Determination of source parameters by wavefield extrapolation
نویسندگان
چکیده
منابع مشابه
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Riemannian spaces are described by nonorthogonal curvilinear coordinates. We generalize one-way wavefield extrapolation to semiorthogonal Riemannian coordinate systems that include, but are not limited to, ray coordinate systems. We obtain a one-way wavefield extrapolation method that can be used for waves propagating in arbitrary directions, in contrast to downward continuation, which is used ...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1982
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1982.tb02788.x