射线追踪程序，用于计算模拟地震波的路径在地震勘探中被广泛使用。-Ray-tracing program, widely used in seismic exploration.

地球物理地震勘探中的水平层状模型的射线追踪（试射法）描述地层模型-Ray tracing geophysical seismic exploration in the horizontally layered model (shooting method) describe stratigraphic model