ABC system

From WebRef.org
Jump to navigationJump to search

A method of seismic surveying by which the effect of irregular weathering thickness may be determined by a simple calculation from reciprocal placement of shotholes and seismometers. The method was originally used to solve refraction problems arising from irregularities in the top of the high-velocity layer. AGI
Source: Dictionary of Mining, Mineral, and Related Terms


Sponsor: Dragon Professional Individual is Here!