地震记录
地质学
分层
声学
平面(几何)
合成地震记录
源函数
曲面(拓扑)
地震学
光学
几何学
物理
数学
天体物理学
植物
生物
出处
期刊:Geophysics
[Society of Exploration Geophysicists]
日期:1968-04-01
卷期号:33 (2): 264-269
被引量:727
摘要
A direct (noniterative) method is presented to determine an acoustic layered medium from the seismogram due to a time‐limited plane wave incident from the lower halfspace. It is shown that one side of the autocorrelation of the seismogram due to an impulsive source at depth is the seismogram due to an impulsive source on the surface. This transforms the problem to the acoustic reflections problem as solved by Kunetz. Both the deep source time function and the layering can be determined from a surface seismogram.
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