@wikipedia
Synonym: Reflection Seismology = Seismic Survey
One of the key methods of Subsurface Exploration that uses the body wave propagations in Earth's interior to estimate subsurface Earth's structure.
It's based on exciting the body waves at Earth's surface ( also called seismic waves ) and then. capturing the numerous reflections of body waves at a different point on surface (see Fig. 1).
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| Fig.1. Seismic Waves reflection schematic |
Types of seismic surveys:
See also
Natural Science / Geoscience / Subsurface Exploration
[ Earth's Structure ][ Geology ] [ Seismic Waves ]
[ 2D seismic ][ 3D seismic ][ 4D seismic ][ VSP]