and