Thursday, January 15, 2015

Static Analysis

The statics-analysis program looks for systematic variations such as would be expected if time shifts were associated with particular source activations, particular geophones, and so on.

Preliminary statics, as determined in the field office from first-break information and from the elevation of geophone stations, is usually input before the static analysis, so that the statics analysis determines residual statics errors. The result of this analysis are output on a control plot.

(Sherrif, Exploration Seismology. 1995)

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