The Basic Seismic Energy Reflection (487 words, 2 pages)
Seismic reflection reminder Seismic energy is reflected (echoed) from interfaces as well as transmitted. Strength of reflection depends on Seismic speed contrast across interface Density contrast across interface Transmitted energy can be partially reflected by still-deeper interfaces Seismic Reflection Travel-time, strength of "echoes" from layers below source measured Travel-times give ...
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