Construct · 1 fields · 1 citations

Preliminary Reference Earth Model: a standalone construct

One name. One construct. A landmark on the map.

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Geophysics

a one-dimensional model of seismic velocity, density and attenuation with depth, fitted to free oscillation and travel time data.

In geophysics, Preliminary Reference Earth Model refers to a one-dimensional model of seismic velocity, density and attenuation with depth, fitted to free oscillation and travel time data. This meaning comes from Dziewonski (1981) in Physics of the Earth and Planetary Interiors.[1]

Unit
Recovery means
Measured by

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Nearby constructs

attenuation4 fields · 4 citationsjingle · one word, four weakenings density4 fields · 6 citationsjingle · one word, four constructs depth3 fields · 6 citationsjingle · one word, three constructs

References

Dziewonski, A. M., & Anderson, D. L. (1981). Preliminary reference Earth model. Physics of the Earth and Planetary Interiors, 25(4), 297-356. https://doi.org/10.1016/0031-9201(81)90046-7

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