1887

Abstract

There are many areas where simple LVL refraction statics are invalidated by complex near-surface geological conditions, for example, velocity inversions. Uphole drilling is often carried out in these circumstances, but it is a costly business and yields only a single control point with no information about the geological structure around the hole.

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/content/papers/10.3997/2214-4609.201410954
1991-05-28
2020-04-10
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201410954
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