1887

Abstract

P024 MULTI-OFFSET GPR PROFILING AT THE AQUIFER TEST SITE TETTNANG (SW GERMANY) Abstract 1 Multi-offset ground-penetrating radar (GPR) data were collected in a glacial delta environment with 20-30° dipping gravel beds (aquifer test site Tettnang Southwest Germany). We apply pre-stack processing techniques and normal moveout velocity analysis in preparation of stacking. Stacked GPR sections show significant improvements in depth of investigation and reflector imaging over a standard constant-offset section. This allows a more reliable interpretation of geological structures. The resolution of shallow reflectors in the stacked section is improved by muting of wide-angle reflected energy. Simultaneous acquisition of four channels

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/content/papers/10.3997/2214-4609-pdb.10.P024
2004-09-06
2020-07-14
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.10.P024
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