Raytracing - the wavefront approach (development in summer 1996)

@inproceedings{VeltenRM1996b,
 abstract = { An approach for tracÎng l'ays by a wavefront method is presented. Aftel' each propagation step the wavefront is checked if the rays are diverging. If a certain limit is exceeded, new rays are introduced, to keep the density of the ray field constant. By using a shooting algorithm, this method allows to coyer regions of interest in 3D geophysical models with enough rays to interpolate values on receiver arrays. },
 author = { Velten, Wolfgang },
 booktitle = { 14th gOcad Meeting },
 month = { "november" },
 publisher = { ASGA },
 title = { Raytracing - the wavefront approach (development in summer 1996) },
 year = { 1996 }
}