-
f Identifying P- and S-Waves Using Artificial Neural Network
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00159
- ISBN: 978-90-73781-06-1
Abstract
An artificial neural network (ANN) is used to identify P- and S- wave arrivals from seismic data. Identification is achieved by utilizing the polarization state as a function of time, input directly into a three-layer neural network. The results demonstrate that an ANN trained with small dataset can satisfactorily identify P- and S-arrivals with a success of 84% and 60% respectively and could be applied to automatic analysis of multicomponent seismic data.