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Seismic refraction

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Refraction—animation 2 of 7 (educational)

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What is SEISMIC REFRACTION? What does SEISMIC REFRACTION mean? SEISMIC REFRACTION meaning

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Seismic Refraction Ray Tracing

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Seismic Imaging Animation

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Refraction—animation 4 of 7 (educational)

Seismic refraction is a geophysical principle governed by Snell's Law. Used in the fields of engineering geology, geotechnical engineering and exploration geophysics, seismic refraction traverses are performed using a seismograph(s) and/or geophone(s), in an array and an energy source. The seismic refraction method utilizes the refraction of seismic waves on geologic layers and rock/soil units in order to characterize the subsurface geologic conditions and geologic structure.
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