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《PROGRESS IN GEOPHYSICS》 1998-04
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IMPROVED MOSER RAY TRACE

Xu Kun 1 Wu Lu 2 Wang Miaoyue 1 1 Institute of Geophysics,Academia Sinica,Beijing 100101 2 University of Petroleum,Beijing 102200  
Seismic wavefield modeling,tomograph,migration are closely related to ray tracing. In this paper,we improve Mosers shortest ray trace method based on network theory,on arranging nodes and on picking path in tracing. Also we add straight ray trace to eliminate irregular inflexion because of sparse nodes arrangement
【Fund】: 国家九五攻关项目
【CateGory Index】: P631.443
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